More than 45% of Americans over the age of 12 have tried marijuana

Indicate whether the statement is true or false.


Answer: TRUE

Health & Biomechanics

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A patient grants which type of consent after being told about the risks and benefits associated with a particular treatment or procedure?

A) implied B) informed C) involuntary D) coerced

Health & Biomechanics

Displacement of the end of a bone from its normal position within a joint is called a/an ________

Fill in the blank(s) with correct word

Health & Biomechanics

Which of the following statements is FALSE?

a. Steps that move around the floor help eliminate stress to the lower legs. b. Hopping on one leg should be limited to four repetitions. c. The "burn" occurs during aerobic exercise. d. Interval aerobics alternates intensities equal to the top and bottom of the aerobic target zone. e. Heart rates in water (aqua) aerobics tend to run 10–15% lower than land aerobics.

Health & Biomechanics

Which of the following non-yielding materials needs to be heated to a temperature of 140-180° for shaping?

A. X-Lite B. Heat forming plastic C. Casting material D. Orthoplast

Health & Biomechanics