The pressure against which the heart must pump is called:
a. afterload. c. preload.
b. peripheral vascular resistance. d. cardiac contractile force.
a
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A patient presents with a history of frequent urination, signs and symptoms of dehydration, and a blood glucose of 958 mg/dL. There is no acetone odor on his breath. To which of the following can the absence of an acetone odor most likely be attributed?
A) Elimination of ketoacids by the blood buffer system B) Elimination of ketoacids through Kussmaul's respirations C) The ability to use enough glucose to meet metabolic needs D) The ability to convert to the use of amino acids for energy metabolism
Symbolic communication uses a language that is ________ ________, such as sign language
Fill in the blank(s) with correct word
Veins act as a bridge between capillaries and arteries.
Answer the following statement true (T) or false (F)
Organic substances in the diet that are found in plants and animals and are necessary for normal growth and development are:
A) vitamins. B) minerals. C) herbs. D) All of the above