Free Questions and Answers for All Medical Students all over the World
Q- A newborn is evaluated at birth due to congenital malformation. FISH analysis shows 22q 11.2 microdeletion. Which of the following is the most likely diagnosis? A- Achondroplasia B- DiGeorge syndrome C- Down syndrome D- Turner syndrome Q- A 6-year-old boy is diagnosed with glucose-6-phosphate deficiency anemia. Which of the following is the pathogenesis of … Read more
Q- Which one of the following drugs most likely resembles the pharmacologic action of atropine? A- Hexamethonium B- Pilocarpine C- Scopolamine D- Succinylcholine Q- Which of the following agents is used to improve the drug-induced form of Parkinsonism? A- Bromocriptine B- Benztropine C- Dopamine D- Levodopa Q- Synthesis of which one of the following substances … Read more
Q- Which one of the following tests is the most accurate for an infectious disease? A- Antibiotic sensitivity test B- Culture C- Serum IgM level D- Serum IgG level Q- Which one of the following conditions needs prophylactic antibiotics before dental procedures? A- History of arrhythmia B- History of congestive heart failure C- History of … Read more
Q- Waterhouse-Friderichsen syndrome is characterized by which of the following conditions? A- Abdominal pain, diarrhea and leukocytosis B- Adrenal insufficiency, hypotension and disseminated intravascular coagulation C- Back pain, fever and night sweats D- Chest pain, pericardial effusion and persistent fever Q- 1-α-Hydroxylase activity is increased in which of the following conditions? A- Hypocalcemia and hypophosphatemia … Read more
Q- Mifepristone is indicated in the medical termination of pregnancy. It acts as an antagonist at which one of the following receptors? A- Dopamine receptors B- Estrogen receptors C- Muscarinic receptors D- Progesterone receptors Q- A patient is diagnosed with high blood pressure and prescribed hydrochlorothiazide. Which one of the following is a common side … Read more
Q- A patient with a recent history of seizures asks you about his ability to drive his car to work. Which of the following is the appropriate response? A- I am obligated to inform the authorities to confiscate your license B- I recommend that you find an alternative way of transportation C- I recommend that … Read more