5 Written questions
5 Matching questions
- Lining of the Stomach
- Functions of the Small Intestine
- Regions of Stomach
- Regions of the Small Intestine
- a Simple columnar epithelium which invaginates to form gastric glands.
- b A hollow muscular tube, transports solid food and liquids to the stomach, and passes through the diaphragm muscle to get from the larynx to the abdomen.
- c Fundus, body, and pylorus.
- d Plays a key role in digestion and absorption of nutrients, and 90% of nutrient absorption occurs here.
- e Duodenum, Jejunum, and Ileum.
5 Multiple choice questions
- The outer lining of the digestive tract, composed of simple squamous epithelium, and loose connective tissue.
- Columnar epithelial cell lining the villi contain this, which increase surface area.
- Deep to the epithelial layer, loose connective tissue, and contains small blood vessels, small lymphatic vessels and lymphoid tissue, and small sensory and motor nerves.
- Chewing, churning (mastication) and makes materials easier to propel along digestive tract.
- Mucous cells, Parietal cells, and Chief cells.
5 True/False questions
Chief cells → Secrete Pepsinogen, which is converted to pepsin (a protease enzyme) that breaks down proteins by gastric acid.
Mucous cells → Secrete mucus for protection.
Abdominal Cavity → Bordered by superiorly by the diaphragm, bordered inferiorly by the pelvic cavity, and lined by the peritoneum a serous membrane.
Components of Digestive System → Ingestion, Mechanical processing, secretion, digestion, absorption, and excretion.
Parietal cells → Secrete Pepsinogen, which is converted to pepsin (a protease enzyme) that breaks down proteins by gastric acid.