UWorld_6.30 Flashcards
1
Q
Indication for head CT for eval of head trauma in children
A
- focal neuro findings
- skull fx
- seizure
- persistent AMS
- prolonged LOC
2
Q
Indication for head CT vs. observation for eval of head trauma in children
A
- GCS=15 & :
- vomiting
- H/A
- brief LOC
- high-risk/severe MOI
3
Q
Highest risk colonic polyps
A
- > 2.5cm
- villous adenoma
- sessile adenoma
-hyperplastic polyp = NON-neoplastic
4
Q
Dx of chronic lymphocytic leukemia
A
- lymphocytosis + periperhal smear: smudge cells
- flow cytometry
5
Q
Causes of hyderandrogenism in pregnancy
A
- luteoma
- theca luteum cyst
- krukenberg tumor
6
Q
Characteristics of luteoma
A
- yellow masses of large lutein cells
- solid ovarian masses of US (50% bilateral)
- regress spontaneously after delivery
- high risk of fetal virilization
7
Q
Characteristics of theca luteum cyst
A
- bilateral ovarian cysts on US
- assoc. w/molar pregnancy & multiple gestation
- regress spontaneously after delivery
- low risk of fetal virilization
8
Q
Characteristics of krukenberg tumor
A
- bilateral solid ovarian masses on US
- mets from primary GI tract cancer
- high risk of fetal virilization
9
Q
Typical home med to avoid in patients w/renal failure, liver failure or sepsis
A
- metformin
- causes lactic acidosis
10
Q
“Gardeners disease”
A
sporotrichosis
11
Q
Vitiligo associated conditions
A
- other autoimmune conditions:
- pernicious anemia
- autoimmune thyroid dz
- T1DM
- primary adrenal insuff.
- hypopituitarism
- alopecia