Free Questions and Answers for All Medical Students all over the World
Dr Ray Makar 
I am going to answer the sample USMLE Step 1 Questions with Explanation. These questions are available at USMLE.org A 5-year-old girl is brought to the emergency department because of a 2-day history of fever, urinary urgency, and burning pain with urination. She has had four similar episodes during the past year. A diagnosis of … Read more
I am going to answer the sample USMLE Step 2 CK Questions with Explanation. These questions are available at USMLE.org An 18-month-old boy is brought to the emergency department by his mother 30 minutes after he fell from his bed onto the floor. Two months ago, he sustained a fracture of the right humerus when … 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 1-day history of cough productive of small amounts of blood and a 2-day history of shortness of breath and swelling of his ankles. He also has … Read more
I am going to answer the sample USMLE Step 2 CK Questions with Explanation. These questions are available at USMLE.org A 65-year-old man comes to the office because of a 2-year history of progressive shortness of breath on exertion and a 6-month history of nonproductive cough. He now has shortness of breath when walking to … Read more
I am going to answer the sample USMLE Step 1 Questions with Explanation. These questions are available at USMLE.org A 50-year-old man comes to the office because of a 2-month history of increasing daytime somnolence. He has obstructive sleep apnea for which he has only intermittently used a continuous positive airway pressure device. He is … Read more
I am going to answer the sample USMLE Step 2 CK Questions with Explanation. These questions are available at USMLE.org A 35-year-old man is brought to the emergency department by a friend 30 minutes after the sudden onset of right-sided weakness and difficulty speaking. The symptoms began while he was lifting weights at the gym. … Read more