Maximal aerobic power decreases with high altitude due to the

A. lower hemoglobin levels.
B. lower PO2.
C. lower percent of oxygen in the air.
D. increase in hemoglobin levels.


Answer: B

Health & Biomechanics

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While lecturing about frostbite, the instructor asks the students, "Which substance prevents undue evaporation from the stratum corneum during the cold winter weather which then helps conserve body heat?" The most correct student answer is:

A) A Langerhans cell, which produces antigen-presenting cells B) An eccrine sweat gland C) A nerve ending D) Sebum, secreted by the sebaceous gland

Health & Biomechanics

Heart valve stenosis means the valve is:

A) too large B) too loose C) too small D) too stiff

Health & Biomechanics

Fibromyalgia primarily affects men in their 30s and 40s

Indicate whether the statement is true or false

Health & Biomechanics

The medical term carditis does NOT have which word part?

A. prefix B. root C. suffix

Health & Biomechanics