Quiz 9

30問 • 1年前

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問題一覧

How does food travel through the digestive system?

By wavelike muscle contractions

Where does most of the digestive process happen?

Small intestine

How does the liver assist with digestion?

Produces bile

Which of these can harm the intestinal lining?

A and B

Which type of intake best maintains intestinal health?

Fiber

What are the two main components of saliva.

Amylase and mucous

Which part of the following is NOT the passageway for food?

nasopharynx

What structure closes off the nasopharynx during swallowing?

uvula

What are the layers of the digestive tract wall, listed from the deepest to the most superficial?

Mucosa, submucosa, muscularis and serosa

In most of the digestive tract, the muscularis layer consists of how many layers of what type of muscle?

2; smooth

The serous membrane that covers the abdominal organs is the

visceral peritoneum.

List the regions of the small intestine in the correct order from first to last.

duodenum, jejunum, ileum

What is the function of bile?

emulsify fats

Which of the following presents the large intestine in the correct sequence?

cecum, colon, rectum, anal canal

What neutralizes the acidic chyme of the stomach in the small intestine, and which organ produces it?

sodium bicarbonate; pancreas

Haustra, pouch-like structures, are associated with which part of the digestive system?

Large intestine

Identify examples of accessory organs of the digestive system

Gallbladder, liver, pancreas and salivary glands

Which of the following is NOT a function of the liver?

Digestive enzyme production

What substance is needed by the digestive enzymes to chemically break down food?

water

The final product(s) of protein digestion is/are

amino acids.

Where does the chemical digestion of carbohydrates begins?

Oral cavity

What are the permanent folds along the length of the small intestine known as?

Plicae circulares

Which of the following statement on digestive enzymes is False?

After food breaks down, the smaller molecules were secreted out of body through anal canal

Which is the longest organ of digestive system in human body?

Small intestine

What is the first enzyme in the digestive tract of human?

Amylase

The enzyme responsible for the digestion of fat is

Lipase

Which of the following is not produced by Liver?

Enzyme pepsinogen

What is the role of mucus secreted by the stomach?

Protect the lining of the stomach

Where does the digestion of protein begins?

Stomach

Which of the following statement is not right?

Digestion happens inside the esophagus

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問題一覧

How does food travel through the digestive system?

By wavelike muscle contractions

Where does most of the digestive process happen?

Small intestine

How does the liver assist with digestion?

Produces bile

Which of these can harm the intestinal lining?

A and B

Which type of intake best maintains intestinal health?

Fiber

What are the two main components of saliva.

Amylase and mucous

Which part of the following is NOT the passageway for food?

nasopharynx

What structure closes off the nasopharynx during swallowing?

uvula

What are the layers of the digestive tract wall, listed from the deepest to the most superficial?

Mucosa, submucosa, muscularis and serosa

In most of the digestive tract, the muscularis layer consists of how many layers of what type of muscle?

2; smooth

The serous membrane that covers the abdominal organs is the

visceral peritoneum.

List the regions of the small intestine in the correct order from first to last.

duodenum, jejunum, ileum

What is the function of bile?

emulsify fats

Which of the following presents the large intestine in the correct sequence?

cecum, colon, rectum, anal canal

What neutralizes the acidic chyme of the stomach in the small intestine, and which organ produces it?

sodium bicarbonate; pancreas

Haustra, pouch-like structures, are associated with which part of the digestive system?

Large intestine

Identify examples of accessory organs of the digestive system

Gallbladder, liver, pancreas and salivary glands

Which of the following is NOT a function of the liver?

Digestive enzyme production

What substance is needed by the digestive enzymes to chemically break down food?

water

The final product(s) of protein digestion is/are

amino acids.

Where does the chemical digestion of carbohydrates begins?

Oral cavity

What are the permanent folds along the length of the small intestine known as?

Plicae circulares

Which of the following statement on digestive enzymes is False?

After food breaks down, the smaller molecules were secreted out of body through anal canal

Which is the longest organ of digestive system in human body?

Small intestine

What is the first enzyme in the digestive tract of human?

Amylase

The enzyme responsible for the digestion of fat is

Lipase

Which of the following is not produced by Liver?

Enzyme pepsinogen

What is the role of mucus secreted by the stomach?

Protect the lining of the stomach

Where does the digestion of protein begins?

Stomach

Which of the following statement is not right?

Digestion happens inside the esophagus