A nurse is preparing to administer morphine 30 mg PO to a client who reports pain. Available is morphine solution 20 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["1.5"]
To calculate the required mL of morphine solution needed to administer 30 mg of morphine orally (PO), you can use the following formula:
Volume (in mL) = Amount (in mg) / Concentration (in mg/mL)
In this case, the amount of morphine is 30 mg, and the concentration of the morphine solution is 20 mg/mL.
Volume (in mL) = 30 mg / 20 mg/mL
Volume (in mL) = 1.5 mL
Therefore, the nurse should administer 1.5 mL of the morphine solution to deliver 30 mg of morphine to the client orally.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A nurse caring for a client who is 2 days postoperative following an above-the-knee amputation should encourage the client to use the overbed trapeze. This will promote independence and mobility by allowing the client to reposition themselves in bed and perform upper body exercises.
Maintaining abduction of the client's residual limb with a pillow can help prevent contractures, but it does not directly promote mobility.
Cautioning the client to avoid a prone position while in bed is appropriate to prevent pressure injuries and promote healing, but it also does not directly promote mobility.
Keeping a loose, absorbent dressing over the client's surgical site is important for infection control but does not promote mobility.
Correct Answer is D
Explanation
A.Maintain low-level lights in common areas.Inadequate lighting can contribute to disorientation and falls. Well-lit areas with natural or soft lighting are preferable.
B.Give the client several meal options at lunchtime.Too many choices can be overwhelming and increase confusion. Instead, limiting choices (e.g., offering just two meal options) is a better approach.
C.Confront the client regarding inappropriate behavior.Confrontation can increase agitation and distress. Instead, redirection and gentle guidance are more effective strategies.
D. Use symbols in the communal room signage.Clients experiencing confusion and memory loss benefit from visual cues and simple, clear communication. Using symbols (such as pictures of a toilet for the restroom or a plate for the dining area) can help them navigate the environment more easily and reduce frustration.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today