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Exam (elaborations)
NURS 505 Module 1 Final Review Exam 2025
Pharmacodynamics - Correct Ans-How a drug affects the body 
 
Receptors - Correct Ans-Large molecules that interact with and mediate the action of drugs 
 
Up-regulation - Correct Ans-Increases the number of receptors; if an antagonist causes this can get rebound effects if the drug is abruptly withdrawn 
 
Down-regulation - Correct Ans-Decreases the number of receptors; if an agonist causes this can limit the length of time the patient can take the drug 
 
Agonists - Correct Ans-Activators...