Which of the following is the most sure-fire way to avoid STIs or unwanted pregnancies?

A. communicating with your partner about sex
B. abstinence
C. condom use
D. use of spermicidal foam


Answer: B

Health & Biomechanics

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Which of the following medications is used to reduce inflammation?

A) antipruritic B) antibiotic C) antiseptic D) corticosteroid

Health & Biomechanics

Central tolerance employs all but which of the following mechanisms?

A. Apoptosis B. Receptor editing C. Positive selection D. Negative selection E. Clonal deletion

Health & Biomechanics

Which of these statements is FALSE regarding the warm-up session?

A. It enhances performance. B. Warm-up activities are usually of high intensity. C. Muscles work better when their temperature is slightly above resting level. D. It bathes joints with lubricating fluid which helps protect joint surfaces.

Health & Biomechanics

What is the defining characteristic of neurorrhaphy?

A) severe inflammation of the nerves B) transient nerve pain C) suturing together the ends of a severed nerve D) traumatic nerve damage

Health & Biomechanics