Which of the following is not a possible cause of conduction deafness?
A) impacted cerumen
B) otosclerosis
C) cochlear nerve degeneration
D) middle ear infection
C
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The last phase of mitosis is __?
Fill in the blank(s) with correct word.
Which of the following does NOT contribute to the increase of breathing rate during exercise?
A. Stimulation of the respiratory areas by decreasing blood concentration of oxygen and increasing blood concentration of carbon dioxide B. Stimulation of the respiratory areas by sensory impulses from proprioceptors C. A joint reflex D. Signals from cerebral cortex to skeletal muscles are also sent to the respiratory areas
Blood reticulocyte counts provide information regarding ________
A) clotting ability of the blood B) rate of platelet formation C) WBC ability to defend the body against disease D) rate of erythrocyte formation
All Life begins with a single _____________.
A) microbe B) organ C) cell D) tissue