Which of the following individuals is responsible for preventing injuries and rehabilitating athletes?

Which of the following statements about rifles is TRUE?

A) Assault rifles generally increase the number of wounds the victim sustains. B) Hunting rifles have larger magazines and operate semiautomatically. C) Assault rifles do not accept domestic hunting ammunition and thus create a projectile profile that is smaller and causes less damage. D) Assault rifles have greater velocity than hunting rifles and only operate automatically.

An acute health effect is manifested when

a. an injury, disease, or death that is caused by exposure to a substance develops slowly over a few days, weeks, or longer periods. b. an injury, disease, or death that is caused by exposure to a substance, develops rapidly and quickly comes to a crisis. c. an injury or disease of relatively short duration is caused by exposure to a substance and from which recovery occurs rapidly. d. an injury or disease caused by exposure to a substance occurs only after an extensive time period has passed.