A patient with chronic pain was admitted to the hospital. The physician orders morphine sulfate 5mg PO every 4 hours. The patient states that he usually takes his home morphine prescription of 10mg every 4 hours and has been for several months. The patient is at risk for which of the following?
Physical dependence
Tolerance
Abstinence syndrome
The Correct Answer is B
Choice A rationale: Physical dependence is a state where the body has adapted to the presence of the opioid, and abrupt cessation may lead to withdrawal symptoms. However, the patient's statement indicates tolerance more than physical dependence.
Choice B rationale: The patient is at risk for tolerance, which is the need for an increased dose of a substance to achieve the same effect. This is common in chronic opioid therapy.
Choice C rationale: Abstinence syndrome is another term for withdrawal syndrome, and this is more associated with sudden cessation of opioids.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale: Disorientation and hallucinations are not common side effects of fluoxetine. These symptoms may indicate other issues and should be reported to the healthcare provider.
Choice B rationale: Sexual side effects, including a potential decrease in interest in sex, are known side effects of fluoxetine. The statement suggesting enhanced interest is not accurate.
Choice C rationale: Fluoxetine, like other selective serotonin reuptake inhibitors (SSRIs), may take 3 to 4 weeks or even longer for the full therapeutic effect to be achieved.
Choice D rationale: Abruptly stopping fluoxetine is not recommended and can lead to withdrawal symptoms. The medication should be tapered under the guidance of a healthcare provider.
Correct Answer is B
Explanation
Choice A rationale: Dopamine is not the appropriate medication for an allergic reaction. It is a neurotransmitter and is not used in the treatment of anaphylaxis.
Choice B rationale: Epinephrine is the first-line treatment for anaphylaxis, including severe difficulty breathing and swelling of the tongue. It acts quickly to reverse the symptoms of an allergic reaction.
Choice C rationale: Norepinephrine is not the medication of choice for an allergic reaction. It primarily acts as a vasoconstrictor and is used in conditions like septic shock.
Choice D rationale: Pseudoephedrine is a decongestant and is not the appropriate medication for treating an allergic reaction with respiratory distress.
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