BSC2347 Module 6 Quiz Latest 2018 October

BSC2347 Human Anatomy and Physiology II

Module 6 Quiz

• Question 1

Which of the following is true regarding metabolism?

Anabolism is the process of breaking down larger structures/molecules into smaller ones.

Cellular respiration is the catabolic reactions in the cells utilized to make ATP.

The most efficient production of ATP does not require oxygen.

Protein metabolism for the production of ATP produces harmful ketone bodies as a by-product.

• Question 2

The uvula is a projection of the soft palate that assists in closing off the nasopharynx during chewing and swallowing.

True

False

• Question 3

Which of the following is NOT found in gastric juices?

Hydrochloric acid (HCl)

Intrinsic factor

Pepsinogen

Sodium bicarbonate ions

• Question 4

Which cell creates and secretes hydrochloric acid?

Mucous cells

Parietal cells

Chief cells

Enteroendocrine cells

• Question 5

Which of the following is true regarding salvia?

It contains the digestive enzyme amylase.

It is mostly composed of nitrogen.

It contains intrinsic factor.

It plays no role in the sense of taste.

• Question 6

Which of the following is the first phase of deglutition?

Buccal phase

Pharyngeal phase

Esophageal phase

Gastric phase

• Question 7

Which is true regarding the small and large intestine?

The large intestine will absorb water from the remaining indigestible food.

The small intestine finishes the mechanical digestion process.

The duodenum is the portion of the small intestine connected to the large intestine.

The small intestine uses only segmentation motility.

• Question 8

Which of the following vitamins is water soluble?

Vitamin A

Vitamin C

Vitamin E

Vitamin K

• Question 9

Which of the following is true regarding the bile?

The liver produces and concentrates bile.

Bile is needed to assist in the chemically digestion of fiber.

Gallstones can develop within the gallbladder due to increased levels of cholesterol or bile salts in the bile.

Bile is concentrated by the pancreas.

• Question 10

The esophagus is anterior to the trachea.

True

False

• Question 11

Which of the following is true regarding the digestive system?

Mechanical digestion occurs only in the mouth.

Mechanical digestion occurs only in the small intestine.

Mechanical and chemical digestion occurs in the stomach.

Most of the nutrient absorption occurs in the large intestine.

• Question 12

Which of the following statements is true of lipids?

Animal fats are commonly liquid at room temperature.

Increased consumption of saturated and unsaturated fats can increase an individual’s risk for cardiovascular disease.

Lipids are the body’s most efficient source of energy.

Lipids are utilized to produce certain molecules like hormones.

• Question 13

Which of the following is true about essential nutrients?

The body can use vitamins as an energy source if needed.

Certain vitamins need lipids present to be absorbed.

Insoluble fiber intake can lead to diarrhea.

Mineral in are diet are used to make ATP.

• Question 14

Which of the following is an example of chemical digestion?

Peristalsis

Segmentation

Gastric juices

Deglutition

• Question 15

Which of the following statements is true about carbohydrates?

Carbohydrates are utilized as a secondary source of energy by the body.

Fiber is a highly digestible form of carbohydrates.

Complex carbohydrates are quickly absorbed by the digestive system and are commonly found in candy and soda.

Excess carbohydrate intake is stored within fat cells.