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post test: substance abuse
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select the correct answer.
steroids can decrease an athlete's ability to perform by causing injuries that are difficult to recover from. this happens because steroids don't foster
overall development
which of the following do steroids strengthen?
o
a.
ligaments
b. muscles
c.
tendons
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A5-year-old boy suddenly begins coughing while eating peanuts. he is choking and gagging. when he is brought to the ed, but he is awake and is able to give his name. on physical examination, his vital signs are stable. on examination of the chest, inspiratory stridor and intercostal and suprasternal retractions are apparent. which of the following is the most appropriate initial step in management? - allow patient to clear foreign object by spontaneous coughing- clear oropharynx with multiple blind sweeps with finger- position patient and perform back blows- stand behind patient and perform abdominal thrusts- perform emergency tracheostomy and take to surgery

Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.

When a person on a skateboard decides to perform a short, hard ollie, that would be considered muscular endurance. true false