ANCC PMHNP Exam Prep Questions with correct Answers

ANCC PMHNP Exam Prep Questions with correct Answers mesocortical pathway - Answer ️️ -executive function: attention, focus, depression nigrostriatal pathway - Answer ️️ -from substantia nigra (brainstem) to striatum (muscles): Parkinson's mesolimbic pathway - Answer ️️ -projects to nucleus accumbens (part of limbic system). Pleasure, reward, positive symptoms of schizophrenia: Addiction, gambling Tuberoinfundibular pathway - Answer ️️ -regulation of prolactin (acts on pituitary). Hypersexuality in mania Dopamine - Answer ️️ -produced in substania nigra and VTA. D2 & D4 receptors most important. Elevated in the mesolimbic pathway associated with pleasure and psychosis. Antispychotics block dopamine. travels through mesocoritcal, mesolimbic, nigrostriatal, and tuberinfundibular pathways Serotonin - Answer ️️ -5-HT. produced in raphe nucleus. emotion, impulses, dreams. 5HT2A receptors = atypical antipsychotics. Norepinephrine - Answer ️️ -produced in locus coeruleus. arousal and vigilance GABA - Answer ️️ -inhibitory. produces calm in conjunction with benzodiazepines. ACTH - Answer ️️ -motor control, learning, memory, sleep, and dreams. Helps with balance. Decrease in Alzheimer's disease hypothalamus-pituitary-adrenal axis (HPA) - Answer ️️ -CRH, ACTH, then cortisol. Worsens with stress and depression hypothalamus-pituitary-thyroid (HPT) - Answer ️️ -TRH, TSH, T4. Hypothyroid causes depression, weight gain, slow metabolism. Hyperthyroid is opposite. hypothalamus-pituitary-gonadal (HPG) - Answer ️️ -GnRH, FSH, LH. Malfunctions cause infertility problems. gray matter - Answer ️️ -neurons are found frontal lobe - Answer ️️ -executive function, voluntary movement, speech (Broca's area) Temporal lobe - Answer ️️ -memory, cognition, speech, emotions (aka limbic area) parietal lobe - Answer ️️ -receive and process sensory input Wernicke's area - Answer ️️ -temporal and parietal lobes; speech amygdala - Answer ️️ -fear response. hippocampus - Answer ️️ -memory. Make u