Of the carcinogenic substances in tobacco smoke, which is most damaging to the lungs?

A. nicotine
B. tar
C. nitrous oxide
D. carbon monoxide


B. tar

Health & Biomechanics

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Find the sum of –18, –10, and 2.

A) 6 B) –30 C) –26 D) –10 E) 10

Health & Biomechanics

Which is an intestinal hormone that increases the cellular sensitivity to insulin during shock?

1. Cortisol 2. Epinephrine 3. Vasopressin 4. Glucagon-like peptide 1(GLP-1)

Health & Biomechanics

Most medical terms are derived from the Greek and ____________________languages

Fill in the blank(s) with correct word

Health & Biomechanics

Stretching activities help improve which component of health-related fitness?

A) Body composition B) Flexibility C) Cardiovascular endurance D) Muscular strength and endurance

Health & Biomechanics