Free Questions and Answers for All Medical Students all over the World
Q- Which one of the following neoplasms is the most likely related to HIV infection? A- Burkitt’s lymphoma B- Hodgkin’s lymphoma C- Kaposi sarcoma D- Myelocytic leukemia Q- If the prevalence of a disease is 10%, what is the chance that randomly selected 3 persons out of this population will all have the disease? A- … Read more
Q- Bioavailability of a medication is maximal when it has which of the following factors? A- High ionization B- High lipid solubility C- High plasma binding D- High water solubility B- High lipid solubility- Medications with high lipid solubility cross membranes easily and therefore have higher bioavailability, especially when given orally. High ionization, high plasma … Read more
Q- Risk of rupture of abdominal aortic aneurysm (AAA) is increased by all the following factors EXCEPT? A- Male gender B- Increased aortic wall stress C- Smoking D- Uncontrolled hypertension Q- Which of the following conditions is associated with the presence of non-inflammatory follicular papules (comedones)? A- Acne vulgaris B- Atopic dermatitis C- Bullous pemphigoid … Read more
Q- Which of the following is responsible for the wrinkled appearance of the scrotum? A- Dartos fascia B- Pampiniform plexus C- Thickened keratinized epithelium D- Tunica albuginea Q- Which of the following is a serious complication of ergotamine? A- Depression B- Headache C- Hypotension D- Prolonged vasospasm Q- Regulation of which of the following regions … Read more
Q- Dry or “sandy eyes” is seen after administration of large doses of which one of the following medications? A- Atropine B- Carbachol C- Pilocarpine D- Timolol Q- Which of the following statements correctly describes the therapeutic dose of medication? A- The amount of medication that produces the maximal rate of distribution B- The amount … Read more
Q- Which of the following is the most common cancer of the lower third of esophagus in non-alcoholic, non-smoker patients? A- Adenocarcinoma B- Melanoma C- Sarcoma D- Squamous cell carcinoma . Q- Which of the following muscles are responsible for primary abduction of the arm at the shoulder joint? A- Coracobrachialis and deltoid B- Deltoid … Read more