Which of the following is a mechanism by which MRSA can be transmitted?

A. Sharing of equipment
B. Skin-to-skin contact
C. Potential improper use of disinfectants
D. All of these


Answer: D

Health & Biomechanics

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Compounds that increase cell division are called ____.

A. initiators B. retroviruses C. promoters D. suppressor genes E. oncogenes

Health & Biomechanics

Fred Smithson consumes 2500 calories a day and expends 2400 calories working at the factory

Wilma Smithson consumes 1800 calories a day and expends 1800 calories caring for the family and cleaning up after Fred. Barney Jones consumes 2200 calories an day and expends 2200 working in the same factory with Fred. Betty Rubble consumes 1900 calories a day and expends 2000 calories caring for their son BJ. Using the concept of energy balance, which of these characters will lose weight over time? A) Fred B) Wilma C) Barney D) Betty

Health & Biomechanics

The fingers can only flex and extend, except at the metacarpophalangeal joints, where abduction and adduction are controlled by the intrinsic hand muscles.

Answer the following statement true (T) or false (F)

Health & Biomechanics

Answer the following statement(s) true (T) or false (F)

1.Muscle boosts metabolism so that a person burns more calories, even while at rest. 2.Rate and quantity of muscle gained with strength training varies, from person to person, because they are partially genetically determined. 3.Muscle is denser than fat and pound for pound takes up less space. As muscle tissue is gained, if fat is lost, a person will lose inches. 4.Improved muscular fitness contributes to improved balance, power, coordination, and agility. 5.Strong, flexible muscles can better withstand the stress of impact during exercise.

Health & Biomechanics