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Question
Describe short-term and long-term control measures of blood pressure.Answer
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The micturition reflex is initiated when stretch receptors within the urethra are stimulated.
a. True
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a. True
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The plasma clearance rate for a secreted substance is always less than the glomerular filtration rate.
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Hydrogen ions are only secreted by the proximal tubules.
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Plasma protein concentration can become extremely high in diabetes mellitus, a digestive disorder involving inadequate insulin action.
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a. True
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The loop of Henle forms a sharp U-shaped or hairpin loop that surrounds the renal cortex.
a. True
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What does micturition mean?
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b. The process of filtration through the glomerulus
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What happens when the hydrogen ion concentration in the body fluids is too low?
a. Oxygen absorption increases.
b. Hydrogen absorption increases.
c. Hydrogen absorption decreases.
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e. Hydrogen secretion decreases.
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The most prevalent ions secreted by the tubules are:
a. sodium and chloride
b. sodium and hydrogen
c. sodium and potassium
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a. potassium
b. chloride
c. sodium
d. glucose
e. phosphorus
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a. primary passive transport
b. secondary passive transport
c. primary active transport
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b. autoregulation and intrinsic sympathetic control
c. internal regulation and extrinsic parasympathetic control
d. autoregulation and extrinsic sympathetic control
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Inspiratory volume is the minimum volume of air remaining in the lungs even after a maximal expiration.
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The lungs' elastic behavior results from elastin fibers and alveolar surface tension.
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Beyond the larynx, the trachea divides into two main branches, the right and left bronchi.
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