Which of the following minerals, when added to water supplies, is responsible for lowering the rate of dental caries in the United States?
A) fluoride B) calcium C) selenium D) iodine
A
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Excessive intakes of saturated fatty acids tend to ________.
A. increase HDL levels in the blood B. be of no concern to heart disease C. increase cholesterol deposited in arteries D. decrease cholesterol levels in the veins
What causes acromegaly?
A. thyroxine hypersecretion B. growth hormone hypersecretion C. testosterone hypersecretion D. serotonin hyposecretion E. epinephrine hyposecretion
Black pigment gallstones are caused primarily by ____
A) bacterial infection B) collections of concentrated bile C) excessive red blood cell breakdown D) rapid weight loss following gastric bypass
The caffeine content of tea can be reduced by 50 to 75% if the tea bags are soaked in warm water for 45 minutes.
Answer the following statement true (T) or false (F)