What effect does adrenaline have on human body?
Correct answer: C. accelerated heart beat
- A. constriction of the pupils
- B. increased rate of digestion
- C. accelerated heart beat
- D. increased hormone production
Explanation
Adrenaline activates the sympathetic fight-or-flight response, which raises heart rate and redirects energy toward immediate action. It generally dilates the pupils and suppresses digestion rather than constricting pupils or increasing digestion.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise General Psychology
874 free General Psychology MCQs from Psychology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Psychology questions like this
Psychology is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More General Psychology questions
The head injured patient lost the ability to breath. Autopsy revealed neural damage in the ____________?
The action potential 'jumps' along an axon. The gaps in a myelinated axon that the action potential 'jumps' to are called the ____________?
The ____________ gland is frequently referred as 'master gland' since it regulates the activity of many other glands?
Follicle-stimulating hormone is secreted by the ____________?
As one moves from external stimulus to moto response, which of the following constitutes an accurate sequential pattern?
Which brain structure is important in causing, awakening a person from sleep?