The form of hemoglobin with iron in a reduced state and bonded to oxygen is ________.
A. deoxyhemoglobin
B. oxyhemoglobin
C. carboxyhemoglobin
D. methemoglobin
Answer: B
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Sympathetic stimulation of the kidney can do all of the following except
A) produce powerful vasoconstriction of the afferent arterioles. B) increase the glomerular filtration rate. C) trigger renin release. D) produce renal ischemia. E) reduce blood flow to kidneys.
What are pyrogens?
A. A set of 20 inactive proteins activated by the presence of a pathogen B. Chemicals released by damaged tissue to cause blood vessels to widen C. Chemicals released by virally infected cells that encourage the production of antiviral proteins D. Chemicals released by activated macrophages that raise the body temperature
Sustentacular cells, which help support sperm development, release the hormone
A) inhibin. B) LH. C) FSH. D) testosterone. E) None of the answers are correct.
The celiac ganglion is one of the three main _________ ganglia
Fill in the blank(s) with the appropriate word(s).