Lehne Pharmacology Gastrointestinal Agents Latest Exam And Correct Answers.

Lehne Pharmacology Gastrointestinal
Agents Latest Exam And Correct
Answers.
Assessment of nursing responsibility associated with administration of antiemetic agents is: - Answer -
cause

- severity

- amount

- F & E (fluid and electrolytes)

- nutrition



Planning and implementation of nursing responsibility associated with administration of antiemetic
agents is: - Answer - timing

- route



Evaluation of nursing responsibility associated with administration of antiemetic agents is: - Answer
Able to eat?

Weight stable?

F & E Status Stable?



Classes of Antimetic Agents - Answer Anticholinergics



Cholinergics



Neuroleptic Agents (Phenothiazines)



Tetracannabinoids



Serotonin (5-HT) Receptor Antagonist

, Anticholinergic Drugs - Answer scopolamine (Transderm-Scop)

hydroxyzine pamoate (Vistaril)

meclizine (Antivert)



Anticholinergic Drug Action - Answer Blocks ACh receptors



Anticholinergic Uses - Answer Motion Sickness



Anticholinergic Side Effects - Answer - dry mouth

- drowsiness

- avoid with BPH or glaucoma



Cholinergics Drugs - Answer metoclopramide (Reglan)



Cholinergics Action - Answer Blocks Dopamine receptors in CTZ

Increases GI motility



Cholinergics Uses - Answer Post-OP N/V

EPS



Neuroleptic Agents (Phenothiazines) Drugs - Answer promethazine (Phenergan)



Neuroleptic Agents (Phenothiazines) Action - Answer Blocks Dopamine receptors in CTZ



Neuroleptic Agents (Phenothiazines) Uses - Answer Post-Op

Chemotherapy



Neuroleptic Agents (Phenothiazines) Side Effects - Answer Anticholinergic