Cardiac output is a function of heart rate and
A) Blood pressure.
B) Vasoconstriction.
C) Heart size.
D) Stroke volume.
Answer: D
Anatomy & Physiology
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Connective tissue of the skin is developed from ________
A) Fascia B) Fibroblasts C) Melanocytes D) Collagen
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Which of the following substances that contributes to skin color is of dietary origin?
A. Carotene B. Collagen C. Melanin D. Hemoglobin E. Bilirubin
Anatomy & Physiology
A compound fracture
A. completely breaks the bone in more than one place. B. is a longitudinal break in the bone, C. incompletely breaks the bone in more than one place. D. exposes the broken bone to the outside.
Anatomy & Physiology
During an isometric contraction, the muscle
a. maintains a constant tension b. shortens c. moves a body part d. maintains a constant length e. tension is greater than the load
Anatomy & Physiology