Usage for hash tag: january2020usmle2k

#january2020usmle2k Which of the following is a major complication of central retinal veins occlusion? A- Cataract B- Glaucoma C- Lens subluxation D- Retinal detachment

#january2020usmle2k Which of the following is a characteristic finding in isopropanol poisoning? A- Blindness due to ocular accumulation B- Elevated anion gap C- Elevated serum BUN and creatinine D- Ketosis without acidosis

#january2020usmle2k Which of the following conditions could be a serious side effect of sumatriptan? A- Coronary vasospasm B- Cutaneous flushing C- Dilated cardiomyopathy D- Torsades de pointes

#january2020usmle2k Which of the following substances is used in mercury poisoning? A- Flumazenil B- Fomepizole C- Methylene blue D- Succimer

#january2020usmle2k Which one of the following medications inhibits protein synthesis by binding to 50S subunit and preventing the formation of the initiation complex? A- Azithromycin B- Clindamycin C- Linezolid D- Minocycline

#january2020usmle2k Which of the following substances is responsible for growth of the prostate at puberty? A- Dihydrotestosterone B- Estrogen C- Progesterone D- Testosterone

#january2020usmle2k Gonadotropin-releasing hormones are synthesized by which of the following nuclei of the hypothalamus? A- Anterior nuclei B- Arcuate nuclei C- Dorsomedial nuclei D- Ventromedial nuclei

#january2020usmle2k Which of the following types of sensations is carried to the thalamus by the anterolateral tracts after crossing the spinal cord? A- Crude touch B- Fine touch C- Position D- Vibrations

#january2020usmle2k Which of the following is the best next step for a suspicious malignant melanoma? A- Excisional biopsy B- Excision with a safety margin C- Observation D- Shave biopsy

#january2020usmle2k A 9-month-child who was delivered after premature labor and is feeding on cow milk and orange juice. What is the predicted deficiency? A- Calcium B- Iron C- Vitamin C D-Vitamin D

#january2020usmle2k A young man complains of syncope, dyspnea and chest pain after exercise. A crescendo-decrescendo systolic murmur is heard over the left sternal border without radiation. What is the most likely etiology? A- Aortic dissection B- Aortic regurgitation C- Aortic stenosis D-...

#january2020usmle2k Which of the following medications prevents cholesterol absorption at small intestine brush border? A- Colestipol B- Ezetimibe C- Fenofibrate D- Niacin

#january2020usmle2k Administration of clopidogrel with aspirin is an example of which of the following drug interactions? A- Additive B- Permissive C- Synergistic D- Tachyphylactic

#january2020usmle2k Naloxone is the treatment of choice of which one of the following toxicities? A- Amitriptyline toxicity B- Citalopram overdose C- Hydrocodone toxicity D- Methylphenidate overdose

#january2020usmle2k Which of the following is not a feature of Tetralogy of Fallot? A- Atrial septal defect B- Overriding aorta C- Pulmonary stenosis D- Right ventricular hypertrophy

#january2020usmle2k Which of the following statements is true about live attenuated vaccine? A- Close contacts of influenza patients can be safely vaccinated with live attenuated vaccine B- It is mainly used for immunocompromised patients C- No poster is needed for live attenuated vaccines D-...

#january2020usmle2k Which one of these medication groups is contraindicated in a patient with narrow-angle glaucoma? A- Beta blockers B- Cholinomimetics C- Diuretics D- Muscarinic-receptor antagonists

#january2020usmle2k Which of the following management plans is recommended for a case of myocardial infarction with 70% main left stenosis? A- Coronary artery bypass graft (CABG) B- Percutaneous coronary intervention (PCI) C- Percutaneous transluminal coronary angiography (PTCA) D-...

#january2020usmle2k Which of the following is the main site of action of HMG-CoA reductase inhibitors? A- Blood B- Liver C- Kidney D- GI tract

#january2020usmle2k Which one of the following features characterizes Crohn’s disease from ulcerative colitis? A- Bloody diarrhea B- Colectomy is curative C- Continuous disease beginning at rectum and extending without skipped areas D- Perineal fissures and fistulas