What are three pharmacological characteristics that distinguish morphine from cocaine?

What will be an ideal response?


Morphine: reduces wakefulness and alertness; is an agonist at enkephalin receptors; can induce very uncomfortable withdrawal following chronic use; induces effects blocked by opiate antagonists; has potent analgesic properties; induces respiratory depression; induces constipation; constricts pupils. Cocaine: enhances wakefulness and alertness; blocks dopamine reuptake; induces no severe withdrawal following chronic use; effects not blocked by opiate antagonists; has little or no analgesic qualities—although it can act as a local anesthetic; induces no respiratory depression or constipation; dilates pupils.

Psychology

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Your authors discuss five broad topics concerning the focus of parent-adolescent conflict. Which of the following is NOT one of those five topics?

A) Responsibility B) Social life and customs C) Moral beliefs D) Social conventions

Psychology

That infants initially babble the same speech sounds across the world indicates that learning and the environment influence language development more strongly than the biological basis for language.

a. true b. false

Psychology

There is no known health benefit associated with circumcision

Indicate whether the statement is true or false

Psychology

Discuss dating and romantic relationships among adolescents.

What will be an ideal response?

Psychology