Question 1

The intense fear of gaining weight,disturbed body image and refusal to maintain normal weight are common symptoms/characteristics of:

Accepted Answer

Anorexia nervosa is characterized by an intense fear of gaining weight, a distorted body image, and refusal to maintain normal weight. Binge eating disorder involves recurrent episodes of eating large amounts of food accompanied by a sense of loss of control, whereas bulimia nervosa involves recurrent episodes of binge eating followed by purging behaviors such as self-induced vomiting or laxative use. Somatoform disorder involves physical symptoms that cannot be fully explained by a general medical condition, medication use, or substance abuse.

Question 2

African Americans have high rates of:

Accepted Answer

Hypertension, also known as high blood pressure, is more prevalent among African Americans than any other racial or ethnic group in the US. It is a major risk factor for heart disease, stroke, and kidney disease. While African Americans are disproportionately affected by many health conditions, including breast cancer and Alzheimer's disease, hypertension is the most prevalent among this population.

Question 3

Women who choose a larger body size as their ideal weight are:

Accepted Answer

African American women have been found to have a larger ideal body size and body satisfaction compared to other racial and ethnic groups. This may be influenced by cultural ideals of beauty and body shape within the African American community.

Question 4

As the number of overweight and obese people increases,the prevalence of problems such as _____ also increase.

Accepted Answer

All of the given options are true. As the number of overweight and obese people increases, there is an increased risk of gallbladder disease, heart disease, and high blood pressure. These are just a few of the many health problems that are associated with being overweight or obese.

Question 5

Which of the following is an innate food preference?

Accepted Answer

Humans have an innate preference for sweet tastes, which is believed to be an evolutionary trait to help identify energy-rich foods.

Question 6

The MyPyramid now has:

Accepted Answer

The MyPyramid now has 12 individually tailored models for different age groups and men versus women.

Question 7

Native Americans have high rates of:

Accepted Answer

Native Americans have the highest rates of diabetes of any racial or ethnic group in the United States. According to the Indian Health Service, about 16.5% of Native Americans have diabetes, compared to 10.2% of the general population.

Question 8

According to Chinese and East Indian cultures,garlic,onions,most grains,alcohol,and oils are all:

Accepted Answer

In Chinese and East Indian cultures, foods like garlic, onions, most grains, alcohol, and oils are considered "hot foods." This classification is part of a broader dietary system that categorizes foods based on their inherent qualities and effects on the body's balance of energies.

Question 9

The 2008 version of the nutritional guidelines for Americans,called MyPyramid,has key changes in:

Accepted Answer

The key change in the 2008 nutritional guidelines is an emphasis on increasing physical activity. This is reflected in the MyPyramid symbol, which includes a figure climbing stairs to represent the importance of exercise. The guidelines do not suggest decreasing whole grains, adding more meat to the diet, or specifically increasing protein from sources like eggs.

Question 10

Women with body mass index of _____ showed the lowest mortality rates.

Accepted Answer

The answer of Women with body mass index of _____...

Question 11

Having more varieties of food present often leads to the consumption of more food.This phenomenon is referred to as:

Accepted Answer

Sensory specific satiety is a phenomenon in which the more we eat of a particular food, the less appealing it becomes, leading to a decrease in consumption. However, when presented with a variety of foods, we may continue to eat more because this sensory specific satiety is lessened as we alternate between different foods, leading to an overall increase in consumption.

Question 12

Pregnant women should expect to gain this much weight during pregnancy:

Accepted Answer

According to the American College of Obstetricians and Gynecologists, women with a normal BMI before pregnancy should aim to gain between 25-35 pounds during pregnancy. However, the amount of weight gain may vary based on factors such as pre-pregnancy weight and height, overall health, and individual pregnancy needs. 20 pounds or less may indicate slow fetal growth, while 40 or more pounds may increase the risk of complications such as gestational diabetes and hypertension. Therefore, option B is a safe and appropriate amount of weight gain for most pregnant women.

Question 13

The U.S.Department of Agriculture's (USDA)guidelines for healthy eating were first established in:

Accepted Answer

The USDA's guidelines for healthy eating were first established in 1916, when the agency created its first food guide. The guide was designed to help American families make nutritious food choices during wartime, when food supplies were limited.

Question 14

The National Center for Health Statistics (2006)indicates that the obesity rates of adult Americans is:

Accepted Answer

According to the given data from the National Center for Health Statistics, the obesity rate of adult Americans is 33%. Therefore, option B) is the correct answer. Options A), C) and D) are not supported by the given data.

Question 15

Which of the following has been linked to obesity?

Accepted Answer

The ob gene (short for obese gene) codes for a protein called leptin, which regulates appetite, metabolism, and body weight. Mutations in the ob gene have been linked to obesity in both animals and humans.

Answer: D 
 Leptin is a hormone produced by fat cells that helps regulate appetite and metabolism. High levels of leptin are often seen in obese individuals, but they can become resistant to its effects, leading to increased food intake and weight gain.

Choices B and C are not directly linked to obesity. Melatonin levels affect sleep patterns and circadian rhythms, while smoking habits are associated with a variety of health problems but not specifically obesity.

Question 16

A body mass index (BMI)between 25 and 29.9:

Accepted Answer

A BMI between 25 and 29.9 is considered to be overweight. An anorexic BMI would be less than 18.5, an appropriate weight BMI would be between 18.5 and 24.9, and a morbidly obese BMI would be 40 or higher.

Question 17

This group of women are found to have higher body dissatisfaction then other groups of women:

Accepted Answer

European American women have been found to have higher body dissatisfaction compared to other groups due to cultural pressures and beauty standards prevalent in Western societies.

Question 18

The Chinese believe that pregnancy is a "cold" condition during which the expectant mother should:

Accepted Answer

In traditional Chinese belief, pregnancy is considered a "cold" condition, and to balance this, it is recommended that expectant mothers consume "hot" foods. These "hot" foods often include items such as oils and expensive cuts of meat, which are thought to help maintain a healthy balance during pregnancy.

Question 19

Obesity is best defined as:

Accepted Answer

Obesity is defined as having a BMI greater than 30, which takes into account both height and weight. Options A and C are inaccurate and Option B is subjective and not a reliable indicator of obesity.

Question 20

How many individuals smoke in the United States?

Accepted Answer

According to the CDC, in 2019, approximately 14% (or one seventh) of adults in the United States smoked cigarettes. However, if we include all forms of tobacco use, the prevalence jumps to about 19% (or one fifth) of adults.

Quiz 7: Health Behaviors: Eating, Physical Activity, Smoking and Drinking