-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathemt-decision-tree-videos.html
961 lines (896 loc) · 40.5 KB
/
emt-decision-tree-videos.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>EMT Decision Tree with Day/Night Toggle</title>
<!-- Panzoom -->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/panzoom.min.js"></script>
<!-- Tailwind CSS -->
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/tailwind.min.css" rel="stylesheet"/>
<style>
/* Smooth transitions for theme toggling */
body {
transition: background-color 0.3s, color 0.3s;
}
/* Container for the SVG diagram */
.diagram-container {
position: relative;
width: 100%;
height: 80vh;
overflow: hidden;
background: linear-gradient(
to bottom,
rgba(207, 235, 216, 0.8),
rgba(121, 243, 141, 0.8)
);
background-size: cover;
background-repeat: no-repeat;
background-position: center;
transition: background-color 0.3s, background-image 0.3s;
}
/* Info panel on the right side */
.info-panel {
position: fixed;
right: 0;
top: 0;
width: 300px;
height: 100vh;
background: white;
padding: 20px;
box-shadow: -2px 0 5px rgba(0,0,0,0.1);
z-index: 1000;
display: none;
overflow-y: auto;
transition: background-color 0.3s;
}
/* Node rectangle styles with higher contrast green */
.box-shadow {
filter: drop-shadow(2px 3px 3px rgba(0,0,0,0.25));
}
.node rect {
fill: #2a4e08; /* Darker green for better contrast */
stroke: #1B5E20; /* Even darker green for the stroke */
stroke-width: 2;
transition: filter 0.2s;
}
.node rect.dark {
fill: #d4fbb0; /* Darker green for better contrast */
stroke: #ff9010; /* Even darker green for the stroke */
stroke-width: 2;
transition: filter 0.2s;
}
.node.dark text {
fill: #000000;
font-size: 15px;
font-family: Arial, sans-serif;
}
/* Node text in white, a bit bigger for readability */
.node text {
fill: #FFF;
font-size: 15px;
font-family: Arial, sans-serif;
}
/* Hover effect for nodes */
.node:hover rect {
filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
cursor: pointer;
}
.node.dark:hover rect {
filter: drop-shadow(0 0 8px rgb(255, 162, 0));
cursor: pointer;
}
.Y-no-label {
fill: #1B5E20;
font-size: 12px;
font-family: Arial;
text-anchor: middle;
}
.Y-no-circle {
fill: white;
stroke: #2E7D32;
stroke-width: 2;
}
body.dark .Y-no-circle {
fill: #2c2c2c;
stroke: #fefd10;
}
body.dark .Y-no-label {
fill: #fefd10;
}
text.roguetext.dark {
color: #fff;
}
/* Zoom buttons in dark mode */
body.dark #zoomInBtn,
body.dark #zoomOutBtn {
background-color: #4a4a4a;
color: #fff;
border: 1px solid #666;
}
/* Header in dark mode */
body.dark .header {
background-color: #2c2c2c;
color: #fff;
}
/* High contrast colors for better readability */
body.dark .node rect {
fill: #0f4912;
stroke: #fefd10; /* Bright yellow stroke */
}
/* Dark mode overrides */
body.dark {
background-color: #1e1e1e; /* A dark background for the body */
color: #ddd;
}
body.dark .diagram-container {
/* Dim or remove the background image in dark mode */
background: #2a2a2a;
}
body.dark .info-panel {
background-color: #333;
color: #ddd;
}
/* In dark mode, shift node color to a lighter or more saturated green for clarity */
body.dark .node rect {
fill: #0f4912;
stroke: #fefffe;
}
/* Outline text of the process */
.process-outline {
padding: 1rem;
}
.process-outline h2 {
font-weight: bold;
margin-bottom: 0.5rem;
}
</style>
</head>
<body class="bg-gray-100">
<div class="flex flex-col h-screen">
<!-- Header / Toggle -->
<div class="p-4 bg-white shadow flex items-center justify-between">
<h1 class="text-xl font-bold">EMT Decision Tree</h1>
<button
id="toggleThemeBtn"
class="px-4 py-2 bg-green-600 text-white rounded shadow"
>
Toggle Theme
</button>
</div>
<div class="flex flex-grow overflow-hidden">
<!-- Diagram area -->
<div class="diagram-container flex-grow relative">
<!-- Zoom controls -->
<div class="absolute top-4 left-4 flex flex-col space-y-2 z-10">
<button id="zoomInBtn" class="px-3 py-1 bg-white dark:text-violet-700 dark:bg-indigo-700 rounded shadow">
Zoom In
</button>
<button id="zoomOutBtn" class="px-3 py-1 bg-white dark:text-violet-100 dark:bg-indigo-700 rounded shadow">
Zoom Out
</button>
</div>
<!-- SVG-based decision tree -->
<div id="diagram">
<svg
id="decisionTree"
width="4900"
height="640"
xmlns="http://www.w3.org/2000/svg"
>
<!-- Arrow marker -->
<defs>
<marker
id="arrow"
markerWidth="10"
markerHeight="10"
refX="6"
refY="3"
orient="auto"
>
<path d="M0,0 L0,6 L6,3 z" fill="#2E7D32"></path>
</marker>
</defs>
<!-- A[Start] -->
<g class="node" data-step="A">
<rect x="100" y="100" width="120" height="50" rx="10" fill="#388E3C"/>
<text x="160" y="125" text-anchor="middle" fill="white">
Start
</text>
</g>
<!-- B{Is the scene safe?} -->
<g class="node" data-step="B">
<rect x="400" y="100" width="200" height="50" rx="10" fill="#388E3C"/>
<text x="500" y="125" text-anchor="middle" fill="white">
Is the scene safe?
</text>
</g>
<!-- A->B (Scene Assessment label) -->
<text x="250" y="90" fill="#1B5E20" font-size="12" class="roguetext">Scene Assessment</text>
<line
x1="220" y1="125"
x2="400" y2="125"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- C[BSI] (Y from B) -->
<g class="node" data-step="C">
<rect x="700" y="60" width="170" height="40" rx="10" fill="#388E3C"/>
<text x="790" y="85" text-anchor="middle" fill="white">Protective Equipment</text>
</g>
<circle cx="600" cy="105" r="15" fill="#388E3C"/>
<text x="600" y="110" fill="white" font-size="12">Y</text>
<line
x1="600" y1="125"
x2="700" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- D[Secure the scene] (No from B) -->
<g class="node" data-step="D">
<rect x="700" y="150" width="170" height="40" rx="10" fill="#388E3C"/>
<text x="785" y="175" text-anchor="middle" fill="white">
Secure the scene
</text>
</g>
<circle cx="600" cy="145" r="15" fill="#388E3C"/>
<text x="600" y="150" fill="white" font-size="12">N</text>
<line
x1="600" y1="125"
x2="700" y2="170"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- E[Request assistance] -->
<g class="node" data-step="E">
<rect x="900" y="150" width="170" height="40" rx="10" fill="#388E3C"/>
<text x="985" y="175" text-anchor="middle" fill="white">
Request assistance
</text>
</g>
<!-- D->E -->
<line
x1="870" y1="170"
x2="900" y2="170"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- F[General Impression] -->
<g class="node" data-step="F">
<rect x="900" y="60" width="180" height="40" rx="10" fill="#388E3C"/>
<text x="990" y="85" text-anchor="middle" fill="white">
General Impression
</text>
</g>
<!-- C->F -->
<line
x1="865" y1="80"
x2="900" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- G{Assess LOC} -->
<g class="node" data-step="G">
<rect x="1150" y="60" width="160" height="40" rx="10" fill="#388E3C"/>
<text x="1230" y="85" text-anchor="middle" fill="white">
Assess mental state
</text>
</g>
<!-- F->G -->
<line
x1="1080" y1="80"
x2="1150" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- H[Airway] (Alert/Verbal/Painful from G) -->
<g class="node" data-step="H">
<rect x="1400" y="20" width="100" height="40" rx="10" fill="#388E3C"/>
<text x="1450" y="45" text-anchor="middle" fill="white">Airway</text>
</g>
<!-- We have 3 paths from G: Alert/Verbal, Painful => H, Unresponsive => I.
For simplicity, we will show them as 2 lines labeled "Y" and "No," or
use small text for "Alert/Verbal/Painful" vs "Unresponsive." -->
<!-- "Alert/Verbal/Painful" circle near the line to H -->
<circle cx="1335" cy="55" r="25" fill="#388E3C"/>
<text x="1320" y="60" fill="white" font-size="10">
A/V/P
</text>
<line
x1="1310" y1="80"
x2="1400" y2="50"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- I[Open airway] (Unresponsive from G) -->
<g class="node" data-step="I">
<rect x="1400" y="100" width="140" height="40" rx="10" fill="#388E3C"/>
<text x="1470" y="125" text-anchor="middle" fill="white">
Open airway
</text>
</g>
<!-- "Unresponsive" circle near line to I -->
<circle cx="1335" cy="115" r="25" fill="#388E3C"/>
<text x="1320" y="120" fill="white" font-size="10">
Unresp
</text>
<line
x1="1310" y1="80"
x2="1400" y2="100"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- I->H -->
<line
x1="1470" y1="140"
x2="1450" y2="60"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- J{Ensure airway is unobstructed?} -->
<g class="node" data-step="J">
<rect x="1600" y="20" width="160" height="40" rx="10" fill="#388E3C"/>
<text x="1680" y="45" text-anchor="middle" fill="white">
Airway unobstructed?
</text>
</g>
<!-- H->J -->
<line
x1="1500" y1="40"
x2="1600" y2="40"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- K[Breathing] (Y from J) -->
<g class="node" data-step="K">
<rect x="1900" y="0" width="120" height="40" rx="10" fill="#388E3C"/>
<text x="1960" y="25" text-anchor="middle" fill="white">Breathing</text>
</g>
<circle cx="1770" cy="31" r="15" fill="#388E3C"/>
<text x="1770" y="36" fill="white" font-size="12">Y</text>
<line
x1="1780" y1="48"
x2="1900" y2="20"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- L[Open airway] (N from J) -->
<g class="node" data-step="L">
<rect x="1900" y="60" width="140" height="40" rx="10" fill="#388E3C"/>
<text x="1970" y="85" text-anchor="middle" fill="white">
Open airway
</text>
</g>
<circle cx="1770" cy="66" r="15" fill="#388E3C"/>
<text x="1770" y="71" fill="white" font-size="12">N</text>
<line
x1="1780" y1="48"
x2="1900" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- L->K -->
<line
x1="1970" y1="100"
x2="1960" y2="40"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- M{Adequate breathing?} -->
<g class="node" data-step="M">
<rect x="2100" y="30" width="200" height="40" rx="10" fill="#388E3C"/>
<text x="2200" y="55" text-anchor="middle" fill="white">
Adequate breathing?
</text>
</g>
<!-- K->M -->
<line
x1="2020" y1="20"
x2="2100" y2="50"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- N[Circulation] (Y from M) -->
<g class="node" data-step="N">
<rect x="2400" y="0" width="140" height="40" rx="10" fill="#388E3C"/>
<text x="2470" y="25" text-anchor="middle" fill="white">
Circulation
</text>
</g>
<circle cx="2300" cy="40" r="15" fill="#388E3C"/>
<text x="2300" y="45" fill="white" font-size="12">Y</text>
<line
x1="2300" y1="50"
x2="2400" y2="20"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- O[Provide ventilations] (No from M) -->
<g class="node" data-step="O">
<rect x="2400" y="60" width="200" height="40" rx="10" fill="#388E3C"/>
<text x="2500" y="85" text-anchor="middle" fill="white">
Provide ventilation
</text>
</g>
<circle cx="2300" cy="80" r="15" fill="#388E3C"/>
<text x="2300" y="85" fill="white" font-size="12">N</text>
<line
x1="2300" y1="50"
x2="2400" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- O->N -->
<line
x1="2500" y1="100"
x2="2470" y2="40"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- P{Pulse present?} -->
<g class="node" data-step="P">
<rect x="2650" y="30" width="160" height="40" rx="10" fill="#388E3C"/>
<text x="2730" y="55" text-anchor="middle" fill="white">
Pulse present?
</text>
</g>
<!-- N->P -->
<line
x1="2540" y1="20"
x2="2650" y2="50"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- Q[Control bleeding] (Y) -->
<g class="node" data-step="Q">
<rect x="2900" y="0" width="180" height="40" rx="10" fill="#388E3C"/>
<text x="2990" y="25" text-anchor="middle" fill="white">
Control bleeding
</text>
</g>
<circle cx="2810" cy="40" r="15" fill="#388E3C"/>
<text x="2810" y="45" fill="white" font-size="12">Y</text>
<line
x1="2810" y1="50"
x2="2900" y2="20"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- R[Start CPR] (No) -->
<g class="node" data-step="R">
<rect x="2900" y="60" width="130" height="40" rx="10" fill="#388E3C"/>
<text x="2965" y="85" text-anchor="middle" fill="white">
Start CPR
</text>
</g>
<circle cx="2810" cy="80" r="15" fill="#388E3C"/>
<text x="2810" y="85" fill="white" font-size="12">N</text>
<line
x1="2810" y1="50"
x2="2900" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- S{High priority?} -->
<g class="node" data-step="S">
<rect x="3150" y="30" width="150" height="40" rx="10" fill="#388E3C"/>
<text x="3225" y="55" text-anchor="middle" fill="white">
High priority?
</text>
</g>
<!-- Q->S and R->S -->
<line
x1="3080" y1="20"
x2="3150" y2="50"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<line
x1="3020" y1="80"
x2="3150" y2="50"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- T[Rapid Transport] (Y) -->
<g class="node" data-step="T">
<rect x="3400" y="0" width="160" height="40" rx="10" fill="#388E3C"/>
<text x="3480" y="25" text-anchor="middle" fill="white">
Rapid Transport
</text>
</g>
<circle cx="3300" cy="40" r="15" fill="#388E3C"/>
<text x="3300" y="45" fill="white" font-size="12">Y</text>
<line
x1="3300" y1="50"
x2="3400" y2="20"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- U[History Taking] (No) -->
<g class="node" data-step="U">
<rect x="3400" y="60" width="160" height="40" rx="10" fill="#388E3C"/>
<text x="3480" y="85" text-anchor="middle" fill="white">
History Taking
</text>
</g>
<circle cx="3300" cy="80" r="15" fill="#388E3C"/>
<text x="3300" y="85" fill="white" font-size="12">N</text>
<line
x1="3300" y1="50"
x2="3400" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- V{Assessment type} -->
<g class="node" data-step="V">
<rect x="3650" y="60" width="170" height="40" rx="10" fill="#388E3C"/>
<text x="3735" y="85" text-anchor="middle" fill="white">
Assessment type
</text>
</g>
<!-- U->V -->
<line
x1="3560" y1="80"
x2="3650" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- W[Examine relevant system] (Focused) -->
<g class="node" data-step="W">
<rect x="3900" y="20" width="220" height="40" rx="10" fill="#388E3C"/>
<text x="4010" y="45" text-anchor="middle" fill="white">
Examine relevant system
</text>
</g>
<ellipse cx="3843" cy="60" rx="35" ry="18" fill="#388E3C" />
<text x="3820" y="65" fill="white" font-size="12">Focused</text>
<line
x1="3860" y1="80"
x2="3900" y2="40"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- X[Head-to-toe exam] (Detailed) -->
<g class="node" data-step="X">
<rect x="3900" y="100" width="180" height="40" rx="10" fill="#388E3C"/>
<text x="3990" y="125" text-anchor="middle" fill="white">
Head-to-toe exam
</text>
</g>
<ellipse cx="3843" cy="100" rx="35" ry="18" fill="#388E3C" />
<text x="3820" y="105" fill="white" font-size="12">Detailed</text>
<line
x1="3860" y1="80"
x2="3900" y2="120"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- Y[Treatment] -->
<g class="node" data-step="Y">
<rect x="4150" y="60" width="120" height="40" rx="10" fill="#388E3C"/>
<text x="4210" y="85" text-anchor="middle" fill="white">
Treatment
</text>
</g>
<!-- W->Y, X->Y -->
<line
x1="4110" y1="40"
x2="4150" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<line
x1="4060" y1="120"
x2="4150" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- Z[Transport] -->
<g class="node" data-step="Z">
<rect x="4300" y="60" width="120" height="40" rx="10" fill="#388E3C"/>
<text x="4360" y="85" text-anchor="middle" fill="white">
Transport
</text>
</g>
<!-- Y->Z -->
<line
x1="4270" y1="80"
x2="4300" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- AA[Monitoring] -->
<g class="node" data-step="AA">
<rect x="4450" y="60" width="140" height="40" rx="10" fill="#388E3C"/>
<text x="4520" y="85" text-anchor="middle" fill="white">
Monitoring
</text>
</g>
<!-- Z->AA -->
<line
x1="4420" y1="80"
x2="4450" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- AB[Hospital Handover] -->
<g class="node" data-step="AB">
<rect x="4600" y="60" width="190" height="40" rx="10" fill="#388E3C"/>
<text x="4695" y="85" text-anchor="middle" fill="white">
Hospital Handover
</text>
</g>
<!-- AA->AB -->
<line
x1="4590" y1="80"
x2="4600" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
<!-- AC[End] -->
<g class="node" data-step="AC">
<rect x="4800" y="60" width="80" height="40" rx="10" fill="#388E3C"/>
<text x="4840" y="85" text-anchor="middle" fill="white">
End
</text>
</g>
<!-- AB->AC -->
<line
x1="4790" y1="80"
x2="4800" y2="80"
stroke="#2E7D32" stroke-width="2"
marker-end="url(#arrow)"
/>
</svg>
</div>
</div>
<!-- Info panel on the right -->
<div class="info-panel" id="infoPanel">
<button
class="absolute top-2 right-2 text-gray-500 text-xl"
onclick="closePanel()"
>
×
</button>
<h3 class="text-xl font-bold mb-4" id="stepTitle"></h3>
<div id="stepContent" class="prose"></div>
<div id="videoContent" class="mt-4"></div>
</div>
</div>
</div>
<!-- Text Outline of the Flow -->
<div class="process-outline">
<h2>Process Outline</h2>
<ol> <li><b>Start</b> <ul> <li>The process begins, initiating the assessment and response protocol.</li> </ul> </li> <li><b>Scene Assessment</b> <ul> <li><b>Action:</b> Evaluate the surrounding environment to understand the context and identify any immediate dangers. This includes: 1 <ul> <li>Noting the presence of environmental hazards (e.g., downed power lines, traffic, fire, hazardous materials).</li> <li>Observing bystanders and their behavior.</li> <li>Identifying potential threats (e.g., weapons, aggressive individuals).</li> <li>Considering the mechanism of injury or nature of illness.</li> </ul> </li> <li><b>Decision Point:</b> Is the scene safe?</li> </ul> </li> <li><b>Is the Scene Safe?</b> <ul> <li><b>Yes:</b> Proceed to Basic Impression (BSI).</li> <li><b>No:</b> Transition to Secure the Scene.</li> </ul> </li> <li><b>Secure the Scene (If Scene is Not Safe)</b> <ul> <li><b>Action:</b> Take necessary measures to make the environment safe for both the responder and the victim. This may involve: 2 <ul> <li>Contacting law enforcement for assistance with violent situations or crowd control.</li> <li>Moving the patient to a safer location if possible.</li> <li>Mitigating hazards (e.g., turning off power, containing spills).</li> </ul> </li> <li><b>Next Step:</b> Request Assistance.</li> </ul> </li> <li><b>Request Assistance</b> <ul> <li><b>Action:</b> Call for additional help or emergency services to ensure adequate support is available. This may include: 2 <ul> <li>Requesting additional EMS units.</li> <li>Calling for specialized resources (e.g., fire department, HazMat team).</li> </ul> </li> <li><b>Flow Continues Back to:</b> Basic Impression (BSI) after securing the scene and obtaining assistance.</li> </ul> </li> <li><b>Basic Impression (BSI)</b> <ul> <li><b>Action:</b> Conduct an initial survey to gather general information about the victim’s condition and the situation. This includes: 1 <ul> <li>Taking standard precautions (e.g., wearing gloves, eye protection) 3.</li> <li>Forming a general impression of the patient's appearance and level of distress.</li> </ul> </li> <li><b>Next Step:</b> General Impression.</li> </ul> </li> <li><b>General Impression</b> <ul> <li><b>Action:</b> Observe the victim for any obvious signs of distress, injury, or abnormal behavior.</li> <li><b>Next Step:</b> Assess Level of Consciousness (LOC).</li> </ul> </li> <li><b>Assess Level of Consciousness (LOC)</b> <ul> <li><b>Decision Point:</b> Is the victim Alert/Verbal, Responding to Pain, or Unresponsive? <ul> <li><b>Alert/Verbal:</b> Move to Airway Management.</li> <li><b>Responding to Pain:</b> Also move to Airway Management.</li> <li><b>Unresponsive:</b> Proceed to Open Airway.</li> </ul> </li> </ul> </li> <li><b>Unresponsive?</b> <ul> <li><b>Action:</b> If the victim is unresponsive, immediately Open Airway to ensure the airway is clear.</li> </ul> </li> <li><b>Open Airway</b> <ul> <li><b>Action:</b> Utilize appropriate techniques (e.g., head-tilt, chin-lift) to open the victim’s airway.</li> <li><b>Next Step:</b> Airway Patent?</li> </ul> </li> <li><b>Airway Patent?</b> <ul> <li><b>Decision Point:</b> Is the airway clear and open? <ul> <li><b>Yes:</b> Continue to Breathing Assessment.</li> <li><b>No:</b> Reattempt Open Airway.</li> </ul> </li> </ul> </li> <li><b>Breathing Assessment</b> <ul> <li><b>Decision Point:</b> Is breathing adequate? <ul> <li><b>Yes:</b> Proceed to Circulation Assessment.</li> <li><b>No:</b> Provide Ventilations to support breathing.</li> </ul> </li> </ul> </li> <li><b>Provide Ventilations</b> <ul> <li><b>Action:</b> Administer rescue breaths or use a ventilatory device as necessary.</li> <li><b>Next Step:</b> Return to Circulation Assessment after providing ventilations.</li> </ul> </li> <li><b>Circulation Assessment</b> <ul> <li><b>Decision Point:</b> Is a pulse present? <ul> <li><b>Yes:</b> Move to Control Bleeding.</li> <li><b>No:</b> Initiate Cardiopulmonary Resuscitation (CPR).</li> </ul> </li> </ul> </li> <li><b>Control Bleeding (If Pulse is Present)</b> <ul> <li><b>Action:</b> Apply measures to stop any significant bleeding, such as direct pressure or tourniquets.</li> <li><b>Next Step:</b> High Priority?</li> </ul> </li> <li><b>Start CPR (If No Pulse)</b> <ul> <li><b>Action:</b> Begin CPR to maintain circulation and oxygenation until further help arrives.</li> <li><b>Next Step:</b> High Priority?</li> </ul> </li> <li><b>High Priority?</b> <ul> <li><b>Decision Point:</b> Is the situation classified as high priority? <ul> <li><b>Yes:</b> Proceed to Rapid Transport.</li> <li><b>No:</b> Move to History Taking.</li> </ul> </li> </ul> </li> <li><b>Rapid Transport (If High Priority)</b> <ul> <li><b>Action:</b> Quickly transport the victim to the appropriate medical facility for advanced care.</li> <li><b>Next Step:</b> End.</li> </ul> </li> <li><b>History Taking (If Not High Priority)</b> <ul> <li><b>Action:</b> Gather relevant medical history and information about the incident.</li> <li><b>Next Step:</b> Assessment Type.</li> </ul> </li> <li><b>Assessment Type</b> <ul> <li><b>Decision Point:</b> Is a Focused or Detailed Assessment Required? <ul> <li><b>Focused:</b> Conduct a Focused Examination.</li> <li><b>Detailed:</b> Perform a Head-to-Toe Examination.</li> </ul> </li> </ul> </li> <li><b>Examine Relevant System (Focused Assessment)</b> <ul> <li><b>Action:</b> Assess specific body systems related to the victim’s complaints or injuries.</li> <li><b>Next Step:</b> Treatment.</li> </ul> </li> <li><b>Head-to-Toe Exam (Detailed Assessment)</b> <ul> <li><b>Action:</b> Conduct a comprehensive examination of the entire body to identify all potential injuries or issues.</li> <li><b>Next Step:</b> Treatment.</li> </ul> </li> <li><b>Treatment</b> <ul> <li><b>Action:</b> Provide necessary medical interventions based on the assessments conducted.</li> <li><b>Next Step:</b> Transport.</li> </ul> </li> <li><b>Transport</b> <ul> <li><b>Action:</b> Move the victim to a medical facility for further evaluation and treatment while continuously monitoring the patient's condition 4.</li> <li><b>Next Step:</b> Monitoring.</li> </ul> </li> <li><b>Monitoring</b> <ul> <li><b>Action:</b> Continuously observe the victim’s vital signs and condition during transport.</li> <li><b>Next Step:</b> Hospital Handover.</li> </ul> </li> <li><b>Hospital Handover</b> <ul> <li><b>Action:</b> Transfer all relevant information and findings to the hospital medical team to ensure seamless care.</li> <li><b>Next Step:</b> End.</li> </ul> </li> <li><b>End</b> <ul> <li><b>Action:</b> Conclude the assessment and response process.</li> </ul> </li> </ol>
<h2>Works cited</h2>
<ol>
<li>Scene Assessment in the Real World - First Response Rescue Blog, accessed January 23, 2025,</li>
<li> <a href="https://www.firstresponse-ed.com/blog/scene-assessment-in-the-real-world/">https://www.firstresponse-ed.com/blog/scene-assessment-in-the-real-world/</a></li>
<li>Scene Safety for EMS Operations - MedicTests, accessed January 23, 2025, </li>
<li> <a href="https://medictests.com/units/scene-management">https://medictests.com/units/scene-management</a> </li>
<li>MS Guidelines for Personal Protective Equipment (PPE) Use in Response to COVID-19 Calls for Service - DHHS, accessed January 23, 2025, <a href="https://dhhs.ne.gov/OEHS%20Program%20Documents/EMS%20Guidelines%20for%20PPE.pdf">https://dhhs.ne.gov/OEHS%20Program%20Documents/EMS%20Guidelines%20for%20PPE.pdf</a></li>
<li> <a href="https://emt-ce.com/course-catalog/scene-safety-considerations">https://emt-ce.com/course-catalog/scene-safety-considerations</a></li>
<li>Scene Safety Considerations - EMT-CE, accessed January 23, 2025, </li>
<li> <a href="https://emt-ce.com/course-catalog/scene-safety-considerations">https://emt-ce.com/course-catalog/scene-safety-considerations</a></li>
</ol>
</div>
<script>
// Step info data for each node
const stepInfo = {
A: {
title: 'Start',
content: 'Approach the scene, begin your initial assessment. Watch for hazards!',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
B: {
title: 'Scene Assessed',
content: 'Ensure you have a quick overview of the environment, number of patients, etc.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
C: {
title: 'Scene Safe?',
content: 'Evaluate hazards. If unsafe, call for more resources or relocate. BSI stands for Body Substance Isolation, which emphasizes protecting yourself (and the patient) from exposure to blood or other potentially infectious materials by using appropriate Personal Protective Equipment (PPE) such as gloves, masks, gowns, or eye protection.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
D: {
title: 'Basic Impression',
content: 'Form a rapid, overall impression of the patient’s condition.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
E: {
title: 'Request Help',
content: 'Call for law enforcement, ALS, or special resources if needed.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
F: {
title: 'LOC Assessment',
content: 'Assess Level of Consciousness with AVPU or GCS as appropriate.',
videoId: 'https://www.youtube.com/shorts/L4FnNgMA6wo'
},
G: {
title: 'Alert/Voice/Pain?',
content: 'Is the patient alert to person, place, time? Responding only to voice/pain?',
videoId: 'https://www.youtube.com/shorts/o00hISedKsU'
},
H: {
title: 'Already Patent?',
content: 'Check if the patient’s airway is already open and clear.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
I: {
title: 'Open Airway',
content: 'Perform maneuvers (head-tilt–chin-lift, jaw thrust, etc.) to open airway.',
videoId: 'https://www.youtube.com/watch?v=Ydp-cJyDOHY'
},
J: {
title: 'Unresponsive',
content: 'If unresponsive, quickly check for breathing/pulse. Prepare immediate interventions.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
K: {
title: 'Breathing',
content: 'Evaluate the patient’s respiratory rate, depth, and quality. If inadequate, move to support ventilations.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
L: {
title: 'Open Airway',
content: 'Perform airway-opening maneuvers (e.g., head-tilt–chin-lift or jaw thrust) if airway is still compromised.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
M: {
title: 'Adequate breathing?',
content: 'Determine whether respirations are sufficient to maintain oxygenation. If not, provide ventilatory support.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
N: {
title: 'Circulation',
content: 'Check pulse, skin signs, and capillary refill; address any life-threatening circulatory issues.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
O: {
title: 'Provide ventilations',
content: 'Use BVM or other appropriate equipment to assist or control respirations if breathing is inadequate.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
P: {
title: 'Pulse present?',
content: 'Check for a palpable pulse. If absent, begin CPR immediately.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
Q: {
title: 'Control bleeding',
content: 'Identify and manage external hemorrhage or other severe bleeding using appropriate techniques.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
R: {
title: 'Start CPR',
content: 'If no pulse is present, start chest compressions and ventilations following ACLS or BLS protocols.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
S: {
title: 'High priority?',
content: 'Decide if the patient’s condition requires rapid transport based on clinical findings.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
T: {
title: 'Rapid Transport',
content: 'Minimize on-scene time and expedite transport to an appropriate facility if the patient is critical.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
U: {
title: 'History Taking',
content: 'Obtain a focused or full history (SAMPLE, OPQRST) to guide further assessment and care.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
V: {
title: 'Assessment type',
content: 'Decide whether to perform a focused exam or a detailed head-to-toe exam based on the situation.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
W: {
title: 'Examine relevant system',
content: 'Conduct a targeted examination of the body system(s) associated with the chief complaint.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
X: {
title: 'Head-to-toe exam',
content: 'Perform a comprehensive physical assessment to identify any other injuries or issues.',
videoId: 'https://www.youtube.com/watch?v=ea1RJUOiNfQ',
videoId2: 'https://www.youtube.com/watch?v=AkxzJffdGBE'
},
Y: {
title: 'Treatment',
content: 'Provide interventions such as wound care, medication administration, or splinting as indicated.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
Z: {
title: 'Transport',
content: 'Move the patient to the ambulance and begin transport to the most appropriate receiving facility.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
AA: {
title: 'Monitoring',
content: 'Continuously reassess vital signs, interventions, and patient status en route to the hospital.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
AB: {
title: 'Hospital Handover',
content: 'Transfer care by providing a concise, accurate report to the receiving facility’s staff.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
},
AC: {
title: 'End',
content: 'Complete the prehospital care process; finalize documentation and debrief as needed.',
videoId: 'https://www.youtube.com/embed/INSERT_VIDEO_ID'
}
};
window.onload = function() {
const diagramElement = document.getElementById('diagram');
const body = document.body;
// Initialize Panzoom
const pz = panzoom(diagramElement, {
maxZoom: 5,
minZoom: 0.4,
initialX: 0,
initialY: 0,
initialZoom: 1
});
// Zoom in/out
document.getElementById('zoomInBtn').addEventListener('click', () => {
pz.smoothZoom(diagramElement.clientWidth / 2, diagramElement.clientHeight / 2, 1.2);
});
document.getElementById('zoomOutBtn').addEventListener('click', () => {
pz.smoothZoom(diagramElement.clientWidth / 2, diagramElement.clientHeight / 2, 0.8);
});
// Click on nodes -> show info panel
diagramElement.addEventListener('click', (e) => {
const node = e.target.closest('.node');
if (node) {
const stepId = node.dataset.step;
showPanel(stepId);
}
});
// Theme toggle
document.getElementById('toggleThemeBtn').addEventListener('click', () => {
body.classList.toggle('dark');
});
};
function showPanel(stepId) {
const panel = document.getElementById('infoPanel');
const titleEl = document.getElementById('stepTitle');
const contentEl = document.getElementById('stepContent');
const videoEl = document.getElementById('videoContent');
if (stepInfo[stepId]) {
const { title, content, videoId } = stepInfo[stepId];
titleEl.textContent = title;
contentEl.textContent = content;
if (videoId) {
videoEl.innerHTML = `
<iframe
width="100%"
height="200"
src="${videoId}"
frameborder="0"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
allowfullscreen
></iframe>
`;
} else {
videoEl.innerHTML = '';
}
} else {
// Fallback if node not in stepInfo
titleEl.textContent = 'No Title';
contentEl.textContent = 'No additional info available.';
videoEl.innerHTML = '';
}
panel.style.display = 'block';
}
function closePanel() {
document.getElementById('infoPanel').style.display = 'none';
// Clear the video so it stops playing
document.getElementById('videoContent').innerHTML = '';
}
</script>
</body>
</html>