Repeated USMLE Questions Step 1- Review- 27

Q- A 26-year-old pregnant woman visits her primary care physician for routine examination. Her examination is normal. Her blood group is O, Rh-negative. Administration of which of the following should prevent the development of related fetal complications? A- Ferrous sulfate B- Folic acid derivatives C- Rh (D) immune globulin D- Wide spectrum antibiotics Q- Which … Read more

Repeated USMLE Questions Step 1- Review- 26

Q- Which one of the following drugs blocks the urinary excretion of penicillin which leads to prolonged high serum concentration? A- Chloramphenicol B- Cimetidine C- Probenecid D- Rifampicin Q- Elevation of which one of the following substances in blood occurs due to reduced renal blood flow? A- Ammonia B- Calcium C- Cholesterol D- Renin Q- Which of … Read more

Repeated USMLE Questions Step 1- Review- 25

Q- Which one of the following is the most common etiology of abdominal aortic aneurysm in the United States? A- Atherosclerosis B- Cystic medial necrosis C- Rheumatic heart disease D- Turner syndrome   Q- Amiodarone is considered one of which of the following classes of anti-arrhythmic drugs? A- Class I B- Class II C- Class … Read more

Repeated USMLE Questions Step 1- Review- 24

Q- Which of the following muscles are the primary abductors of the arm at the shoulder? A- Deltoid and biceps B- Deltoid and coracobrachialis C- Deltoid and infraspinatus D- Deltoid and supraspinatus Q- Which one of the following anti-depressants is most likely effective in bulimia nervosa? A- Amitriptyline B- Fluoxetine C- Imipramine D- Tranylcypromine Q- … Read more

Repeated USMLE Questions Step 2 CK- Review- 1

Q- Which of the following is the most likely cause of decreased visual acuity in pregnancy? A- Macular degeneration B- Optic nerve degeneration C- Retinal detachment D- Thickening of the cornea Q- A young woman presents with chronic diarrhea found to have rectovaginal fistula. Which of the following is most likely her diagnosis? A- Celiac … Read more

Repeated USMLE Questions Step 1- Review- 23

Q- Which one of the following cells secretes glycosaminoglycan and is found in the terminal and respiratory bronchioles? A- Clara cells B- K cells C- Macrophages D- Pneumocytes type Q- Which one of the following drugs is a calcium channel blocker (Class IV)? A- Amiodarone B- Carvedilol C- Procainamide D- Verapamil Q- Which one of … Read more