What is it called if someone is spitting up blood?

A. hematemesis
B. hemolysis
C. hemoptysis
D. hemorrhage


Answer: C

Health & Biomechanics

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Match the commute type with the statistic:

A. 3% B. >10% C. <1%

Health & Biomechanics

The human body is primarily made up of water. The components that contribute to the mass or weight of a human body are water (68% of the mass), fats or fatty acids called lipids (12% of the mass), protein (17% of the mass), and other inorganic and organics (3% ). If you weigh 268 pounds, how much of your body weight is water?

A) 183.2 pounds B) 182.2 pounds C) 184.2 pounds D) 181.2 pounds E) 180.2 pounds

Health & Biomechanics

Body mass index is a direct measure of a body's fat-free mass.

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

Health & Biomechanics

Which one of the following guidelines for performing a weight training exercise refers to focusing your full attention on the muscle as it moves the weight?

A. Concentric phase B. Concentration C. Full range of motion D. Strict exercise form

Health & Biomechanics