The ________ adjusts the shape of the lens to keep objects in focus.
Fill in the blank(s) with the appropriate word(s).
ciliary muscle
Anatomy & Physiology
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A high count of which of the white blood cells shown in the figure may indicate cancer or hypothyroidism?
a) A b) B c) C d) D e) E
Anatomy & Physiology
All of the following would cause an increase in blood pressure EXCEPT
A) a decrease in arterial diameter. B) an increase in arterial resistance. C) a decrease in cardiac output. D) sympathetic stimulation.
Anatomy & Physiology
The largest total cross-sectional area is found in the
a. aorta. b. arterioles. c. capillaries. d. venules. e. veins.
Anatomy & Physiology
As soon as the sex of the male fetus is identified, the tested have already been descended into the scrotum?
a. true b. false
Anatomy & Physiology