Exam 8: Water and Minerals

How does dehydration influence potassium in the body's cells and thirst regulation?

Which of the following mineral deficiencies would be suspected with the presence of chronic tiredness, difficulty concentrating, and a desire to chew ice.

Which of the following types of cancer is associated with low blood selenium?

What impact do water softeners have on the mineral content of water and the health of the body?

What is the name of the condition in which an individual has both inadequate and impaired red blood cells?

Which of the following minerals is the principal positively charged ion inside body cells?

Which of the following characteristics of water is responsible for its ability to act as a lubricant?

Which of the following mineral deficiencies can cause damage to the liver?

A deficiency of which of the following minerals is a very common and preventable cause of mental retardation?

Which mineral, if injected into a vein, can stop the heart?

Why do nutrition authorities recommend foods as the source of calcium rather than supplements?

Which of the following mineral deficiencies is responsible for a condition known as goitre?

Which of the following organs regulates water excretion?

When selecting bottled water in Canada, what mineral content is most desirable?

What dietary intervention may improve osteoporosis?

Differentiate between iron deficiency and iron-deficiency anemia, and describe the causes and symptoms of the latter.

Which of the following symptoms is very often the first indication that a person has osteoporosis?

The high salt intakes of many Asian peoples have been suggested to be a possible cause for elevated rates for what health problem?

Which of the following individuals would be most at risk for developing osteoporosis?

If a processed food is low in sodium, it is usually high in which other mineral?