The serous fluid that helps in cardiac function is located
A. inside the heart's chambers.?B. between the parietal pericardium and the sternum.?C. in the pericardial cavity, between the parietal and visceral pericardial layers.?D. between the visceral pericardium and the cardiac muscle.
C
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Which of the following is/are scalar quantity(ies)?
A. distance B. speed C. displacement D. both A & B
What are the functions of the superior and inferior retinacula of the foot?
A) To allow inversion of the foot. B) To allow eversion of the foot. C) To assist in plantar flexion of the foot. D) To assist in dorsiflexion of the foot. E) To stabilize the positions of the tendons descending from the leg.
What stage of preembryonic development results in a solid ball of nearly identical cells?
A) blastomere B) blastocyst C) zygote D) morula
To pinch with a thumb and finger involves a movement called
A) rotation. B) opposition. C) circumduction. D) eversion. E) retraction.