Quest Health Library .com - Health Conditions, Vitamins, Minerals, Supplements, Herbs and more.

Quest Vitamins LTD,
8 Venture Way,
Aston Science Park,
Birmingham,
B7 4AP.

Tel: 0121 359 0056
Fax: 0121 359 0313
Email: info@questvitamins.co.uk
Registered in England No. 2530437

Quest Health Library - Test Your Knowledge

DIGESTIVE SYSTEM -Body systems

For information please refer to the Quest Health Library

Q1. True or false? (8 marks)
1) The body depends on enzymes to enable food components to be of value	True False
2) Saliva contains important protein digesting enzymes	True False
3) Mastication is the initial stage of digestion when saliva mixes with food	True False
4) Peristalsis is the name given to the wave-like action of the digestive tract	True False
5) Chyme from the stomach entering the small intestine is alkaline	True False
6) Bile and pancreatic juices change chyme to alkaline from acid	True False
7) Faecal material is composed primarily of bacteria	True False
8) The colon is where water is absorbed into the body from faeces	True False

Q2. Is it true (or false) that the following organs form part of the digestive system? (6 marks)
a) Mouth	True False
b) Follicle	True False
c) Stomach	True False
d) Aortic valve	True False
e) Oesophagus	True False
f) Colon	True False

Q3. Are the following true or false of the digestive system? (7 marks)
1) Chewing stimulates the enzyme lactase in the saliva	True False
2) The pH of a healthy stomach is 1.5 - 3.5	True False
3) Hydrochloric acid in the stomach helps break down protein	True False
4) The stomach contains alkaline material	True False
5) The action of the digestive tract is known as peristalsis	True False
6) The small intestine is less acidic than the stomach	True False
7) All the major digestive enzymes are produced in the duodenum	True False

Q4. Connect each of the following to a different association: (5 marks)
1) Ulcers
2) Constipation
3) Amylase
4) Dairy products
5) Digestive health

Q5. The following are true (or false) of complaints that may affect the digestive system. (6 marks)
1) Excessive amounts of refined food in the diet may contribute to constipation	True False
2) Transit time is the time taken for food to pass through the colon	True False
3) Emotions and stress may upset the digestive system	True False
4) IBS is a collection of symptoms without a clear physical cause	True False
5) An ulcer is an overgrowth of cells in the lining of the digestive tract	True False
6) Reducing fatty and sugary foods may help prevent gallstones	True False

site by WAA

By accessing additional pages of the questhealthlibrary.com Website, you agree to be bound by the terms and conditions of use.