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General knowledge/buzzers
Question | Answer |
---|---|
The blue baby while feeding? | Choanal atresia |
C-type malformation is problem at what gut? | Foregut |
H-type malformation is problem at what gut? | Foregut |
Highest risk of ischemic infarct in GI tract and why? | Splenic flexure, because the SMA doesn't quite make it down that far, and the inferior mesenteric artery doesn't make it quite that far up. |
H. pylori cause what % of gastric ulcers? | 70% and 20% are at risk of CA, so must scope all pt's and biopsy all and always. |
H. pylori cause what % of duodenal ulcers? | 90% and < 1% are a CA risk, just treat |
How do you treat Peptic ulcers? | 2 abx, 1 ppi follow the tx with the breath test, CLO confirmed the infection that initiated treatment. |
The Autosomal Dominant (AD) diseases are 90% of the time a problem where? | Structure as in APKD is an AD d/o. |
The Autosomal Recessive (AR) diseases are 90% of the time a problem where? | Enzynme think of the glycogen storage diseases but there are many. |
the 2nd messenger used 90% of the time is? | cAMP |
The descending lopp of Henle reabsorbs water, how does it do that? | Osmosis |
The highest osmolarity exists where on the nephron? | Loop of Henle, the actual loop, 1200 Mosmol |
The ascending Lopp of Henle reabsorbs what and how? | Na mostly and does this by active transport |