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What can help prevent clots from forming in undamaged blood vessels?
Q1: The three pair of muscles attached to
Q12: Calcitonin<br>A)raises blood calcium.<br>B)lowers blood calcium.<br>C)deposits excess calcium
Q21: An increase in venous return will _
Q67: Which body system is NOT directly involved
Q68: The lungs are part of the renin-angiotensin-aldosterone
Q82: Chemical digestion begins in the<br>A)mouth.<br>B)esophagus.<br>C)stomach.<br>D)small intestine.
Q106: What is external respiration?<br>A)ventilation (breathing)<br>B)gas exchange between
Q114: It is impossible to maintain mental function
Q131: The sound of a heart murmur is
Q137: How is excess tissue fluid returned to