The nurse is preparing to administer lorazepam 1.5 mg IV to an anxious preoperative client. The medication is available in a 2 mg/mL vial. Which action should the nurse perform with the remainder of the medication?
Place the vial with the remainder of the medication into a locked drawer.
Withdraw the medication into a syringe and label it with the client’s name.
Ask another nurse to witness the medication being discarded.
Throw the vial into the trash in the presence of another nurse.
The Correct Answer is C
Choice A rationale
Placing the vial with the remainder of the medication into a locked drawer is not appropriate because it does not ensure proper documentation and accountability for the remaining medication. Controlled substances require strict documentation and disposal procedures.
Choice B rationale
Withdrawing the medication into a syringe and labeling it with the client’s name is not necessary and can lead to errors or contamination. The medication should not be stored for future use in this manner.
Choice C rationale
Asking another nurse to witness the medication being discarded is the correct action. This ensures proper documentation, accountability, and compliance with regulations for the disposal of unused or remaining medications, especially controlled substances.
Choice D rationale
Throwing the vial into the trash in the presence of another nurse is not appropriate. It does not ensure proper documentation, accountability, or safe disposal of the remaining medication. Controlled substances require specific disposal procedures to prevent misuse or diversion.
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Correct Answer is A
Explanation
Choice A rationale
Smoking cessation is the most important lifestyle modification for preventing and managing cardiac disease. Smoking is a major modifiable risk factor that can cause atherosclerosis, hypertension, arrhythmias, thrombosis, and myocardial infarction. Quitting smoking has a more direct effect on improving the function and structure of the blood vessels and heart, significantly reducing the risk of cardiovascular events and mortality.
Choice B rationale
A low-fat diet is a useful lifestyle modification for preventing and managing cardiac disease, but it is not the most important one. While it helps in lowering cholesterol levels and reducing inflammation, smoking cessation has a stronger influence on overall cardiovascular health.
Choice C rationale
Stress reduction is a helpful lifestyle modification for preventing and managing cardiac disease, but it is not the most important one. Although managing stress can improve heart health, smoking cessation has a more immediate and significant impact on reducing cardiovascular risks.
Choice D rationale
Regular exercise is beneficial for preventing and managing cardiac disease, but it is not the most important lifestyle modification. Exercise helps in maintaining a healthy weight, lowering blood pressure, and improving overall cardiovascular health, but smoking cessation has a greater impact on reducing the risk of cardiovascular events.
Correct Answer is C
Explanation
Choice A rationale
Negligence would require proof that the nurse failed to act in a manner consistent with their training and that this failure directly caused harm to the victim. In this case, the nurse provided assistance and then left the scene after EMS arrived, which does not constitute negligence.
Choice B rationale
Assault and battery involve intentional harm or offensive contact, which is not applicable in this scenario as the nurse was providing assistance.
Choice C rationale
The Good Samaritan laws are designed to protect individuals who provide assistance at the scene of an emergency from legal liability, provided they act in good faith and within the scope of their training. In this scenario, the nurse acted to help the victim and then left the scene after EMS arrived, which is generally protected under Good Samaritan laws.
Choice D rationale
Abandonment would require that the nurse left the victim without ensuring that they were in the care of another competent individual. Since the nurse left after EMS arrived, this does not constitute abandonment.