Free Questions and Answers for All Medical Students all over the World
Dr Ray Makar 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
Q- Which one of the following medications is used for cases of Parkinson’s disease and influenza type A? A- Amantadine B- Benztropine C- Bromocriptine D- Ribavirin Q- Which of the following statements is correct regarding the apex of the upright lung compared to its base? A- Alveoli are more compliant at the apex than at … Read more
Q- Which of the following statements correctly describes the volume of distribution of a drug? A- It is a kinetic parameter that correlates dose with plasma level of a drug at zero time B- It is the capacity of a drug to attach to plasma protein C- It is the concentration of the drug in … Read more
Q- Which of the following anticoagulant medications works by binding to thrombin and inhibiting it? A- Heparin B- Hirudin C- Ticlopidine D- Warfarin Q- In cases of atrial septal defect (ASD), foramen ovale is formed by incomplete development of which one of the following structures? A- Ostium primum B- Ostium secundum C- Septum primum D- … Read more
Q- Which of the following types of receptors are associated with the slowest response time? A- G-protein coupled receptors B- Ion channel receptors C- Steroid receptors D- Transmembrane enzyme receptors Q- Which of the following tests would most likely indicates the etiology of vitamin B12 deficiency anemia? A- Complete blood count (CBC) B- Coomb’s test … Read more