1. Appetite is what you feel when
a. the body physically reacts to the need to eat.
b. you have systems in your body that ask you to eat.
c. you want to eat
d. All of the above

2. When the amount of energy provided by the food eaten is equal to the amount of energy you spend, the result is
a. a high basal metabolic rate (IMB).
b. a low basal metabolic rate.
c. obesity.
d. energy balance.

3. A person is considered obese if he weighs
a. more than 20 percent above your recommended weight range.
b. more than 15 percent above your recommended weight range.
c. between 10 and 20 percent of your recommended weight range.
d. less than 20 percent above your recommended weight range.

Match each of the life stages below to the sentence that best describes it. an answer may be used more than once. young people establish an identity separate from that of their parents and turn to peers for support and acceptance; rejection by peers poses a major threat to adjustment. some common threats to adjustment include children leaving home, physical changes that require one to slow down, and failure to meet earlier goals. gross motor, fine motor, and language skills develop rapidly; changes in family schedule or child-care professional can create anxiety. those who are financially secure and reasonably healthy may enjoy retirement, travel, and socializing; others may find the loss of friends, a job, and financial instability frightening. children who have developed their physical, intellectual, and social skills are able to adjust to new situations, but children who lack basic skills can be threatened by school pressures and conflicts with others. new experiences and responsibilities include beginning college or a job, establishing a home, marrying, and starting a family. separation anxiety can occur when a child enters a new day care facility or school. the child may cry, claim to be sick, or beg to go home. a. early childhood b. middle childhood c. adolescence d. young adulthood e. middle adulthood f. senescence

Whic disease reduces bone density and causes the bones to become brittle

Knowing if a patient has tuberculosis, hepatitis b, or aids is important because a. serious illnesses should be avoided. b. they could compromise the vital sign readings. c. cross-infection may occur. d. they can't be cured.