Digestive System MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Digestive System, a fundamental topic in the field of IC22 Life Insurance Underwriting. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Digestive System MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Digestive System mcq questions that explore various aspects of Digestive System problems. Each MCQ is crafted to challenge your understanding of Digestive System principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace IC22 Life Insurance Underwriting tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Digestive System MCQs are your pathway to success in mastering this essential IC22 Life Insurance Underwriting topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Digestive System. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Digestive System knowledge to the test? Let's get started with our carefully curated MCQs!

Digestive System MCQs | Page 4 of 17

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Q31.
Which organs release digestive juices into the duodenum?

a.

Liver and pancreas

b.

Stomach and pancreas

c.

Gallbladder and stomach

d.

Gallbladder and pancreas

Discuss
Answer: (d).Gallbladder and pancreas Explanation:The ducts from the gallbladder (carrying bile) and the pancreas (carrying pancreatic enzymes) open into the duodenum, where they mix with the food to continue the process of digestion.
Q32.
Which of the following glands secretes enzymes that initiate the process of digestion?

a.

Parotid gland

b.

Sub-mandibular gland

c.

Sublingual gland

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Salivary glands, including parotid gland, sub-mandibular gland, and sublingual gland, secrete saliva which contains enzymes that initiate the process of digestion.
Q33.
What are the functions of the liver?

a.

Carbohydrate and protein metabolism

b.

Lipid metabolism

c.

Manufacture of bile

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:The liver functions include carbohydrate and protein metabolism, lipid metabolism, and the manufacture of bile.
Q34.
What does bile contain?

a.

Cholesterol

b.

Bile acids

c.

Bilirubin

d.

All of the above

Discuss
Answer: (d).All of the above Explanation:Bile contains cholesterol, bile acids, and several bile pigments, including bilirubin.
Q35.
What is the function of the gall bladder?

a.

Manufacture of bile

b.

Release of insulin hormone

c.

Storage and concentration of bile

d.

Removal of harmful substances like alcohol and drugs

Discuss
Answer: (c).Storage and concentration of bile Explanation:The gall bladder is a pear-shaped organ near the liver that receives bile by the hepatic duct from the liver, and concentrates and stores it. The bile is released in response to meals and is released into the duodenum through the common bile duct.
Q36.
What are the functions of the pancreas?

a.

Secretion of enzymes required for digestion

b.

Secretion of insulin hormone

c.

Both a and b

d.

None of the above

Discuss
Answer: (c).Both a and b Explanation:The pancreas is an exocrine and endocrine organ. As an exocrine organ, it secretes enzymes like amylase and lipase, which are required for digestion. These are released into the duodenum through the pancreatic duct. As an endocrine gland, it secretes the insulin hormone, which is released into the bloodstream.
Q37.
Which gland secretes the most saliva?

a.

Parotid gland

b.

Sub-mandibular gland

c.

Sublingual gland

d.

All glands secrete the same amount of saliva

Discuss
Answer: (a).Parotid gland Explanation:The parotid gland is the largest of the three salivary glands and secretes the most saliva.
Q38.
Which vitamin is NOT stored in the liver?

a.

Vitamin A

b.

Vitamin D

c.

Vitamin K

d.

Vitamin C

Discuss
Answer: (d).Vitamin C Explanation:While the liver stores important vitamins such as Vitamin A, D, and K, it does not store Vitamin C.
Q39.
Which organ is both an exocrine and endocrine gland?

a.

Liver

b.

Gall bladder

c.

Pancreas

d.

Salivary gland

Discuss
Answer: (c).Pancreas Explanation:The pancreas is both an exocrine and endocrine gland, as it secretes enzymes required for digestion as well as the insulin hormone.
Q40.
Which organ removes harmful substances like alcohol and drugs?

a.

Liver

b.

Gall bladder

c.

Pancreas

d.

Salivary gland

Discuss
Answer: (a).Liver Explanation:The liver removes harmful substances like alcohol and drugs through metabolism.
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