A Relative Was Admitted to the Hospital and Given Doses

question 45

Multiple Choice

A relative was admitted to the hospital and given doses of naltrexone for problems related to alcohol.How will this drug affect the man?

• A)It will block the action of GABA.
• B)It will block the action of norepinephrine.
• C)It will increase levels of dopamine in the brain.
• D)It will decrease the level of endogenous opioids.

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Definitions:

Seed Dispersal

The mechanism by which seeds are spread away from their parent plant, reducing competition and aiding species spread.

Sexual Reproduction

A biological process by which organisms create offspring by combining genetic material from two different sexes.

Flowering

The process by which plants produce flowers, which are the reproductive structures that facilitate sexual reproduction involving pollination and seed production.

Dormancy

In plants, a cessation of growth under conditions that seem appropriate for growth.