Free Questions and Answers for All Medical Students all over the World
Q- Gaucher disease is a genetic disorder that may cause hepatomegaly and splenomegaly. It is caused by a deficiency of which one of the following enzymes? A- Alpha-galactosidase B- Glucocerebrosidase C- Hexosaminidase A D- Sphingomyelinase Q- Which one of the following is the most effective treatment for a case of Fabry disease? A- Antibiotic … Read more
Q- Prolonged use of which one of the following medications can lead to increased metabolism of warfarin? A- Meprobamate B- Phenobarbital C- Triazolam D- Zolpidem Q- Which of the following conditions is characterized by intellectual disability, self-mutilating, and gout in a young boy? A- Lesch-Nyhan syndrome B-McArdle’s disease C-Pompe disease D-Von Gierke’s disease Q- Which … Read more
Q- Which one of the following is the most common cause of viral myocarditis in the USA? A- Human immunodeficiency virus (HIV) B- Parvovirus B19 C- Rotavirus D- Trypanosoma cruzi Q- A 44-year-old man was worried that his penis changes in shape when it’s erect. Which of the following is the most likely diagnosis? A- … Read more
Q- What dose (in mg) of a drug that distributes into total body water is required to achieve an initial plasma concentration of 4 mg/L in a patient weighing 70 kg? A- 16 mg B- 28 mg C- 168 mg D- 280 mg Q- Which diagnosis is most likely for a heterosexual man, aged … Read more
Q- Which one of the following substances is a synthetic nonsteroidal compound and mimics the effect of estrogen in the body? A- Diethylstilbestrol B- Estradiol C- Estriol D- Estrone Q- Which one of the following pathological findings from a renal biopsy is most likely consistent with the diagnosis of Berger’s disease? A- Mesangial dense deposits … Read more
I am going to answer the sample USMLE Step 1 Questions with Explanation. These questions are available at USMLE.org A 32-year-old man comes to the office because of a 2-week history of fever and throat pain. He is 173 cm (5 ft 8 in) tall and weighs 63 kg (140 lb); BMI is 21 kg/m2. … Read more