The left atrium passes ________ blood through the ________ valve to the left ventricle.
A. oxygenated; tricuspid
B. oxygenated; mitral
C. deoxygenated; mitral
D. deoxygenated; tricuspid
Answer: B
Anatomy & Physiology
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Each of the following changes will result in increased blood flow to a tissue except
A) increased hematocrit. B) increased vessel diameter. C) increased blood pressure. D) decreased peripheral resistance. E) relaxation of precapillary sphincters.
Anatomy & Physiology
The main control of peripheral resistance by the vasomotor centers occurs in the
A) artery. B) arteriole. C) capillary. D) venule. E) vein.
Anatomy & Physiology
If you pinch your index finger in a door, pain sensations are carried via the ____ nerve
A. radial B. median C. axillary D. musculocutaneous E. ulnar
Anatomy & Physiology
The right hand and wrist of an adult has ________ bones.
A. 15 B. 25 C. 27 D. 18 E. 28
Anatomy & Physiology