The pulmonary valve prevents backward flow into the
A) aorta.
B) pulmonary trunk.
C) pulmonary veins.
D) right ventricle.
E) left atrium.
D
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A broad sheet of dense connective tissue that attaches the coverings of adjacent
muscles is called an ______. Fill in the blank(s) with correct word
Muscle tone is ________.
A) the ability of a muscle to efficiently cause skeletal movements B) the feeling of well-being following exercise C) a state of sustained partial contraction D) the condition of athletes after intensive training
The partial pressure of oxygen in the interstitial space of peripheral tissues is approximately
A) 40 mm Hg. B) 45 mm Hg. C) 50 mm Hg. D) 70 mm Hg. E) 100 mm Hg.
The abdominopelvic regions located where the body attaches to the lower limbs are called the right and left ________ regions.
Fill in the blank(s) with the appropriate word(s).