NBME 23 Pituitary gland (NBME Answers)

need help with your account or subscription? click here to email us (or see the contact page)

search for anything ⋅ score predictor (“predict me!”)

NBME 23 Answers

nbme23/Block 3/Question#16 (reveal difficulty score)
A 40-year-old woman comes to the physician ...
Pituitary gland 🔍 / 📺 / 🌳 / 📖
tags:

+6 upvote downvote
submitted by ∗sympathetikey(1600)

get full access to all content ⋅ pick a username

Dexamethosone suppresses ACTH = Pituitary Adenoma Dexamethosone fails to suppress ACTH = Ectopic ATCH (ex - Small Cell Lung Cancer)

get full access to all content ⋅ pick a username

sympathetikey *ACTH +

meningitis If im not mistaken, Dexamethosone also fails to suppress ACTH = Adrenal Gland Adenoma +1

therealloureed I think an adrenal gland tumor would have low/undetectable ACTH? aka no dex suppression +16

bigjimbo Low ACTH = adrenal adenoma High ACTH, suppressible = Pituatary adenoma High ACTH, non-suppressible = SCLC +15

rozeng I thought the it's a SCLC because it took SEVERAL DAYS :S +

+0 upvote downvote
submitted by ∗blue4415(4)

get full access to all content ⋅ pick a username

would it be possible in hypothalamus？ which increase CRH，although it's never mention in any Qbanks or FA in Dexamethosone suppresses test； just curious

get full access to all content ⋅ pick a username

Must-See Comments from nbme23

ferrero on Precapillary resistance
yotsubato on 99%
sne on Triglyceride
sajaqua1 on Area labeled ‘D’ (Spinothalamic tract, right)
stinkysulfaeggs on Hypoglycemia
hayayah on Iris
soph on Peak inspiratory pressure (alveolar): ...
seagull on Area labeled ‘C’ (Cranial nerve 8: ...
water on Dietary change
wired-in on 28.8
beeip on Binding of permeable ligand to nuclear ...
thomasalterman on Hypoglycemia
yotsubato on Inhibition of the cytochrome P450-dependent ...
seagull on Decreased sodium bicarbonate reabsorption in ...