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5 Class 3 antiarrhythimics?
The most common site of the aorta during a deceleration is where?
connection between the ascending and descending aorta
What is the difference between Lacunar infarcts and Charcot-Bouchard Microaneurysm?
Lacunar infarcts are ischemic events
Charcot-Bouchard Microaneurysms are hemorrhagic events
What prevents lactation during pregnancy even though prolactin levels are high?
3 enzymes that required Lipoic acid/thiamine?
alpha ketoglutarate dehydrogenase
branched chain-alpha keto acid dehydrogenase
What triggers neoplastic change in a HBV infected liver>?
integration of the partially double stranded genome into the host cell's genome
2 Causes of foamy, frothy urine?
Which DNA polymerase has 5 ' to 3' exonuclease activity?
DNA polymerase I
What bacterial enzyme activates INH?
What causes fixed splitting?
What causes paradoxical splitting?
anything that prolongs LV emptying i.e aortic stenosis, LBBB
What causes Wide-Splitting?
conditions which prolong RV emptying i.e pulmonic stenosis or RBBB
What is the preffered way to screen for DM?
fasting blood sugar level
How do you screen pregnant women for diabetes?
pregnant-oral glucose tolerance test
everybody else--fasting blood sugar level