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2024 NURS 251 MODULE 2 STUDY SET EXAM WITH CORRECT ANSWERS
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2024 NURS 251 MODULE 2 STUDY SET EXAM WITH CORRECT ANSWERS
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2024 NURS 251 MODULE 2 STUDYSET EXAM WITH CORRECT
ANSWERS
Name the pharmacologic class and indication of: Guaifenesin - CORRECT-
ANSWERSExpectorant/Productive cough
Name the pharmacologic class and indication of: dextromethorphan -
CORRECT-ANSWERSAntitussive/dry cough
Name the pharmacologic class and indication of: chlorpheniramine -
CORRECT-ANSWERSAntihistamine/sneezing, runny nose
Name the pharmacologic class and indication of: phenylephine - CORRECT-
ANSWERSDecongestant/nasal congestion
Name the pharmacologic class and indication of: Acetaminophen - CORRECT-
ANSWERSAnalgesic/Pain, fever
Name the pharmacologic class and indication of: Ibuprofen - CORRECT-
ANSWERSAntipyretic/Pain, fever
What are the two histamine receptors in the body? - CORRECT-ANSWERSH1
and H2
What does the histamine receptor H1 do? - CORRECT-ANSWERSActs on
smooth muscle and dilates capillaries
What does the histamine receptor H2 do? - CORRECT-ANSWERSPlays a role
in gastric secretion
What is a factor that determines an antihistamine's adverse event profile? -
CORRECT-ANSWERShow strongly they exhibit anticholinergic effects
What are some physical anticholinergic effects? - CORRECT-ANSWERSDry
eyes, dry mouth, constipation
Define an anticholinergic effect. - CORRECT-ANSWERSWhen a drug blocks
acetylcholine at its receptor site
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