Match each term with its definition.
1. the amount of blood pumped out of the heart during one contraction
2. the amount of blood in the ventricle available to be pumped out of the heart during one
contraction
3. the volume of blood circulated by the heart in one minute
4. the amount of blood left in the ventricle after it contracts
A. cardiac output (CO)
B. heart rate (HR)
C. end-diastolic volume (EDV)
D. stroke volume (SV)
E. end-systolic volume (ESV)
1. D. stroke volume (SV)
2. C. end-diastolic volume (EDV)
3. A. cardiac output (CO)
4. E. end-systolic volume (ESV)
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The movement of blood back to the heart is enhanced by the skeletal muscle pump.
Answer the following statement true (T) or false (F)
In the anatomic position, the specimen rests horizontally on the examination table and the arms are extended away from the torso.
Indicate whether this statement is true or false.
Which of the following is not a function of the skeletal system?
a. movement b. calcium storage c. blood cell formation d. all of the above are functions of the skeletal system
The longest and largest nerve in the body belongs to the sacral plexus and is known as the:
A) femoral nerve. B) sciatic nerve. C) common fibular nerve. D) axillary nerve.