The provider has ordered intramuscular (IM) injections of morphine, a narcotic, every 4 hours as needed for pain in a motor vehicle accident victim.
The nurse is aware this drug has a high abuse potential.
Under what category would morphine be classified?
Schedule I.
Schedule III.
Schedule IV.
Schedule II.
The Correct Answer is D
Choice A rationale
Schedule I drugs have no medical use and high abuse potential, unlike morphine.
Choice B rationale
Schedule III drugs have less abuse potential than Schedule II, making this incorrect for morphine.
Choice C rationale
Schedule IV drugs have even lower abuse potential, incorrect for morphine.
Choice D rationale
Schedule II drugs have high abuse potential with medical use, fitting morphine's classification.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Peripheral edema is more commonly associated with right-sided heart failure rather than left-sided. This is because right-sided heart failure leads to systemic venous congestion, causing fluid to accumulate in the peripheral tissues, particularly in the legs and ankles.
Choice B rationale
Pulmonary edema is a major concern in left-sided heart failure due to the inability of the left ventricle to effectively pump blood out to the systemic circulation. This results in blood backing up into the pulmonary veins, leading to fluid accumulation in the lungs.
Choice C rationale
Liver edema, or hepatomegaly, is more typically seen in right-sided heart failure, where the failure of the right ventricle causes blood to back up into the systemic circulation, affecting the liver and other organs.
Choice D rationale
Abdominal edema, or ascites, is also more associated with right-sided heart failure. This condition occurs due to increased pressure in the veins and capillaries, leading to fluid leakage into the abdominal cavity.
Correct Answer is B
Explanation
Choice A rationale
Administering amoxicillin when a patient has a known allergy to penicillin can result in a serious allergic reaction. It is important to avoid using any beta-lactam antibiotic in patients with a history of penicillin allergy.
Choice B rationale
Contacting the provider to discuss using a different antibiotic is the safest course of action. The provider can prescribe an alternative antibiotic that does not belong to the beta-lactam class, reducing the risk of an allergic reaction.
Choice C rationale
Asking the provider to order an antihistamine does not address the underlying risk of administering a beta-lactam antibiotic to a patient with a penicillin allergy. Antihistamines are used to manage allergic reactions, not to prevent them.
Choice D rationale
Requesting an order for a beta-lactamase resistant drug does not eliminate the risk of an allergic reaction, as these drugs still belong to the beta-lactam class and can trigger the same allergic responses in sensitive individuals.
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