Two clinical manifestations of mild dehydration among older adults include:
a. headache and confusion.
b. edema and nasal stuffiness.
c. increased lacrimation and blurred vision.
d. increased skin tension and smooth, shiny skin.
a
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Your friend LaTonya says she wants to make sure she's getting enough protein without getting too much. What advice would you give her?
a. "At least 2/3 of each meal should consist of animal-based foods such as fish, lean poultry, or nonfat dairy.". b. "Drink nonfat milk with every meal and snack and eat yogurt for breakfast every day.". c. "At least 2/3 of each meal should consist of plant-based foods such as legumes, vegetables, and whole grains.". d. "Be sure to eat at least 6 oz. lean meat every day.".
Bert goes to the gym and works out strenuously for about 45 minutes. After his exercise session
he weighs himself and notices that he has lost a pound. How much fluid should he drink to rehydrate his body? A) 1 cup B) 3 cups C) 2 cups D) 4 cups
Which of the following describes the primary function of vitamin A in bone health?
a. It stimulates uptake of calcium from the intestines. b. It promotes synthesis of specific bone proteins involved in the mineralization process. c. It assists enzymes that degrade certain regions of the bone, thereby allowing remodeling to occur. d. It inhibits oxidation of bone mucopolysaccharides, thereby preserving bone crystal integrity and promoting growth. e. It ensures the formation of healthy bone matrix in utero.
Which of the following trace minerals has an adult RDA that is higher for women than for men?
A) zinc B) iron C) copper D) iodine