Q- Amnestic syndrome due to thiamine deficiency is caused by lesions of which one of the following structures? A- Cerebellum B- Limbic system C- Parietal lobe D- Temporal lobe Q- Which of the following is NOT considered an indication for HIV testing? A- Homosexuality B- Patients with symptoms of AIDS C- Recent positive test of […]
usmle questions
Obstetrics and Gynaecology MCQs- 1
Q- A pregnant woman in her third trimester was in a motor vehicle accident presets to the ER. She is stable and no uterine bleeding or contractions. Fetal heart sounds are normal and placenta is intact. Which of the following is the best next step? A- Blood type and Rh testing B- Cesarean section C- […]
Pharmacology MCQs- 281
Q- Which one of the following actions is produced by muscarinic cholinergic agonists? A- Activation of inhibitory G protein B- Decreased IP3 production C- Decreased release of intracellular calcium D- Inhibition of phospholipase C Q- Organophosphorus poisoning can be treated with which of the following agents? A- Atenolol B- Atropine C- Ipratropium bromide D- Physostigmine […]
Surgery MCQs- 1
Q- Which of the following is the best treatment of genuine stress incontinence? A- Anticholinergic B- Intermittent self-catheterization C- Surgical repair D- Urethropexy Q- Which of the following is considered a dynamic stabilizer of the glenohumeral joint? A- Coracohumeral ligament B- Glenoid fossa C- Inferior glenohumeral ligament D- Subscapularis muscle Q- A young man complains […]
Internal Medicine MCQs- 1
Q- A 65-year-old man complains of lightheadedness when he gets off bed in the morning. He takes metoprolol and hydrochlorothiazide. Which of the following is the cause of his complaint? A- Antihypertensive therapy B- Aortic stenosis C- Hypertension D- Vasovagal reflex Q- A 50-year-old woman presents with palpitations and SOB. Her pulse is 140/min with […]
Pharmacology MCQs- 280
Q- Which of the following is the currently drug of choice for the treatment of cutaneous anthrax? A- Azithromycin B- Ciprofloxacin C- Gentamicin D- Penicillin Q- Which of the following is the mechanism of action of benzodiazepines in the treatment of insomnia? A- Alpha adrenergic antagonist B- Binds to serotonin receptors C- Binds to GABA […]