Nutrition and Dietary Knowledge

The trace element that helps the blood carry oxygen is

• carbon

• iron

• potassium

• calcium

The vitamin that works with calcium to strengthen the bone is

• vitamin A

• vitamin B

• vitamin C

• vitamin D

Physical activity that does not maintain a raised heart rate is anaerobic activity,

• True

• False,

  It is aerobic.

About half of your diet should be

• protein foods

• fruits and vegetables

• dairy products

• grains

Vitamin E is an important nutrient for blood clotting.

• True

• False

  It is Vitamin K.

Enlargement of the muscles is called atrophy.

• True

• False

  It is called hypertrophy.

Most of the fat in a hamburger is probably__________ fat.

• saturated

• trans

• potassium

• calcium

The lowest rate of metabolism is the basal metabolic rate.

• True

• False

During exercise, one should maintain his maximum heart rate for at least 10 minutes.

• True

• False

  It is the training heart rate.

A person in his early teens needs about eight to twelve hours of sleep at night.

• True

• False

  They need 8-10 hours.