* not completed

. Which is true about the prevalence of performance enhancing drugs?

Equal numbers of adult men and women use anabolic-androgenic steroids correct incorrect

The typical user of anabolic androgenic steroids is a white, educated, employed man who is not active in organized sports correct incorrect

About 22% of high school seniors in the United States use anabolic androgenic steroids regularly correct incorrect

Anabolic-androgenic steroids are largely accepted among high school students; only 10% disapproved of their use correct incorrect

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. Which is the incorrect association?

Anabolic-androgenic steroids--increased muscle growth and strength correct incorrect

Erythropoietin--increases the oxygen carrying capacity of the blood correct incorrect

Cortisone--allows athletes to play through the pain correct incorrect

Beta-blockers--increases endurance and alertness correct incorrect

* not completed

. Which is true about Attention Deficit Disorder?

It is seen more in boys than in girls correct incorrect

It is most often treated with behavioral modification correct incorrect

There is no such disorder; it is simply a behavioral problem correct incorrect

Ritalin often causes excessive sleepiness correct incorrect

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. Which of the following is not a reason to explain the sharp rise in ADHD diagnoses over the past decades?

Exposure to electronic devices correct incorrect

More homework and less recess, gym, and music in elementary schools correct incorrect

Significantly more neurological abnormalities correct incorrect

More direct-to-consumer ads correct incorrect

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. Which of the following is not true about drugs used to treat ADHD?

They increase levels of norepinephrine correct incorrect

They decrease appetite correct incorrect

They are more dangerous if a user crushes the pills and snorts them rather than swallowing them correct incorrect

They have been proven to lead to significant, long-term academic improvement correct incorrect

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. "Anabolic" is a term meaning a substance that promotes male physiological characteristics

a)True correct incorrect

b)False correct incorrect

* not completed

. During the first Olympic Games in Greece, some athletes used drugs to help improve their performance

a)True correct incorrect

b)False correct incorrect

* not completed

. The United States accounts for the largest number of anabolic-androgenic steroid users around the world

a)True correct incorrect

b)False correct incorrect

* not completed

. Most users of anabolic-androgenic drugs prefer oral administration over IM injection

a)True correct incorrect

b)False correct incorrect

* not completed

. Chronic administration of testosterone inhibits FSH and LH

a)True correct incorrect

b)False correct incorrect

* not completed

. Attention Deficit Disorder is most commonly identified using blood tests

a)True correct incorrect

b)False correct incorrect

* not completed

. It is estimated that approximately 250,000 children in the U.S. have been diagnosed with ADHD

a)True correct incorrect

b)False correct incorrect

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. When standard diagnostic criteria are used, the true prevalence of ADHD has not enormously increased over the past decades

a)True correct incorrect

b)False correct incorrect

* not completed

. Children whose mothers smoked while pregnant have higher rates of ADHD

a)True correct incorrect

b)False correct incorrect

* not completed

. Ritalin blocks the reuptake of dopamine and norepinephrine

a)True correct incorrect

b)False correct incorrect