D2 receptors Study guides, Class notes & Summaries

Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply Age Rapid dose escalation Parental route of administration Higher potency typical antipsychotics 2. Antipsychotic medications provide D2 blockade in the mesocortical pathway causing which of the following effects? Reduces negative symptoms Increases extra pyramidal symptoms (EPS) Causes prolactinemia Reduces positive symptoms 3. Phencyclidine (PCP) and Ketamine exert their unique behavior...

NRNP 6675/ NRNP6675 Midterm Exam Quiz Bank (2023/ 2024) | Complete Guide| Questions and Verified Answers 1. Which of the following is not consistent with benzo withdrawal? - Answer: B) The best way to proceed with benzo withdrawal is to stop it immediately and tx withdrawal s/s 2. Which of the following is true about the legal practice of the PMHNP? - Answer: D) A&B only A) all have some degrees of prescriptive privileges i...

NRNP 6675-15 Week 6 Midterm Exam 2022 (100% Correct Answers). 1. Which of the following are risk factors for neuroleptic malignant syndrome? Select all that apply Age Rapid dose escalation Parental route of administration Higher potency typical antipsychotics 2. Antipsychotic medications provide D2 blockade in the mesocortical pathway causing which of the following effects? Reduces negative symptoms Increases extra pyramidal symptoms (EPS) Causes prolactinemia Reduces positive sympt...

mesocortical pathway – executive function: attention, focus, depression nigrostriatal pathway – from substantia nigra (brainstem) to striatum (muscles): Parkinson's mesolimbic pathway – projects to nucleus accumbens (part of limbic system). Pleasure, reward, positive symptoms of schizophrenia: Addiction, gambling Tuberoinfundibular pathway – regulation of prolactin (acts on pituitary). Hypersexuality in mania Dopamine – produced in substania nigra and VTA. D2 & D4 receptors ...

Psychiatric Mental Health Nursing 8th edition by Shelia Videbeck Test Bank , All Chapter Covered 1-24 | Complete Guide A+: UNIT 1 Current Theories and Practice • 1. Foundations of Psychiatric–Mental Health Nursing • 2. Neurobiologic Theories and Psychopharmacology • 3. Psychosocial Theories and Therapy • 4. Treatment Settings and Therapeutic Programs UNIT 2 Building the Nurse–Client Relationship • 5. Therapeutic Relationships • 6. Therapeutic Communication • 7. Client’s Respo...

NSG 552 Psychopharmacology Exam 1 Study Guide – Complete Latest 2024/2025. Phenylalanine (amino acid from diet) -> phenyalanine hydroxylase -> Tyrosine -> Tyrosine hydroxylase -> DOPA -> Dopa decarboxylase -> Dopamine KEY POINT: Dopamine is synthesized directly from tyrosine or indirectly from phenylalanine • Dopamine is packed and stored into synaptic vesicles via the vesicular monoamine transporter (VMAT2) and stored until its release into the synapse. • When dopam...

1. Question: Which of the following are consistent with current data related to the prevalence of drinking alcohol? 2. Question: Discrepancy between anatomical sex and gender identity is known as which of the following? 3. Question: The fear of social situations, including situations that involve scrutiny or contact with strangers is known as which of the following? 4. Question: Recurrent preoccupation with sexual urges and fantasies involving the act of being humiliated, beaten, bound, or...

Exam 1: NURS660 / NURS 660 (Latest 2024 / 2025) Psychopharmacology and Advanced Mental Health Exam | Complete guide with Questions and Verified Answers | 100% Correct - Maryville Q: What is Hyperprolactinemia? Answer: Higher-than-normal prolactin levels, which may result in spontaneous breastmilk production and amenorrhea. Q: Hyperprolactinemia causes Answer: -adenoma -drugs (SSRI, antipsychotics, cocaine) -hypothyroidism -mass effect -trauma Q: Hyperprolactinemia Tx Answer: dopamine agonists (c...

Summary NSG 552 Psychopharmacology Exam 1 Study Guide LATEST 2024. DOPAMINE • Dopamine belongs to the family of catecholamines. It is a neurotransmitter. • Hormones, Epinephrine and Norepinephrine (other catecholamines) are derived from Dopamine • Dopamine plays a significant role in learning, goal-directed behavior, regulation of hormones, motor control. DOPAMINE SYNTHESIS Phenylalanine (amino acid from diet) -> phenyalanine hydroxylase -> Tyrosine -> Tyrosine hydroxylase ...

Psychiatric Nurse Practitioner Assessment Explain the clinical signifcance of the Stystematic Treatment Enhancement Program for Bipolar Disorder: STEP-BD) - ANSWER As more contempts are tried with SSRIs to relieve depressive symptoms, the client becomes more treatment resistant leading to poor outcomes. Explain the clinical significance of the Sequenced Treatment Alternative to Relieve Depression STAR D - ANSWER St...