Usage for hash tag: march2020usmle2ck

#march2020usmle2ck Which one of these apoproteins is associated with chylomicrons? A- Apo A B- Apo B-48 C- Apo C-II D- Apo D E- Apo E

#march2020usmle2ck Which of the following is the epithelial covering of vocal cords? A- Simple columnar B- Simple cuboidal C- Simple squamous D- Stratified squamous

#march2020usmle2ck Which of the following is higher in athletics than in non-athletics in resting conditions? A- Cardiac output B- Heart rate C- Oxygen consumption D- Stroke volume

#march2020usmle2ck Which of the following is calculated by dividing the incidence rate of a disease in exposed by the incident rate of unexposed? A- Attributable risk B- Odds ratio C- Positive predictive value D- Relative risk

#march2020usmle2ck Which of the following is an epithelial tumor with a “stuck-on” appearance? A- Actinic keratosis B- Basal cell carcinoma C- Seborrheic keratosis D- Squamous cell carcinoma

#march2020usmle2ck Which of the following is the indication for surgical repair of abdominal aortic aneurysm (AAA)? A- Larger than 3.5 cm B- Larger than 5.5 cm C- Located under the origin of renal arteries D- Right after been diagnosed

#march2020usmle2ck Which one of the following oral anti-diabetic drugs is associated with lactic acidosis? A- Glipizide B- Metformin C- Nateglinide D- Pioglitazone

#march2020usmle2ck Which one of the following drugs reverses the effects of heparin? A- Chloroquine B- Epinephrine C- Protamine D- Warfarin

#march2020usmle2ck Which one of the following lipid-lowering agents can cause skin flushing and pruritus? A- Atorvastatin B- Cholestyramine C- Gemfibrozil D- Niacin

#march2020usmle2ck Proliferation of endometrial glands results from stimulation by which one of the following hormones? A- Androgen B- Estrogen C- Follicle stimulating hormone D- Progesterone

#march2020usmle2ck Prolonged vomiting results in which one of the following findings? A- Metabolic acidosis with hypernatremia B- Metabolic acidosis with hyperkalemia C- Metabolic alkalosis with hyperkalemia D- Metabolic alkalosis with hypokalemia

#march2020usmle2ck Canal of Schlemm is located at which one of the following junctions? A- Cornea and iris B- Cornea and sclera C- Cornea and ciliary body D- Ciliary body and iris

#march2020usmle2ck Which one of the following conditions is the most likely cause of acute lower gastrointestinal bleeding in patients older than 40? A- Colorectal cancer B- Diverticulosis C- Ulcerative colitis D- Varicose veins

#march2020usmle2ck Which one of the following dermatologic disorders presents with a herald batch and a Christmas tree pattern? A- Bullous pemphigoid B- Pemphigus vulgaris C- Pityriasis rosea D- Psoriasi

#march2020usmle2ck Which one of the following valve abnormalities is related to intravenous drug abuse? A- Aortic stenosis B- Aortic regurgitation C- Mitral stenosis D- Tricuspid regurgitation

#march2020usmle2ck Which one of the following drugs is commonly contributing to hypokalemia? A- Furosemide B- Lisinopril C- Spironolactone D- Verapamil

#march2020usmle2ck What is the mechanism of action of aminoglycosides? A- Blocking pathogens recognition of the host B- Disruption of cell wall hemostasis C- Disruption of ribosomal protein synthesis D- Inhibition of general metabolic pathways

#march2020usmle2ck Which one of the following drugs is often added to nasal decongestants? A- Albuterol B- Epinephrine C- Norepinephrine D- Phenylephrine

#march2020usmle2ck Adrenal insufficiency is commonly combined with which one of the following findings? A- Hypercalcemia B- Hyperglycemia C- Hyperkalemia D- Hypernatremia

#march2020usmle2ck What is the congenital heart disease most likely associated with Turner’s syndrome? A- Atrial Septal defect B- Coarctation of the aorta C- Transposition of the great vessels D- Ventricular septal defect