Free Questions and Answers for All Medical Students all over the World
Q- Atropine is often used prior to administration of inhalant anesthetics to reduce which of the following? A- Heart rate B- Muscle tone C- Secretions D- Vomiting Q- Which of the following is the most significant action of monoamine oxidase A? A- Metabolism of dopamine B- Metabolism of norepinephrine, serotonin and tyramine C- Metabolism of … Read more
Q- Which of the following drugs should NOT be initiated in case of acute decompensated heart failure? A- Digoxin B- Lisinopril C- Metoprolol D- Potassium supplements Q- Which one of the following contraceptive methods is contraindicated in women with a history of deep venous thrombosis (DVT)? A- Depo-Provera injections B- Intrauterine contraceptive device (IUD) … Read more
Q- Which of the following enzymes is markedly elevated in primary biliary cholangitis? A- Alanine aminotransferase (ALT) B- Aspartate aminotransferase (AST) C- Acid phosphatase D- Alkaline phosphatase Q- Which of the following is the most likely finding on a biopsy of a case of chronic bronchitis? A- Abundant mucus with plugging of the bronchioles … Read more
Q- Which of the following adverse effects of L-DOPA is most likely the reason to limit its use? A- Depression B- Dyskinesia C- Nausea and occasional vomiting D- Orthostatic hypotension Q- Which of the following is a contraindication of the use of benzodiazepines in anxiety disorders? A- Diabetes mellitus B- Seizures C- Sleep apnea … Read more
Q- Which of the following tests is most likely used to rule out congestive heart failure in a case of cardiomegaly during pregnancy? A- Arterial blood gas B- Echocardiography C- Electrocardiogram (ECG) D- MRI of the chest Q- A 4-month-old boy is brought to the clinic for a routine examination. Which of the following vaccines … Read more
Q- Which of the following medications acts to prevent cholesterol absorption at the small intestine brush border? A- Cholestyramine B- Colestipol C- Ezetimibe D- Gemfibrozil Q- Alcohol is oxidized in the liver by which one of the following enzymes? A-Alcohol decarboxylase B- Alcohol dehydrogenase C- Alcohol oxidase D- Alcohol reductase . Q- Which of the … Read more