$$\text{BMI} = \frac{\text{weight (lb)} \times 703}{\text{height (in)}^2}$$

Question 1

Which of the following best defines a 'healthy weight' according to the study materials?

Accepted Answer

A body weight relative to height that does not increase the risk of developing weight-related health problems or diseases.

Question 2

Which health risk is NOT commonly associated with being overweight?

Accepted Answer

Osteoporosis

Question 3

A 180-pound person wants to lose 10% of their body weight over 6 months. How many pounds should they aim to lose per month?

Accepted Answer

3 pounds/month

Question 4

Which formula is used to calculate Body Mass Index (BMI) in imperial units?

Accepted Answer

$$	ext{BMI} = \frac{	ext{weight (lb)} 	imes 703}{	ext{height (in)}^2}$$

Question 5

Which of the following statements about BMI is TRUE?

Accepted Answer

BMI provides a general guideline but does not directly measure % body fat.

Question 6

Central obesity is best assessed by measuring:

Accepted Answer

Waist circumference

Question 7

Which of the following is a component of daily energy needs?

Accepted Answer

All of the above

Question 8

If a person consumes more calories than they expend, what type of energy balance occurs and what is the likely result?

Accepted Answer

Positive energy balance; weight gain

Question 9

Which hormone is produced in the stomach when it is empty and increases hunger?

Accepted Answer

Ghrelin

Question 10

A person with a BMI of 32 is classified as:

Accepted Answer

Obese

Question 11

Which of the following strategies is recommended for healthy weight loss?

Accepted Answer

Decreasing daily calories by 250 to 500 calories

Question 12

Which of the following is a warning sign of bulimia nervosa?

Accepted Answer

Russell's sign (scar tissue on knuckles)

Question 13

Which of the following is NOT a recommended strategy for healthy weight maintenance?

Accepted Answer

Engaging in weight cycling (repeated gain and loss)

Question 14

Which of the following is a risk associated with being underweight in older adults?

Accepted Answer

Depressed immune system

Question 15

Which of the following is TRUE regarding fad diets?

Accepted Answer

Reduction of calories, not composition of diet, is key to weight loss.

Question 16

Which of the following is a psychological factor that can contribute to eating disorders?

Accepted Answer

Depression

Question 17

Which of the following is a recommended approach for gaining weight healthfully?

Accepted Answer

Add at least 500 calories to daily energy intake

Question 18

Which of the following is a consequence of prolonged fasting?

Accepted Answer

Depletion of all liver glycogen

Question 19

Which of the following is TRUE about the set point theory?

Accepted Answer

It suggests the body opposes weight loss and works to maintain a set weight.

Question 20

Which of the following is a recommended nutritional approach for treating eating disorders?

Accepted Answer

Identifying binge triggers and using food journals

Weight Management and Energy Balance: Study Notes

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