Exam 8: Vitamins

Vitamin K is required for optimal bone health due to its role in activating

In North America, the major dietary source of vitamin ________ is fortified dairy products.

The childhood disease rickets is due to a deficiency of

Vitamin D is unique among the vitamins because

When a cell membrane is damaged by free radicals, which specific component of the cell membrane is damaged?

Which of the following is true about vitamin A toxicity?

Which of the following is a good source of provitamin A?

Match the following with the descriptions below. -Free radical

The abnormal red blood cells seen in pernicious anemia are due to

When buying a vitamin or mineral supplement, look for ________ on the label, which signifies that an independent group of scientists has reviewed the product for purity, strength, and quality.

What disease is caused by a thiamin deficiency?

Vitamin B-6, folate, and vitamin B-12 are required for the metabolism of

Which of the following populations is most susceptible to vitamin K deficiency?

Deficiency symptoms of pinpoint hemorrhages under the skin, bleeding gums, and joint pain are related to the role of vitamin C in

In general, the richest sources of vitamin E are

In green vegetables, such as broccoli, the orange pigments of provitamin A carotenoids are masked by

Which of the following is a situation in which a person should consider vitamin D supplementation?

Match each term with its definition. -Form of vitamin A found in foods of plant origin

Soybeans, egg yolks, meats, and lecithin are sources of ________.

Acquiring sufficient vitamin B-12 from the diet may be a problem for vegans because