The terms "upper respiratory system" and "lower respiratory system" are ___________ categorizations of the respiratory system
A. structural
B. functional
C. outdated
A
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In the middle ear, the:
a. incus rests against the organ of Corti b. tympanic membrane rests against the stapes c. tympanic membrane rests against the incus d. stapes rests against the oval window
A patient who has long-term renal failure may have:
a) an increase of metabolic wastes in his urine. b) a decreased number of erythrocytes in his blood. c) an increase in urine production. d) a decrease in fluid retention in legs, ankles, and feet.
Which terms best describe the position of the nail of your big toe (hallux)?
a. anterior, superficial b. lateral, superficial c. sagittal, proximal d. distal, dorsal
The heart must be stimulated by the nervous system to contract.
Answer the following statement true (T) or false (F)