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20 Cards in this Set
- Front
- Back
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What are the side effects of atropine
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up body temp, rapid pulse, dry mouth, flushed skin, cycloplegia, constipation, disorientation
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why would you place an AIDS pt on Bactrim (TMP-SMX) when his CD4 drops <200
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prevent P jiroveci infection
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What risk factors are a/w cholesterol gallstones? What risk factors are a/w pigment gallstones?
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pts with chronic RBC hemolysis, alcoholic cirrhosis, advanced age and biliary infection
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What is teh def of low birtht wt? What complication are a/w it?
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defined as <2500g. associated with greater incidence of physical and emotional problems. Complications: infections, RDS, necrotizing enterocolitis, intraventricular hemorrhage, persistent fetal circulation
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what mature structures arise from:
*bulbus cordis *left horn of sinus venosus *primitive atria *truncus arteriosus *right horn of sinus venosus *right common and anterior cardinal veins |
bulbus cordis: smooth pars of L and RV
left horn of sinus venosus: coronary sinus primitive atria: trabeculated L and RA truncus arteriosus: ascending aorta and pulm trunk primitive ventricle: trabeculated parts of L and RV right horn of sinus venosus: smooth part of RA right common and ant cardinal veins: SVC |
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what might you see in a pt that would lead you to suspect heroin addiction?
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track marks
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what are the features of Ehlers-Danlos syndrome:
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hyperextensible skin
tendency to bleed ( easy bruising) hypermobile jts |
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Describe anatomy of femoral sheath. When placing a femoral line for CV access you palpate a femoral pulse. where do yo place the guide needle in relation to pulse: medially or laterally?
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fascial tube 3-4cm below ing ligament. contains femoral v, art, and canal (deep ing lymph nodes) but not femoral nerve.
place needle medially since venous access is medial to artery |
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Essential AA?
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Glucogenic: Met, Val, Arg, His
Gluco/ketogenic: Ile, Phe, Thr, Trp Ketogenic: Leu, Lys |
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what tumor locations are a/w 3 diff types of multiple endocrine neoplasias?
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MEN 1: pancreas, pituitary, parathyroid
MEN 2: Pheochromocytoma, parathyroid MEN 3: pheocromocytoma |
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what are the clinical manifestations of polycystic ovarian syndrome? tx?
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enlarged bilat cystic ovaries manifest clinically with amenorrhea, infertility, obesity, and hirsutism
tx with wt loss, OCPs, gonadotropin analogs, clomiphene or surgery |
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what visual field defect would result form a lesion to :
*L parietal lobe *R optic n. *R optic tract *L temporal lobe *optic chiasm (pit tumor) *R visual cortex |
L parietal lobe: RLQ anopia
R optic n.: R anopia R optic tract: L homonymous hemianopia L temporal lobe: RUQ anopita Optic chiasm: bitemporal hemianopia R visual cortex: L hemianopia with macular sparing |
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What are the typical syptoms of Giardia infection?
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bloating, flatulence, foul smelling diarrhea
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in regards to seizures, what do the terms partial, simple, complex and generalized mean?
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Partial: 1 are of the brain
simple: partial consciousness intact- motor, sensory, autonomic, psychic complex: partial- impaired consciousness Generalized: diffuse |
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If SV dettermines CO and contractility determines SV what determines contractility?
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catecholamines
intracellular calcium extracellular sodium digitalis B1 blockade HF acidosis hypoxia/hypercapnea Non-dihydropyridine CCB |
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which tumors aris centrally in the lung and are linked to smoking? Which tumors arise peripherally in the lung and are less linked to smoking.
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centrally linked to smoking: SCC
peripheral: adenocarcinoma : bronchial and bronchioalveolar |
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What is the cause of CGD? consequences?
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defect in microbicidal activity of neutrophils owing to lack of NADPH oxidas activity or similar enzymes. Susceptible to opportunistic infections, S. auerus, E. coli, Aspergillus
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What enzymes and substrates are involved in the convresion of EtOH to acetate:
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acetaldehyde --> acetate via Acetaldehyde dehydrogenas + NAD+
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What analog of GnRH can be used to tx uterine fibroids?
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Leuprolide
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List drugs under catagories
Protease Inh NRTIs NNRTIs |
Protease Inhibitors: -navirs
NRTIs: Zidovudine (ZDV), Didanosine (ddI), Zalcitabine (ddC), Stavudine (d4T), Lamivudine (3TC), Abacavir NNRTIs: Nevirapine, Efavirenz and Delaviridine |
