The heart secretes the hormone
A) progesterone.
B) oxytocin.
C) thymosin.
D) thyroxine.
E) atrial natriuretic peptide.
E
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Renal blood flow per minute can be calculated if you know the clearance calculation for ________ as well as the person's hematocrit.
A. glucose B. PAH C. insulin D. ADH E. aldosterone
The chemoreceptor reflexes help maintain homeostasis
A. under normal conditions. B. when epinephrine levels increase. C. when H+ concentrations decrease. D. when stimulated by changes in blood osmotic pressure. E. when CO2 levels increase.
A joint with a cavity filled with fluid is called a ________ joint.
Fill in the blank(s) with the appropriate word(s).
Preganglionic neurons of the sympathetic nervous system are located in the
A) lateral gray horns of the cervical cord. B) anterior gray horns of the cervical and thoracic spinal cord. C) lateral gray horns of segments T1 to L2 of the spinal cord. D) anterior gray horns of segments T1 to L2 of the spinal cord. E) lateral gray horns of T1 to S2 of the spinal cord.