PracticeQuiz content is free on an ad-supported model.

Unfortunately, we can't support ad blocker usage because of the impact on our servers. If you'd like to continue, please disable your ad blocker and reload page.

Reload page

CLEP Intro to Psychology Exam Prep

Category - CLEP Intro Psychology

Start a Study Session Sign up for Question of the Day

Josh is running through campus in preparation from his Friday night football game but stumbles and falls, injuring his right knee. After an initial sharpness, the pain in his knee subsides to a dull ache. ___________ are chemicals released by the brain in reaction to a painful injury.

catecholamines
endorphins
corticosteriods
epinephrine

Explanation

Answer: B - Endorphins are chemicals released by the brain in reaction to a painful injury.
Key Takeaway: Endorphins are chemicals released by the brain when a person is engaging in strenuous exercise or when they have been injured or otherwise in pain. Endorphins act like opiates in the brain in that they are painkillers that also provide a general feeling of well-being.

Previous Next

Was this helpful? Upvote!

Start a Study Session Sign up for Question of the Day

CLEP Intro to Psychology Exam Prep

Top questions

Related questions

Most popular on PracticeQuiz

Ad-Blocker not supported

CLEP Intro to Psychology Exam Prep

Top questions

Related questions

Most popular on PracticeQuiz