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PMHNP Certification Exam Prep - Georgette & ANA Questions with 100% Correct Answers 2025 | 2026.

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PMHNP Certification Exam Prep - Georgette & ANA Questions with 100% Correct Answers 2025 | 2026.

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PMHNP Certification Exam Prep - Georgette &
ANA Questions with 100% Correct Answers 2025
| 2026




Mood d/o - ANSWER Serotonin, NE, Glutamate, and Dopamine
are implicated in mood regulation


Serotonin - ANSWER low levels cause depression


Norepinephrine (NE) - ANSWER imbalances contribute to
anxiety


Dopamine - ANSWER plays a role in motivation and reward


elevated levels cause mania or hypomania


GABA (Gamm-Aminobutyric Acid) - ANSWER the most abundant
inhibitory neurotransmitter in the brain

, 2|Page


Glutamate - ANSWER is an excitatory NT that can influence
mood and behavior


dysregulation can cause impulsivity and aggression


Acetylcholine - ANSWER associated w/ cognitive function


Endorphins - ANSWER are involved in pain modulation


Histamine - ANSWER plays a role in alertness and sleep-wake
cycle


Lithium - ANSWER Normal 0.6-1.2 mEq/L


modulates glutamate receptors, reducing impulsivity


ETOH, NSAIDS, Hyponatremia may increase Lithium levels


Hypokalemia may decrease Lithium levels

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