A 66-year-old man complains of difficult micturition and drippling at the end of urination. Laboratory investigations and imaging studies confirm the diagnosis of senile enlarged prostate and exclude prostate cancer. Which these drugs is the most appropriate for this patient? A- Abiraterone B- Finasteride C- Flutamide D- Pergolide E- Tadalafil Answer All drugs mentioned above […]
repeated usmle questions
Repeated USMLE Questions Step 1- 310
A 28-year-old man presents to the emergency room after a bar fight in which he was shot. He is mildly distressed but oriented to place and time. Neurological examination reveals weakness of the right extremities with loss of touch, position and vibratory sensations on the same side accompanied by loss of pain and temperature on […]
Pharmacology MCQs- 230
A 24-year-old woman visits her physician for treatment of anxiety. She requests to change her current medication because it is sedative. Which one of these drugs has the minimum sedative effect? A-Buspirone B-Lorazepam C-Midazolam D-Promethazine E-Trazodone Answer Buspirone is non-benzodiazepine anti-anxiety medication and has the minimum sedation effect compared to benzodiazepines such as lorazepam and […]
Repeated USMLE Questions Step 1- 309
An Acrobat player fell from a height of about 30 feet on her back during her performance and sustained a serious injury. Her thoracic and abdominal muscles are completely paralyzed. She is still able to breathe as the diaphragm is not paralyzed by this injury. What is the most likely level of her injury? A-Second […]
Repeated USMLE Questions Step 2 CK- 443
A 12-year-old boy with a history of cystic fibrosis develops dyspnea, cough and fever. His temperature is 103.1 F, his pulse is 120/min and his oxygen saturation is 85%. Lung examination reveals bilateral rhonchi. What is the appropriate antibiotic treatment? A-Ampicillin B-Ampicillin and gentamicin C-Ceftazidime D-Ceftazidime and gentamicin E-Vancomycin Answer This is a case of […]
Repeated USMLE Questions Step 1- 308
A 26-year-old man presents to the clinic with a complaint of recurrent episodes of bloating, flatulence and diarrhea following eating dairy products. He mentions that he does not experience these symptoms if he does not drink milk or if he is fasting. What is the most likely cause of diarrhea in this patient? A-Inflammatory B-Osmotic […]