Exam 8: Minerals and Water

Although the majority of water intake is through food and beverages, a small amount of water is also generated during metabolism.

Hemochromatosis is a genetic disorder in which dietary iron absorption is severely reduced.

Women with a higher body weight are more susceptible to bone fractures than those with a lower body weight.

Which of the following elements is a major electrolyte?

Which of the following minerals, when added to water supplies, is responsible for lowering the rate of dental caries in the United States?

Peak bone mass typically occurs when a person reaches his or her

Which of the following foods contains nonheme iron?

What is the difference between dehydration and overhydration? Why does swelling occur with overhydration? What symptoms are shared by these two conditions?

The intake of too much fluoride can cause fluorosis, which creates teeth that are extremely resistant to caries but unappealing in appearance.

The degree to which a nutrient in food is available for absorption by the body is known as its biodegradability.

Which of the following substances is a major mineral?

Describe the possible causes of dehydration.

Which of the following conditions is defined as too little sodium in the blood?

Which of the following minerals may play a role in lowering high blood pressure?

__________toxicity can damage the nervous system and cause symptoms that resemble Parkinson's disease.

Which of the following mineral's main role is to increase the effectiveness of insulin in cells?

A selenium deficiency can result in selenosis, which damages the heart.

The hormone that directs the kidneys to reduce water loss from the body by reducing urine output is thyroid hormone.

Chromium makes up approximately 60 percent of an individual's thyroid hormones.

One advantage of consuming tap water is that it often contains fluoride.