Improved mood, increased energy and enhanced alertness are associated with small doses of which type of drugs?

A) Narcotics
B) Cannabinoids
C) Tranquilizers
D) Amphetamines


D

Health & Biomechanics

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Ectopic pregnancy may be difficult to diagnose because signs and symptoms may mirror _____

A) early pregnancy B) endometriosis C) miscarriage D) preeclampsia

Health & Biomechanics

Which of the following statements regarding mononucleosis is true?

a. It is an acute viral infection of lymphoid tissue. b. It is a cancer of the lymph nodes. c. It is an opportunistic infection seen in AIDS patients. d. Both b and c are true.

Health & Biomechanics

HIV infection is caused by which type of virus?

a. togavirus b. rhinovirus c. retrovirus d. hepadnavirus

Health & Biomechanics

The vertical jump power test has been used to evaluate explosive anaerobic power. This test is valuable in predicting performance in ________.

A. sports requiring vertical leaping ability B. running 40 yards C. running 100 yards (or meters) D. All of these answers are correct

Health & Biomechanics