STEP - NBME 21 and 22 Exam Questions With Correct Answer
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Course
STEP - NBME 21 and 22
Institution
STEP - NBME 21 And 22
STEP - NBME 21 and 22 Exam Questions With Correct Answer
best diuretic in renal failure - CORRECT ANSWER loop diuretics
tetrabenzine and reserpine - CORRECT ANSWER inhibit VMAT - the packaging of dopamine into vesicles
treats Huntington chorea and tardive ...
STEP - NBME 21 and 22 Exam Questions With Correct A nswer how many liters are in 1 kg - CORRECT ANSWER 1 L yay! best diuretic in renal failure - CORRECT ANSWER loop diuretics tetrabenzine and reserpine - CORRECT ANSWER inhibit VMAT - the packaging of dopamine into vesicles treats Huntington chorea and tardive dyskinesia study power - CORRECT ANSWER the chance that a study of this size will detect a difference between the two groups. 80% power means that there is an 80% chance that the study will detect a difference if one truly exists at a significance level of x (like 5%). histology of a chancre - CORRECT ANSWER endarteri tis with lymphocytes and PLASMA cells pyogranulomatous inflammation - CORRECT ANSWER chronic -active inflammation. Have a chronic inflammation with lymphocytes, monocytes, etc but then neutrophils come in on top of it. Can be seen with ga stritis. suppurative granuloma - CORRECT ANSWER bartonella hensale sick euthyroid - CORRECT ANSWER low T3, normal T4, normal TSH. From an illness. There is less conversion of T4 to T3. Never measure thyroid level in hospitalized patients. rifaximin - CORRECT ANSWER antibiotic that kills NH3 producing bacteria in the gut. Used to treat hepatic encephalopathy. loperamide vs diphenoxylate with BBB - CORRECT ANSWER loperamide cannot cro ss the BBB diphenoxylate can and is combined with atropine to prevent abuse li fraumeni cancers - CORRECT ANSWER sarcoma, breast, adrenal, brain, leukemia giving oxygen for neonatal respiratory distress - CORRECT ANSWER retinopathy of prematurity!! STEP - NBME 21 and 22 Exam Questions With Correct A nswer Also inter ventricular hemorrhage and bronchopulmonary dysplasia porphyria cutanea tarda - two facts - CORRECT ANSWER exacerbated by alcohol associated with Hep C what protects the choroid - CORRECT ANSWER melanin stages of wound healing - CORRECT ANSWER day 1 -3: fibrin clot, increase permeability so PMNs can come in. Macs come in on day 3 day 3 -7/14: granulation tissue, fibrobla sts, angiogenesis, myofibroblasts 1 week - months: remodeling with fibroblasts. replace type III collagen with type I. what causes fever - CORRECT ANSWER Macs release IL -1, IL-6, and TNF -
alpha. Goes to the hypothalamus and stimulates the production of PGE2. effect of steroids in asthma treatment - CORRECT ANSWER 1. decreases inflammation 2. increases sensitivity of the beta -2 receptors lateral pontine syndrome - CORRECT ANSWER AICA infarct paralysis of the face! - this is the big thing to look for. Plus decreased lacrimation, salivation, taste on anterior 2/3 of tongue the other symptoms as well - n/v, vertigo, nystagmus, ipsilateral horners, contralateral loss of pain/temp lateral medullary syndrome - CORRECT ANSWER PICA infarct loss of gag; dysphagia and hoarseness! - this is the big thing to look for. Same other symptoms as lateral pontine syndrome medial medullary syndrome - CORRECT ANSWER Anterior spinal arte ry infarct contralateral loss of DCML and CST. Ipsilateral hypoglossal dysfunction congenital hypothyroidism - CORRECT ANSWER pale, round belly, large tongue and umbilicus, poor brain development, facial edema minoxidil - CORRECT ANSWER vasodilator that is used to treat alopecia areata
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