Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
National Exams May 2013 — 04-Bio-A6, 3 hours, closed book (approved Casio/Sharp calculator only). Five questions constitute a complete exam paper; each question is of equal value; most require an essay-format answer.
Reference texts: Guyton & Hall, Textbook of Medical Physiology (13th ed.); Junqueira & Mescher, Basic Histology: Text and Atlas (14th ed.); Robbins & Cotran, Pathologic Basis of Disease (9th ed., for the Q2 autopsy case).
