A patient is prescribed morphine sulfate 5 mg IV every 4 hours as needed for a pain level greater than 7 on a scale of 0-10. Morphine is available in 8 mg/mL vials. How many mL will the nurse give for the correct dose?
Round to the nearest hundredth. Use a preceding zero if necessary. Do not use trailing zeros.
The Correct Answer is ["0.63"]
To calculate the correct dose:
- Identify the prescribed dose: 5 mg
- Identify the concentration of the available morphine: 8 mg/mL
- Calculate the volume to be administered:
- Volume (mL) = Prescribed dose (mg) ÷ Concentration (mg/mL)
- Volume (mL) = 5 mg ÷ 8 mg/mL
- Volume (mL) = 0.625 mL
The nurse will give 0.63 mL (rounded to the nearest hundredth) for the correct dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
Choice A Reason:
Recognizing signs of escalating anxiety is a crucial skill for clients with GAD. This awareness allows them to identify early warning signs and implement coping strategies before anxiety becomes overwhelming. Early recognition can prevent the escalation of symptoms and reduce the impact on daily functioning. This skill is often developed through cognitive-behavioral therapy (CBT) and other therapeutic interventions that focus on self-awareness and self-monitoring.
Choice B Reason:
Avoiding all situations that cause stress is not a practical or effective strategy for managing GAD. While it is important to reduce unnecessary stress, complete avoidance can lead to increased anxiety and avoidance behaviors, which can worsen the disorde. Instead, clients are encouraged to develop coping strategies to manage stress and face anxiety-provoking situations gradually5. This approach helps build resilience and reduces the overall impact of anxiety on their lives.
Choice C Reason:
Recognizing the need to take medications as ordered is essential for effective management of GAD. Medication adherence ensures that the client maintains therapeutic levels of medication, which can help control symptoms and prevent relapse. Non-adherence to medication regimens is a common issue in mental health treatment and can lead to worsening symptoms and increased risk of hospitalization. Therefore, understanding and adhering to prescribed medications is a key component of effective care.
Choice D Reason:
Utilizing relaxation techniques to limit anxiety is a highly effective strategy for managing GAD. Techniques such as deep breathing, progressive muscle relaxation, and mindfulness can help reduce physiological arousal and promote a sense of calm. These techniques are often taught in therapy and can be practiced regularly to help manage anxiety symptoms. Incorporating relaxation techniques into daily routines can significantly improve the client’s ability to cope with stress and anxiety.
Choice E Reason:
Discussing plans to handle panic attacks if they occur is an important aspect of managing GAD. Having a clear plan in place can help the client feel more in control and reduce the fear of experiencing a panic attack. This plan may include strategies such as deep breathing, grounding techniques, and seeking support from trusted individuals. By preparing for potential panic attacks, clients can reduce their overall anxiety and improve their ability to manage symptoms effectively.
Correct Answer is A
Explanation
Choice A Reason:
This will help with medication compliance.
This is the correct response. Long-acting injectable (LAI) antipsychotics like risperidone IM are often used to improve medication compliance in patients who have difficulty remembering to take their oral medications regularly. By administering the medication every two weeks, the treatment team can ensure that the client receives a consistent dose, reducing the risk of relapse due to missed doses. This approach is particularly beneficial for clients with schizophrenia, as consistent medication adherence is crucial for managing symptoms and preventing hospitalizations.
Choice B Reason:
It will help him remember to take his medication.
While this statement is related to medication compliance, it is not entirely accurate. The purpose of switching to an injectable form is to eliminate the need for the client to remember to take daily doses. Instead, the healthcare provider administers the medication at regular intervals, ensuring adherence without relying on the client’s memory.
Choice C Reason:
This has a faster onset of action.
This statement is incorrect. The onset of action for long-acting injectable risperidone is not necessarily faster than the oral form. In fact, LAIs are designed to release the medication slowly over time to maintain stable blood levels. The primary advantage of LAIs is improved adherence, not a faster onset of action.
Choice D Reason:
This new medication is stronger and will clear his symptoms faster.
This statement is also incorrect. The strength of the medication and the speed at which it clears symptoms are not the primary reasons for switching to an injectable form. The goal is to ensure consistent medication levels and improve adherence, not to increase the potency or speed of symptom relief.
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