Category Archives: mcqs

Enhance your understanding of human embryology with this concise, well-structured set of 100 multiple-choice questions distributed across five core chapters, spanning early development, embryo formation, organogenesis, cardiopulmonary development, and fetal membranes with associated anomalies. All items follow EBMA writing standards and include alphabetically arranged options, detailed explanations, real-time scoring, and chapter-wise navigation. Designed for learners… Read More »

Sharpen your clinical judgment and ethical reasoning with this unique collection of 465 case-based multiple-choice questions. Designed for medical students, healthcare professionals, and exam takers, this eBook covers real-world scenarios on topics like informed consent, end-of-life care, confidentiality, and research ethics. Created with the help of AI (Grok 3.0), each question includes answer explanations to… Read More »

Q1: A 2-month-old infant presents with vomiting, poor feeding, and lethargy. Labs reveal elevated ammonia and orotic acid in the urine. What enzyme is likely deficient? Carbamoyl phosphate synthetase I Ornithine transcarbamylase Argininosuccinate lyase Arginase Explanation: OTC deficiency causes accumulation of orotic acid and hyperammonemia due to impaired urea cycle. Q2: A child with developmental… Read More »

[HDquiz quiz = “423”]

1. A 65-year-old woman with a history of early menopause presents with back pain and height loss. Radiographs show vertebral compression fractures. Which bone resorption marker would you expect to be elevated? 2. A patient on long-term glucocorticoid therapy for rheumatoid arthritis is at risk for: 3. In a patient with primary hyperparathyroidism, how does… Read More »

Basic Concepts of Herd Immunity What is herd immunity? A) Immunity developed after natural infection B) Protection of susceptible individuals due to a high proportion of immune individuals in a population C) Immunity acquired through vaccination only D) A type of genetic immunity Which of the following is essential for herd immunity? A) High vaccine… Read More »