The heart is a/an ________ organ that contracts at least once every second to pump blood through the body.
A) endocrine
B) lymphatic
C) muscular
D) pulmonary
Correct Answer:
Verified
Q109: The combining form atri/o- means "atrium _._."
A)artery
B)heart
Q110: The combining form card/i- _.
A)means the same
Q111: The _ valve is located between the
Q112: The combining form sphygm/o-,as seen in sphygmomanometer,means
Q113: The combining form my/o- means _.
A)"disease"
B)"heart"
C)"heart muscle"
D)"muscle"
Q115: The heart has an extensive _ system
Q116: The combining form rrhythm/o- means _.
A)"electricity"
B)"regular in
Q117: Which of the following is NOT categorized
Q118: The combining form systol/o- means _.
A)"contracting"
B)"dilating"
C)"thinning"
D)"widening"
Q119: The thoracic cavity contains the lungs and
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