scarlet fever, 260–261, 817–818
SCFE (slipped capital femoral
epiphysis), 296–297
schistosomiasis, 448
schizoaffective disorder, 782
schizoid personality disorder,
783
schizophrenia, 782–783
schizophreniform disorder, 783
schizotypal personality disorder,
783
SCIWORA (spinal cord injury
without radiographic
abnormality), 157–158
seborrhea, 248–249
secondary amenorrhea, 608
secondary assessment of victim
endpoint (SAVE),
902–903
secondary blast injuries,
915–916
secondary generalized seizures,
728
secondary headaches, 737–738
secondary hemostasis, 462
secondary hypertension,
123–124
secondary spontaneous
pneumothorax,
517–518
secondary syphilis, 607
second-degree AV blocks,
23–24
sedative hypnotics, 377–378
sedatives, 780–781
Seidel test, 715
seizures
absence, 729
alcohol withdrawal, 774
mushroom toxicity, 657
overview, 727–730
pediatric, 291–294
toxidromes, 314
Seldinger technique, 13, 865
selective serotonin reuptake
inhibitors (SSRIs),
327–328, 788
selegiline, 338
sensory ataxia, 750
sepsis, 55–57, 374, 404
septic abortion, 588–589
septic pelvic thrombophlebitis,
599
septicemic plague, 907–908
serotonin syndrome, 327, 794–795
serum markers, 80–81
serum sickness, 620
sexual assault, 792
sexually transmitted diseases
(STDs), 427–429, 561
sexually transmitted penile ulcers,
841
shaken baby syndrome, 789
Shigellasp., 551
shingles, 426, 816
shock
cardiogenic, 54–55
distributive, 55–60
hypovolemic, 52–55
obstructive, 55
overview, 51–52
shoulders
arthrocentesis, 887
dystocia, 597
injuries to, 206–210
shunt infection, 735–736
sialoadenitis, 678
sialolithiasis, 679
sick sinus syndrome (SSS), 26
sickle cell disease, 457–459
siderosis, 521
SIDS (sudden infant death
syndrome), 308–309
sigmoid volvulus, 558
signet ring sign, 199
silicon dioxide, 521
simple asphyxiants, 358
simple partial seizures, 728
simple pneumothorax,
158–159
single-bone fractures,
174–175
single-dose activated charcoal, 318
single-tier EMS systems, 897
sinus arrest, 26–27
sinus blocks, 26–27
sinus tachycardia, 27
SIRS (systemic inflammatory
response syndrome),
55–57
Sister Mary Joseph node, 477
sixth disease, 288, 818–819
skull convexity, fractures of, 150
slapped-cheek appearance, 819
SLE (systemic lupus
erythematosus), 481–482
sleeping sickness, 448
slipped capital femoral epiphysis
(SCFE), 296–297
SLR (straight leg raise) test, 223
small bowel neoplasms,
548–549
small bowel obstruction (SBO),
545–547
small intestine emergencies,
543–549
small vessel vasculitis, 483
smallpox, 908–910
Smith fractures, 201–202
snake envenomations, 624–627sniffing, 353
sodium (Na+) disorders, 387–391
sodium channel blockade, 326
sodium nitroprusside, 127
soft-tissue
infections, 230–232
trauma to, 182–186
solitary pulmonary nodule, 525
somatization disorder, 787
somatoform disorders, 786–787
sonography, 170
spider bites, 618–619
spinal cord
anatomy of, 754
compression, 474–475
disorders of, 754–758
injuries to, 155–158
spinal epidural abscess, 756–757
spinal epidural hematoma, 756
spinal neoplasm, 757
spine
disorders of, 222–224
fractures, 151–158
shock, 157
spirochetes, 607
splenic sequestration crisis, 458
splints, 888–889
spontaneous abortion, 588–589
spontaneous bacterial peritonitis
(SBP), 570
spontaneous pneumothorax,
517–518
sporotrichosis, 437–438
sprains, ankle, 216–217
squeeze test, 216
SSRIs (selective serotonin reuptake
inhibitors), 327–328, 788
SSS (sick sinus syndrome), 26
ST segment elevation, 78
stable angina, 75–76
stable chronic heart failure, 92–93
standardized triage and rapid
assessment (START), 902
staphalococcus, 703
staphylococcal epidermal
necrolysis, 804
staphylococcal scalded skin
syndrome, 261, 804
Staphylococcus aureus, 503, 550
START (simple triage and rapid
assessment), 902
status epilepticus, 651, 729–730
Statute of Limitations, 926
STDs (sexually transmitted
diseases), 427–429, 561
steeple sign, 305–306
Stensen’s duct, 678
sternal fractures, 163
sternoclavicular dislocations,
209–210