Low Doses of the Drug Apomorphine

question 36

Multiple Choice

Low doses of the drug apomorphine

• A) are toxic in the same way as is curare.
• B) increase synthesis of epinephrine.
• C) reduce sensitivity to pain.
• D) stimulate nicotinic receptors as well as D1 receptors.
• E) inhibit the synthesis and release of dopamine.

---

Definitions:

Directional

Refers to hypotheses in research that predict not only the existence of a relationship between variables but the direction of that relationship as well.

Non-directional

A type of hypothesis that does not specify the direction of the expected relationship between variables.

Standard Error

A measure indicating the amount of variation or dispersion of a set of values; specifically, it reflects how much sampling variability a statistic possesses.

Variability

The degree to which data points in a statistical distribution or data set diverge from the mean value.