The text states that all of the following factors influence physical activity levels except:

A. economic status.
B. educational attainment.
C. height.
D. ethnicity.
E. age.


Answer: C

Health & Biomechanics

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The purpose of the seminal vesicles is to

A. lubricate the urethra. B. allow for an orgasm without ejaculation. C. serve as an indicator that ejaculation is about to occur. D. provide nutrients for semen.

Health & Biomechanics

Create two sample programs to develop cardiorespiratory endurance. One program should be for a beginning exerciser and the other program should be for a more fit individual. For each, show the incorporation of the FITT-VP principle.

What will be an ideal response?

Health & Biomechanics

When you build a medical word that means "state of gall stones," you would use all of the following word parts EXCEPT ________

A) lith/o- B) -iasis C) chol/e- D) enter/o-

Health & Biomechanics

While lecturing on COPD, the instructor mentions emphysema. The instructor asks the students, “If the client is a smoker, explain the physiology behind cellular changes occurring in the lung which allow destruction of the alveoli.” Which students have an accurate response? Select all that apply.

A) "Antiprotease production and release is not adequate to neutralize the excess protease production."
B) "The capillary beds can no longer bring the cells to the lung to fight off the infection since they are blocked by fatty plaque."
C) "There is ?1-antitrypsin deficiency, so this enzyme can't protect the lung from damage."
D) "The alveolar tissue is being digested by enzymes; therefore, they can't grow back to restore normal ventilation."

Health & Biomechanics