A client has a new prescription for naloxone (Narcan). Which of the following statements indicates the correct therapeutic use of this medication?
This medication is used as a reversal of the effects of opioids.
This medication is used to treat abstinence syndrome.
This medication is used as a pain reliever.
This medication is used to treat hypoglycemia.
The Correct Answer is A
Choice A rationale
Naloxone (Narcan) is an opioid antagonist that works by binding to opioid receptors in the central nervous system, displacing opioids, and reversing their effects such as respiratory depression and sedation.
Choice B rationale
Abstinence syndrome is treated with medications that manage withdrawal symptoms rather than reversing opioid effects, which is not naloxone's primary use.
Choice C rationale
Naloxone does not have analgesic properties, meaning it does not relieve pain; it is specifically used to counteract opioid overdose.
Choice D rationale
Naloxone is not used to treat hypoglycemia, which is a condition of low blood sugar levels, managed by glucose administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Cimetidine is an H2 receptor antagonist used to treat acid-related disorders, not an antibiotic.
Choice B rationale
Warfarin is an anticoagulant used to prevent blood clots, not to treat infections.
Choice C rationale
Tetracycline is an antibiotic effective against a broad range of bacteria, including H. pylori.
Choice D rationale
Omeprazole is a proton pump inhibitor used to reduce stomach acid, not an antibiotic.
Correct Answer is B
Explanation
Choice A rationale
Malignant tumors do spread into or invade nearby tissues. This invasive nature allows cancer cells to spread to other parts of the body through the blood or lymph systems.
Choice B rationale
Benign tumors do not spread into or invade nearby tissues. They may grow larger but do not spread to other parts of the body. Benign tumors can be serious if they press on vital structures such as blood vessels or nerves.
Choice C rationale
Benign tumors do not spread and invade nearby tissues. This statement is incorrect and contradicts the true nature of benign tumors.
Choice D rationale
There is a difference between benign and malignant tumors. Malignant tumors are cancerous and invade nearby tissues, whereas benign tumors do not.
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