Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
National Exams May 2019 — 04-Bio-A6, 3 hours, closed book (one of two calculators permitted — any Casio or Sharp approved model). Six questions are printed; the first five as they appear in the answer book are marked, each of equal value; most require an essay-format answer. All six are answered here.
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).
