Question

34. The myogenic reflex differs from a short reflex in which of the following ways?

a. The myogenic reflex is initiated by a stretch reflex

b. The myogenic reflex only involves one cell type

c. The myogenic reflex results in smooth muscle concentration

35. Which of the following is the most potent inhibitor of gastric acid secretion?

a. Somatostain

b. Gastrin

c. Acetylcholine

36. how do bile salts differ from lipases in digestion?

a. Bile salts help with fast digestion

b. Bile salts break bonds between fatty acids and the glycerol backbone

c. Bile salts can be recycled many times during a meal

Answer 1

34. The myogenic reflex differs from a short reflex in which of the following ways?

a. The myogenic reflex is initiated by a stretch reflex

b. The myogenic reflex only involves one cell type

c. The myogenic reflex results in smooth muscle concentration

Ans A The myogenic reflex is initiated by a stretch reflex

35. Which of the following is the most potent inhibitor of gastric acid secretion?

• a. Somatostatin
• b. Gastrin
• c. Acetylcholine

Somatostatin is the major inhibitor of acid secretion.

Acetylcholine stimulates acid secretion indirectly by inhibiting the release of Somatostatin'

Gastrin is the most potent  stimulant for gastric acid secretion

Ans b the correct answer

36. how do bile salts differ from lipases in digestion?

• a. Bile salts help with fast digestion
• b. Bile salts break bonds between fatty acids and the glycerol backbone
• c. Bile salts can be recycled many times during a meal.

Bile salts do not help with fast digestion. Bile salts help in the absorption of fats

Ans: Bile salts break bonds between fatty acids and the glycerol backbone