Inhibitory pathways - Study guides, Class notes & Summaries

NR 546 Midterm Exam 2023/2024 Questions AND Answers Update A+ What should the PMHNP consider when prescribing chemical restraints? - Answer-- allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - Answer-No. The client has been court-...

NBME Step 1 (Answered) Verified Solution Formation of hypnozoites -Pt has malaria → one of the features is that it forms hypnozoites and has the PBS shown Chloroquine resistance -Can happen but it is not a feature A 30M, who is a migrant farm worker presents to the ED b/c of a 1-wk Hx of fever, chills, & severe headache. He immigrated to the midwestern USA from Honduras 1 year ago. He is alert. Temp is 104F, pulse is 101/min, RR are 20/min, BP is 105/62. The lungs are clear to auscult...

Midterm Exam: NR546/ NR 546 Psychopharmacology for the Psychiatric-Mental Health Nurse Practitioner | Questions and Verified Answers| New!! 2023/ 2024 Update– Chamberlain Q: Is nicotine an inducer or an inhibitor of the CYP 1A2 enzyme? Answer: inducer Q: Nicotine is an inducer of the CYP 1A2 enzyme. Does the PMHNP anticipate Joshua may need a higher or lower dose of olanzapine to achieve a therapeutic response? Answer: Higher -Nicotine is an inducer of the CYP 1A2 enzym...

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 ...

ANP Unit 6Is the ANS voluntary or involuntary? involuntary what reflexes are in the ANS? visceral reflexes Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More What does the ANS do? adjusts activity of glands, cardiac muscle, and smooth muscle how are visceral reflexes similar to somatic reflexes? automatic, involuntary, stereotyped How are visceral reflexes different from somatic reflexes? they ar...

USAHS clinical neuroscience units 11 and 12 The basal ganglia is a collection of ___________ within the brain. - correct answer Nuclei (flows by two pathways; direct and indirect) What are the four circuits in the basal ganglia - correct answer 1. Motor control 2. Oculomotor 3. Emotions (limbic) 4. Prefrontal (cognition) The ___________ is two of the nuclei in the basal ganglia; caudate and putamen. - correct answer Striatum (collects info) The indirect pathway has a net __________...

The study of the use of psychotropic medications in the treatment of psychiatric disorders: Psychopharmacology The study of what the body does to drugs: Pharmacokinetics Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More The study of what the drugs does to the body: Pharmacodynamics Involves the absorption, distribution, metabolism and excretion of meds: First Pass Metabolism (C.Y.P. 450) ...

What is a protective and complex phenomenon composed of sensory experiences (time, space, intensity), emotion, cognition, and motivation? o :## Pain Portion of the nervous system responsible for sensation and perception of pain can be divided into 3 areas: o :## A: Afferent pathways B interpretive centers in the brainstem, midbrain & diencephalon C: descending pathways from the brain to the dorsal horn of spinal cord. Nociceptors are pain receptors that detect a wide range of stimuli...

Which professionals can make a medical diagnosis? correct answers Medical Dr Excitatory inputs to a neuron correct answers brings target neuron closer to threshold inhibitory inputs to a neuron correct answers takes target neuron further from threshold BRAIN LOBES AND FUNCTIONS correct answers *frontal - voluntary movement, cognition *parietal - sense of taste, touch, movement *temporal - hearing & memory processes *occipital - vision BASIC NEURAL STRUCTURES CNS and PNS corre...

where does the spinal cord end in an adult L1-L2 what is inferior to the end of the spinal cord cauda equina how many spinal nerves for each section 8 cranial, 12 thoracic, 5 lumbar, 5 sacral, 1 coxxygeal why are the spinal nerves mixed nerves? because they contain both motor and sensory 4 parts of gray matter anterior horns, posterior horns, lateral horns, gray commisure what in the gray matter contains the motor nuclei? anterior horns what in the...

Pathophysiology Chapter 15Pain Therories - correct answer Specificity Gate Control Specificity Theory - correct answer amount of pain is related to amount of tissue injury account for many types of injuries but does not explain PSYCH contributions Gate Control Theory - correct answer Current modern theory- not perfect, but better than specificity Physical pain perception is modulated by interaction between different neurons Projection vs Inhibitory Neurons - correct answer Projectio...