Which third-generation antipsychotic medication acts by stabilizing the dopamine system?

a. Aripiprazole (Abilify)
b. Ziprasicone (Geodon)
c. Quetiapine (Seroquel)
d. Risperidone (Risperdal)


A
Aripiprazole is novel in action. It acts by stabilizing the dopamine system through partial agonism of dopamine D2 and 5-HT2 . The other drugs are atypical antipsychotics, which have other modes of action that produce therapeutic effects.

Nursing

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tubing. Fill in the blank(s) with correct word

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A nurse performing physical assessments of residents in a long-term care facility describes to the student nurse common head and neck variations in the older adult. Which of the following accurately defines these variations? Select all that apply

A) decreased color vision and peripheral vision B) increased adaptation to light and dark C) a blue ring around the cornea (arcus senilis) D) entropion and ectropion E) impaired conductive hearing F) larger, more easily palpated lymph glands

Nursing

What term is used to document impaired muscle strength or weakness?

A) paralysis B) paresis C) spasticity D) flaccidity

Nursing

During the admission, you will gather data that contributes to this step of the nursing process, which is

A. planning. B. implementation. C. assessment. D. evaluation.

Nursing