Question 1

Which of the following statements best describes the difference between Type 1 and Type 2 diabetes?

Accepted Answer

Type 1 diabetes results from the body's inability to produce insulin, whereas Type 2 diabetes is primarily due to insulin resistance.

Question 2

Which of the following is a function of dietary fiber in the human body?

Accepted Answer

It helps regulate bowel movements and can lower blood cholesterol.

Question 3

A patient is diagnosed with hyperglycemia. Which hormone is primarily responsible for lowering their blood glucose levels?

Accepted Answer

Insulin

Question 4

Which of the following foods is a good source of both fiber and protein?

Accepted Answer

Lentils

Question 5

Which lipoprotein is known as 'good cholesterol' and why?

Accepted Answer

HDL, because it removes cholesterol from the bloodstream and transports it to the liver for excretion

Question 6

Which of the following is a complete protein source?

Accepted Answer

Quinoa

Question 7

What is the recommended Acceptable Macronutrient Distribution Range (AMDR) for protein intake as a percentage of total daily calories?

Accepted Answer

$$10\% - 35\%$$

Question 8

Which of the following best describes complementary proteins?

Accepted Answer

Two or more plant foods whose amino acids together provide all essential amino acids

Question 9

A vegan is at increased risk for which of the following nutrient deficiencies?

Accepted Answer

Vitamin B12

Question 10

Which macronutrient is unique in that it contains nitrogen in its chemical structure?

Accepted Answer

Proteins

Question 11

Which of the following is a function of fat in the body?

Accepted Answer

It insulates the body and protects organs.

Question 12

Which of the following foods is a rich source of Omega-3 fatty acids?

Accepted Answer

Salmon

Question 13

What is the main storage form of carbohydrate in the human body, and where is it primarily stored?

Accepted Answer

Glycogen; in the liver and muscles

Question 14

Which enzyme is responsible for the initial breakdown of protein in the stomach?

Accepted Answer

Pepsin

Question 15

A person consumes excess carbohydrates beyond their energy needs. What happens to the surplus?

Accepted Answer

It is converted to fat and stored in adipose tissue.

Question 16

Which of the following best describes Kwashiorkor?

Accepted Answer

A disease caused by protein deficiency with adequate calorie intake, often resulting in edema

Question 17

Which of the following combinations is an example of complementary proteins?

Accepted Answer

Rice and beans

Question 18

Which of the following statements about saturated and unsaturated fats is correct?

Accepted Answer

Saturated fats raise blood cholesterol levels more than unsaturated fats.

Question 19

Which of the following is a disaccharide and is also known as 'milk sugar'?

Accepted Answer

Lactose

Question 20

A person following a low-fiber diet is at increased risk for which of the following?

Accepted Answer

Constipation and higher cholesterol levels

Comprehensive Study Guidance for Nutrition Exam 2 Topics

Study Guide - Practice Questions