The chemoreceptors in the carotid and aortic bodies are most sensitive to changes in
blood concentration of
A) oxygen. B) bicarbonate ions.
C) carbon dioxide. D) hydrogen ions.
A
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The ________ subdivides the pelvis into the "true pelvis" and the "false pelvis."
A. pelvic outlet B. pelvic inlet C. sacral promontory D. pelvic brim E. pubic symphysis
List the structures that a drop of urine will pass through as it leaves the renal papilla: 1. Urethra 2, Ureter 3. Renal pelvis 4. Urinary bladder 4. Minor calyx 4. Major calyx
A) 5, 6, 2, 3, 4, 1 B) 6, 5, 3, 2, 4, 1 C) 6, 5, 2, 3, 4, 1 D) 5, 6, 3, 2, 4, 1
The tendons that extend to each of the fingers from the extensor digitorum muscle are easily observed on the ________ side of the hand.
A. posterior B. anterior C. medial D. lateral E. inferior
__________ cells line the ventricles of the brain where they produce cerebrospinal fluid.
Fill in the blank(s) with the appropriate word(s).