A nurse is caring for a client who overdosed on morphine and has a respiratory rate of 6/min. Which medication should the nurse plan to administer?
Naloxone
Flumazenil
Protamine
Epinephrine
The Correct Answer is A
A) Naloxone: Naloxone is an opioid antagonist used to reverse the effects of opioid overdose, including respiratory depression. Given that the client has overdosed on morphine and is exhibiting a critically low respiratory rate of 6/min, naloxone is the appropriate medication to administer to reverse the effects of morphine and restore normal breathing.
B) Flumazenil: Flumazenil is a benzodiazepine antagonist used to reverse the effects of benzodiazepine overdose. It is not effective for opioid overdoses, such as those caused by morphine.
C) Protamine: Protamine is used to reverse the effects of heparin, an anticoagulant, and is not relevant in the context of opioid overdose. It does not address the respiratory depression caused by morphine.
D) Epinephrine: Epinephrine is used in cases of anaphylaxis or severe allergic reactions and is not appropriate for reversing opioid overdose. It would not address the respiratory depression caused by morphine overdose.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Naloxone: Naloxone is an opioid antagonist used to reverse the effects of opioid overdose, including respiratory depression. Given that the client has overdosed on morphine and is exhibiting a critically low respiratory rate of 6/min, naloxone is the appropriate medication to administer to reverse the effects of morphine and restore normal breathing.
B) Flumazenil: Flumazenil is a benzodiazepine antagonist used to reverse the effects of benzodiazepine overdose. It is not effective for opioid overdoses, such as those caused by morphine.
C) Protamine: Protamine is used to reverse the effects of heparin, an anticoagulant, and is not relevant in the context of opioid overdose. It does not address the respiratory depression caused by morphine.
D) Epinephrine: Epinephrine is used in cases of anaphylaxis or severe allergic reactions and is not appropriate for reversing opioid overdose. It would not address the respiratory depression caused by morphine overdose.
Correct Answer is D
Explanation
A. Chemical name:
The chemical name of a drug refers to its molecular structure and is often complex and technical, such as "2-(4-isobutylphenyl)propionic acid" for ibuprofen. This name is used primarily by chemists and is not typically used in clinical settings.
B. Generic name:
The generic name of a drug is its non-proprietary name, which is often simpler than the chemical name and is used universally to identify the drug regardless of the brand. For ibuprofen, the generic name is "ibuprofen." It is distinct from the brand name, which is a trademarked name used by manufacturers.
C. Nonproprietary name:
The term "nonproprietary name" is synonymous with the generic name. It refers to the drug's official, universally accepted name that is not associated with any specific brand. In this case, "ibuprofen" is the nonproprietary or generic name.
D. Brand name:
The brand name, also known as the trade name, is the name given by the manufacturer and is protected by trademark. "Motrin" is the brand name for ibuprofen. It is used in marketing and prescribing to differentiate it from other brands or generic forms of the same medication.
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