Pharmacology Psychiatric Mental Health Nurse Practitioner Exam Questions With 100% Verified Answers
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Course
PMHNP
Institution
PMHNP
Pharmacology Psychiatric Mental Health
Nurse Practitioner Exam Questions With
100% Verified Answers
What are the five factors that influence absorption? - answerGastric emptying
Time of contact with intestinal wall
Bowel perfusion
Food
Formation of non-absorbable complexes
Explain the hepat...
What are the 4 factors influencing receptor binding? - answer✔Affinity
Specificity
Saturability
Reversibility
Define intrinsic activity. - answer✔The ability of a drug to initiate a response after binding to a receptor
Define complete agonist vs. partial agonist. - answer✔Decreased intrinsic activity, decreased
pharmacological effect, good affinity with receptor
Define competitive antagonist vs. non-competitive antagonist. - answer✔Differences in dose response
curves
Increasing dose of agonist will change the response of a competitive antagonist.
What are the 4 targets of psychotropic drugs? - answer✔Transporters, G-coupled protein receptor, ion
channels, enzymes
What is tachyphylaxis? - answer✔Neurotransmitter depletion
What drugs are involved in induced psychotic disorders? - answer✔Dopamine agonists Chloroquine
Corticosteroids
Fluoroquinolones
Stimulants
What are the side effects of Cogentin? - answer✔Dry mouth
Mydriasis
Blurred vision
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