The first branch off the abdominal descending aorta is the

A. celiac artery.
B. IMA.
C. right renal artery.
D. left renal artery.
E. SMA.


Answer: A

Anatomy & Physiology

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The most numerous of the leukocytes is the

A. neutrophil. B. basophil. C. eosinophil. D. lymphocyte. E. monocyte.

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Which of the following respiratory infections causes the loss of cilia in the respiratory epithelium which results in the accumulation of mucus and debris causing a whooping cough?

A. Pneumonia B. Pertussis C. Tuberculosis D. Influenza

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Which of these is an example of active transport?

A. Facilitated diffusion of K+ B. Transport of Na+ from a place of low concentration to a place of higher concentration C. Diffusion of oxygen from a place of high concentration to a place of lower concentration D. Transport of Cl- following its concentration gradient E. Transport of glucose down its concentration gradient

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Which of the following labeled panels in the figure shows hyperextension?

a) C b) E c) F d) G e) I

Anatomy & Physiology