Question 1

A person's calorie needs increase over time as weight is lost.

Accepted Answer

As weight is lost, a person's calorie needs actually decrease because they have a smaller body size and therefore require less energy to maintain their weight. However, it is important to reassess calorie needs periodically as weight loss progresses and adjust accordingly to prevent weight loss plateau or regain.

Question 2

The use of orlistat has been discontinued because of the development of heart valve defects.

Accepted Answer

Orlistat is a weight loss medication that works by inhibiting fat absorption, and it has not been discontinued due to heart valve defects. Concerns about heart valve defects are associated with other weight loss drugs, such as fenfluramine and dexfenfluramine.

Question 3

Which diet is considered a fad diet?

Accepted Answer

The Cleanse Diet is considered a fad diet because it often involves extreme and restrictive measures, such as only consuming specific juices or eliminating entire food groups, without sufficient scientific evidence or long-term effectiveness.

Question 4

Identify the field of medicine that is concerned with weight loss.

Accepted Answer

Bariatrics is the field of medicine that focuses on the causes, prevention, and treatment of obesity, including weight loss.

Question 5

Which small change in physical activity is easy to accomplish and will most likely be acceptable?

Accepted Answer

Parking farther from your destination and walking is a simple, low-effort change that can be easily integrated into daily routines without requiring significant time or lifestyle adjustments.

Question 6

Individuals who have undergone gastric bypass surgery _____.

Accepted Answer

Gastric bypass surgery can lead to malabsorption of nutrients, so individuals are often advised to take multivitamin and mineral supplements to ensure they receive adequate nutrition.

Question 7

Gastric bypass surgery is approved for use by the FDA for _____.

Accepted Answer

The answer of Gastric bypass surgery is approved for use...

Question 8

Obesity has been classified as a disorder.

Accepted Answer

The answer of Obesity has been classified as a disorder....

Question 9

Identify the method that is used to partially remove fat deposits in the thighs, hips, arms, back, or chin.

Accepted Answer

Liposuction is a cosmetic procedure specifically designed to remove fat deposits from various parts of the body, including the thighs, hips, arms, back, and chin.

Question 10

A typical weight-loss pattern is a straight downward curve.

Accepted Answer

Weight-loss patterns often fluctuate due to factors like water retention, muscle gain, and metabolic changes, rather than following a straight downward curve.

Question 11

All fad diets share the property of being limited in calories and often provide inadequate amounts of certain nutrients.

Accepted Answer

Fad diets typically focus on rapid weight loss by restricting calorie intake and often eliminate entire food groups, leading to potential nutrient deficiencies.

Question 12

Increasingly, people are losing weight and keeping it off by eating more nutrient-dense foods.

Accepted Answer

Research has shown that diets focused on whole, nutrient-dense foods like fruits, vegetables, whole grains, lean proteins, and healthy fats can lead to sustained weight loss and improved health outcomes. These foods tend to be more filling and satisfying, which can also help with weight management.

Question 13

Surgical standards require that no more than eight pounds of fat be removed by liposuction.

Accepted Answer

The answer of Surgical standards require that no more than...

Question 14

Identify the fad diet that targets people who believe their bodies contain "toxins" that slow down metabolism.

Accepted Answer

The Cleanse Diet is designed to eliminate "toxins" from the body, which some people believe can slow down metabolism.

Question 15

Liposuction is _____.

Accepted Answer

Liposuction is considered a cosmetic procedure that removes fat deposits from specific areas of the body. It is not meant for overall weight loss and is not a permanent solution to weight loss. While it may be common in some countries, it is widely performed in the United States.

Question 16

Overall, higher-protein, lower-carbohydrate diets tend to achieve slightly higher weight loss amounts.

Accepted Answer

This is generally supported by scientific evidence, as protein can increase satiety and support muscle maintenance during weight loss, while lower-carbohydrate diets can promote fat burning due to lower insulin levels. However, individual results may vary and other factors such as calorie intake and physical activity also play a role in weight loss.

Question 17

The use of weight-control programs that include _____ lead to greater weight loss.

Accepted Answer

Combining dietary changes with physical activity is more effective for weight loss than using either approach alone.

Question 18

While reading a magazine, James notices an ad for a weight-loss supplement that promises rapid weight loss. Which claim and(or) term used in the ad are(is) false or misleading?

Accepted Answer

The answer of While reading a magazine, James notices an...

Question 19

Which weight-loss approach works by partially blocking fat absorption in the intestines?

Accepted Answer

Orlistat works by inhibiting the enzyme lipase, which reduces the absorption of dietary fats in the intestines.

Question 20

Which diet pill is currently approved for use in the United States?

Accepted Answer

Orlistat is the only diet pill from the list that is currently approved by the FDA for weight loss in the United States. The others have been banned or are not approved due to safety concerns.

Quiz 10: Weight Control the Myths and Realities