Free Questions and Answers for All Medical Students all over the World
Q- A 70-year-old man presents with difficulty starting urination and a weak urine stream. Digital rectal examination reveals a smooth, enlarged prostate. What is the best initial treatment? A- Antibiotics B- Finasteride C- Tamsulosin D- Surgery Q- A 29-year-old woman presents with fever, right lower quadrant abdominal pain, and vaginal discharge. On pelvic examination, … Read more
Q- A patient taking haloperidol develops muscle rigidity, high fever, and confusion. What is the best initial management step? A- Administer dantrolene B- Give epinephrine C- Start propranolol D- Stop the antipsychotic . Q- A 25-year-old man presents with tremors, tachycardia, and anxiety after taking an excessive amount of caffeine. Which of the following … Read more
Q- A 55-year-old woman presents with multiple café-au-lait spots and soft, pedunculated skin tumors. Which genetic defect is associated with this condition? A- Deletion of chromosome 22q B- Mutation of the RB tumor suppressor gene C- Mutation of the NF1 tumor suppressor gene D- Trinucleotide repeat expansion on chromosome 4 Q- A 30-year-old woman … Read more
Q- A 22-year-old man is brought to the emergency department after a motor vehicle accident. He is hypotensive, tachycardic, and has distended neck veins. Breath sounds are absent on the right, and the trachea is deviated to the left. What is the best next step in management? A- Give IV fluids B- Insert a chest … Read more
Q- A 55-year-old man with atrial fibrillation is taking warfarin. He is started on trimethoprim-sulfamethoxazole for a urinary tract infection. What is the most likely outcome of this drug interaction? A- Decreased anticoagulant effect B- Enhanced metabolism of warfarin C- Increased risk of bleeding D- No significant effect Q- A 35-year-old woman with generalized … Read more
Q- A 48-year-old man presents with jaundice, dark urine, and pale stools. Lab tests show elevated direct bilirubin and markedly elevated alkaline phosphatase. Ultrasound reveals dilation of intrahepatic bile ducts. What is the most likely cause? A-Gilbert disease B-Hemolytic anemia C-Obstruction of the common bile duct D-Viral hepatitis Q- A 22-year-old man presents with … Read more