Which of the following is not true about drag?
A. it is affected by surface area
B. it is a force caused by the action of a fluid
C. it is affected by the density of the fluid
D. all of these answers are correct
Answer: D
Health & Biomechanics
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Solid wastes can be reduced considerably by:
(a) using cloth instead of paper towels (b) reusing packaging when possible (c) recycling (d) all of the above
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Coughing up blood-tinged sputum is known as ________
A) pulmonary embolus B) hemothorax C) hemoptysis D) expectoration
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Which of the following associations is NOT correct?
A. t’ai chi: traditional Chinese medicine B. yoga: Ayurvedic medicine C. moxibustion: traditional Chinese medicine D. acupuncture: homeopathic medicine
Health & Biomechanics
Which word root means poison??
A) toxic/o B) thyr/o C) glyc/o D) gluc/o
Health & Biomechanics