Which of the following is not a mechanism that aids in the venous return of blood to the heart?

A. Pressure gradient
B. Smooth muscle pump
C. Gravity
D. Cardiac suction


Answer: B

Anatomy & Physiology

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A positive feedback system regulates testosterone production

Indicate whether the statement is true or false

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The condition referred to as "Insulin Shock" is the result of chronic elevated blood glucose levels.

a. true b. false

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Explain how agglutination is a different process from coagulation

What will be an ideal response?

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Nucleosidase is an enzyme that breaks the

A. phosphodiester bond between nucleotides within DNA. B. bond that attaches the phosphate to the nucleoside. C. bond between the sugar and the nitrogenous base of the nucleoside. D. bonds within the nitrogenous bases of rRNA.

Anatomy & Physiology