Norepinephrine is a neurotransmitter (i.e., a chemical messenger) which is well known for sending information to the brain in order to increase alertness during some particular situation and also serve to constrict blood vessels.

In conclusion, norepinephrine is released from sympathetic nerves, causing the heart rate to increase to higher values.

Learn more about Norepinephrine here:

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2 years ago

Attempting to make a profit by selling a health product that is not effective, although safe, is A. counter-conditioning. B. mis

Brrunno [24]

Answer: D

Quackery

Explanation:Quackery is a Deliberate misrepresentation of the ability of a medicine, a machine, a substance or a person to prevent or treat disease. It is may claims that you can alleviate something. It can also mean practising (Medicine) something when you have not being permitted by law or the governing body of that association to practice.

But from the question, they know that the health product is not effective yet they are selling to make profit. That's Quackery from the first definition given because their action was deliberate.

3 0

3 years ago

Which of the following is not a risk associated primarily with intravenous drug use? A. Cancer at location of drug administratio

IrinaK [193]

Cancer at the location of drug administration

4 0

3 years ago

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