EM8 Flashcards
acid base disturbance in ASA tox
metabolic acidosis w/ resp alkalosis
spider bite + abd pain
black widow
necrotic spider bite after lifting log
brown recluse (violin shape)
should you give antivenin in coral snake bite
administer antivenin even w/o sx “red on yellow kill a fellow”
machine oil urine
hyperthermia
staccato cough
neonatal chlamydia (dev @ 4-12 weeks)
type 1 vs II error
type 1 = a (null hypothesis incorrectly rejected)
type 2= B (failure to reject null when its wrong)
class iv hemorrhage will present with
negligible urine output, confusion
NEXUS Criteria?
- N- Neuro deficit
- E- EtOH/intoxication
- X- distracting injury
- U- Unconsciousness/AMS
- S- servical tenderness
What injury is likely to be present in a child with a raised elbow fat pad?
Supracondylar fracture.
Posterior fat pad sign suggestive of ?
radial head fracture
Quincke’s pulse:
prominent nail pulsations ass w/ AR
major Duke’s criteria for endocarditis? 3
+blood cx, echo findings, new murmur
melena indicates where location of bleed
UGIB prox to ligament of treitz
MCC LBO
cancer
1st line tx for Crohns
5-ASA agents (sulfasalazine or mesalamine)
causes of inc unconjugated bili (2)
hemolysis (or inc production) or hepatocellular injury (problem w/ hepatocyte)
causes of inc conjugated bili
bile obstruction
vaccines for splenectomy pts?
cover encapsulated organisms (s pneumo, h influenza, n meningitiditis)
morbilliform rash after ampicillin
EBV
dx SCD sequestration (3)
Hb drop by 2 points, thrombocytopenia, reticulocytosis
Displacement of the radiocapitellar line suggestive of?
subluxation or dislocation of the radial head
What chemotherapeutic agent is associated with dilated cardiomyopathy?
doxorubicin
How long does it take for Gtube to mature?
4 weeks (before this g tube displacement should be admitted for IV Abx and monitor for peritonitis)