Q- Which of the following is the appropriate treatment of amoebic liver abscess? A- Amoxicillin B- Amikacin C- Metronidazole D- Vancomycin E- Surgical drainage Q- Which of the following is the leading cause of blindness in the USA? A- Cataract B- Diabetic retinopathy C- Glaucoma D- Macular degeneration Q- Which of the following locations is […]
Repeated USMLE Questions Step 1- 335
Q- Which of the following ligaments is most likely torn in a case of posterior dislocation of the hip? A- Iliofemoral ligament B- Ischiofemoral ligament C- Sacrotuberous ligament Q- Which one of the following tests can be used to distinguish between Folic acid and vitamin B12 deficiencies? A- Serum cystathionine level B- Serum homocysteine level […]
Pharmacology MCQs- 254
Q- Which one of the following glucocorticoids can cause sodium and water retention? A- Betamethasone B- Cortisol C- Dexamethasone D- Triamcinolone Q- Which one of the following drugs acts mainly by blocking the synthesis of leukotrienes? A -Cromolyn B- Ipratropium C- Montelukast D- Zileuton Q- Which of the following controls the secretion of thyrotropin? A- […]
Repeated USMLE Questions Step 2 CK- 463
Q- A college student visits the clinic for pruritic maculopapular rash on abdomen, trunk, and palms of the hands and soles of the foot. Generalized lymphadenopathy and wart-like lesions are seen around anal area. Which of the following laboratory tests is the most useful for this patient? A- Blood culture of gonococci B- Chlamydia titer […]
Repeated USMLE Questions Step 1- 334
Q- Which of the following is the correct statement about the difference between a strain and a sprain? A- Strain affects ligaments while sprain affects muscles and tendons B- Strain affects muscles or tendons while sprain affects ligaments C- Strain affects muscles or ligaments while sprain affects tendons D- Strain affects tendons and ligaments while […]
Pharmacology MCQs- 253
Q- What is the pKa of a drug? A- The pH at which 100% drug becomes completely ionized B- The pH at which 100% drug becomes completely unionized C- The pH at which 50% of the drug is ionized and 50% unionized Q- Which one of the following substances is used to acidify the urine? […]