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Question
What is another term for immunological ignorance?a. active suppression
b. antigen sequestering
c. clonal deletion
d. clonal anergy
e. receptor editing
Answer
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Related questions
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The plasma clearance rate of a substance filtered, but not reabsorbed or secreted, always equals the __________.
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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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a. True
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a. True
b. False
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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?
a. The process of bladder emptying or urination
b. The process of filtration through the glomerulus
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d. The final filtration of urine
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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.
d. Hydrogen secretion increases.
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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a. internal regulation and intrinsic parasympathetic control
b. autoregulation and intrinsic sympathetic control
c. internal regulation and extrinsic parasympathetic control
d. autoregulation and extrinsic sympathetic control
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a. True
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a. True
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a. True
b. False
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a. chest muscles
b. abdominal muscles
c. intercostal muscles
d. bronchioles
e. diaphragm
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Generation of respiratory rhythm is now known to lie in the:
a. medullary respiratory center
b. pneumotaxic center
c. respiratory modulator
d. pre-Btzinger complex
e. apneustic center
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The most important factor determining the percentage of hemoglobin saturation is the:
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c. pH of the blood
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e. PO2 of the blood