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NURS 223 EXAM 2 2025 ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT ANSWERS
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NURS 223 EXAM 2 2025 ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT ANSWERS
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NURS 223 EXAM 2 2025 ACTUAL EXAMWITH COMPLETE QUESTIONS AND
CORRECT ANSWERS
What are 4 examples of mixed antagonist/agonists? Correct
Answer Butorphanol
Nalbuphine
Pentazocine
Dezocine
1 example of a partial agonist? Correct Answer Buprenophine
Main effects of full agonists? (6) Correct Answer Analgesia
Euphoria
Sedation
Respiratory depression
Miosis (pupil constriction)
Cough suppression
Emesis (vomiting)
CNS effects of full agonists? (4) Correct Answer Impaired
reasoning
Respiratory depression
Cough suppression
N/V
Peripheral effects of full agonists? (1) Correct Answer Mild
histamine release
When do you give mixed antagonist/agonist? Correct Answer To
help make a pt less addicted
, Respiratory depression is one CNS effects of full agonists. This
means the pt will (release/retain) CO2 and take (shallow/deep)
breaths Correct Answer Retain CO2; shallow breaths
What are 5 contraindications to opioid narcotics? Correct Answer
Known hypersensitivity
High abuse potential
Head injury
Neurological conditions
Exacerbation of shock responses
Abstinence syndrome is dependent on 2 things: Correct Answer
half life of drug
degree of physical dependence
What is pseudo addiction? Correct Answer The person needs the
drug to be able to function and live life
What is the prototype for opioids? Correct Answer Morphine
sulfate
What is the classic triad of opioid overdose? Correct Answer
Respiratory depression
Pinpoint pupils (miosis)
Coma
How do you treat opioid overdose? Correct Answer Opioid
antagonist Naloxone (Narcan)
Ventilatory support
Usual dose of morphine sulfate for adults? Correct Answer 2.5-15
mg q4 hours
This drug has similar effects as morphine Correct Answer
Fentanyl
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