ISSA NUTRITION TEST PAPER 2025/2026 QUESTIONS
WITH ANSWERS TAGGED A+
✔✔Amylase - ✔✔Enzyme that begins starch breakdown in saliva.
✔✔Pharynx - ✔✔Throat region connecting mouth to esophagus.
✔✔Esophagus - ✔✔Tube connecting throat to stomach in digestion.
✔✔Urinary System - ✔✔System for producing and eliminating urine.
✔✔Kidneys - ✔✔Organs filtering 200 quarts of blood daily.
✔✔Reproductive System - ✔✔System responsible for procreation and offspring
development.
✔✔Sperm and Ova - ✔✔Male and female reproductive cells produced.
✔✔Mechanical Digestion - ✔✔Physical breakdown of food through chewing.
✔✔Chemical Digestion - ✔✔Breakdown of food by enzymes into simpler molecules.
✔✔Peristalsis - ✔✔Smooth muscle contractions moving food through GI tract.
✔✔Mucosa - ✔✔Innermost lining of the digestive tract.
✔✔Muscularis Mucosa - ✔✔Smooth muscle layer aiding food movement in GI tract.
✔✔Submucosa - ✔✔Layer with blood vessels and nerves in GI tract.
✔✔Serosa - ✔✔Outermost layer of the digestive tract.
✔✔Respiratory System - ✔✔System responsible for gas exchange and breathing.
✔✔Ventilation - ✔✔Process of inhalation and exhalation in breathing.
✔✔Endocrine System - ✔✔System producing hormones for body regulation.
✔✔Hormones - ✔✔Chemical messengers regulating growth and metabolism.
✔✔Exocrine Glands - ✔✔Glands with ducts carrying secretions to surfaces.
✔✔Endocrine Glands - ✔✔Ductless glands releasing hormones into bloodstream.
WITH ANSWERS TAGGED A+
✔✔Amylase - ✔✔Enzyme that begins starch breakdown in saliva.
✔✔Pharynx - ✔✔Throat region connecting mouth to esophagus.
✔✔Esophagus - ✔✔Tube connecting throat to stomach in digestion.
✔✔Urinary System - ✔✔System for producing and eliminating urine.
✔✔Kidneys - ✔✔Organs filtering 200 quarts of blood daily.
✔✔Reproductive System - ✔✔System responsible for procreation and offspring
development.
✔✔Sperm and Ova - ✔✔Male and female reproductive cells produced.
✔✔Mechanical Digestion - ✔✔Physical breakdown of food through chewing.
✔✔Chemical Digestion - ✔✔Breakdown of food by enzymes into simpler molecules.
✔✔Peristalsis - ✔✔Smooth muscle contractions moving food through GI tract.
✔✔Mucosa - ✔✔Innermost lining of the digestive tract.
✔✔Muscularis Mucosa - ✔✔Smooth muscle layer aiding food movement in GI tract.
✔✔Submucosa - ✔✔Layer with blood vessels and nerves in GI tract.
✔✔Serosa - ✔✔Outermost layer of the digestive tract.
✔✔Respiratory System - ✔✔System responsible for gas exchange and breathing.
✔✔Ventilation - ✔✔Process of inhalation and exhalation in breathing.
✔✔Endocrine System - ✔✔System producing hormones for body regulation.
✔✔Hormones - ✔✔Chemical messengers regulating growth and metabolism.
✔✔Exocrine Glands - ✔✔Glands with ducts carrying secretions to surfaces.
✔✔Endocrine Glands - ✔✔Ductless glands releasing hormones into bloodstream.
