Q- A patient represents to the ER with anaphylactic shock. Epinephrine is given to the patient. Which one of the following adrenoreceptors mainly mediates bronchial muscle relaxation? A- Alpha-1 receptor B- Alpha-2 receptor C- Beta-1 receptor D- Beta-2 receptor Q- Folic acid is given to pregnant women to decrease the risk of having a … Read more
Q- A 51-year-old woman presents with a hard, painless, non-tender left breast mass. Which of the following is the next step of action? A- Bone scan B- BRCA testing C- FNA biopsy D- Ultrasound Q- A patient presents with chronic cough and dyspnea on exertion. Examination reveals lung crackles, loud P2 heart sound and clubbing … Read more
Q- A patient with a history of renal disease presents to the clinic for a follow up and renal function tests. Clearance of which one of the following substances is used to estimate the glomerular filtration rate? A-Calcium B-Inulin C-Potassium D-Sodium Q- An immunocompromised patient complains of fever, increasing dyspnea and cough for 2 weeks. … Read more
Q- Which one of the following medications can be used safely in a case of hepatic cirrhosis or liver failure? A- Fluoxetine B- Lorazepam C- Metronidazole D- Warfarin Q- Morphine is NOT used in which one of the following conditions due to its unwanted effect on the involved organ? A- Biliary pain B- Myocardial infarction … Read more
Q- A patient developed diarrhea after using an antibiotic; treated with vancomycin with no improvement. Which one of the following antibiotics should be used at this time? A- Amoxicillin B- Ciprofloxacin C- Fidaxomicin D- Tetracycline Q- Which one of the following is the first-line treatment of a case of symptomatic hyperprolactinemia? A- Bromocriptine B- Cabergoline … Read more
Q- A 64-year-old male presents to the ER with sudden left-sided paralysis. The patient had a history of a compound fractured femur 2 months ago. His medical history includes myocardial infarction and atrial fibrillation. Which one of the following is most likely responsible for this patient’s condition? A-Fat embolism B-Thromboembolism from the left atrium C-Thromboembolism … Read more