Which prefix means within?

A) intra-
B) extra-
C) inter-
D) retro-


A) intra-

Health & Biomechanics

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A client fell off a ladder and sustained a spinal cord injury that has resulted in bladder dysfunction. During the period immediately after the spinal injury, spinal shock develops and the bladder displays what type of function?

A) Atonic B) Spasmodic C) Uninhibited D) Hyperactive

Health & Biomechanics

Which of the following statements is true regarding opioids?

A. Opium originated in Europe. B. Opium has a long history of medical use for the treatment of diarrhea and dehydration. C. The opioid heroin is a less potent drug developed from morphine. D. Opioids are nonaddictive.

Health & Biomechanics

What vitamin is unstable when exposed to heat or air or combined with alkaline compounds?

A) vitamin E B) vitamin A C) vitamin D D) vitamin C

Health & Biomechanics

_____ is the prolonged or abnormal inability to sleep

A) ?Sleep deprivation B) ?Somnambulism C) ?Insomnia D) ?Narcolepsy

Health & Biomechanics