The protein which is located in the cell membrane to actively transport sodium ions out of the cell and potassium ions into the cell is the
A) sodium-potassium ion exchange system. B) sodium-potassium pump.
C) sodium-potassium channel. D) ATPase.
Answer: B
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If a client has had surgery of the head, neck, or throat and can only swallow a limited amount of food, his or her oral diet should include:
a. clear liquids only. b. full liquids only. c. energy- and protein-dense soft foods. d. low-residue foods.
Water constitutes what percentage of body weight?
A) between 20 and 30% B) between 50 and 60% C) between 30 and 40% D) over 60%
Chewing food begins mechanical digestion and breaks up fiber.
a. true b. false
Chromium may improve insulin function, the metabolism and storage of carbohydrates and fats, and metabolic syndrome and
A) liver disease. B) irritability. C) osteoporosis. D) prediabetes.