Order: cephalexin (Keflex) 0.5 gp.o. qid. Available: cephalexin (Keflex) 250 mg capsules. How many capsules will the nurse administer?
The Correct Answer is ["2"]
To determine the number of capsules the nurse will administer, we need to consider the dosage prescribed and the available strength of the capsules.
The prescription states: cephalexin (Keflex) 0.5 g p.o. qid (four times a day).
Given that the available strength of cephalexin capsules is 250 mg, we need to convert the prescribed dosage from grams (g) to milligrams (mg) to match the capsule strength.
1 g = 1000 mg
0.5 g = 0.5 * 1000 mg = 500 mg
Now we know that the prescribed dosage is 500 mg, and each capsule contains 250 mg.
To calculate the number of capsules needed, we divide the prescribed dosage by the strength of each capsule:
Number of capsules = Prescribed dosage / Capsule strength
Number of capsules = 500 mg / 250 mg
Number of capsules = 2
Therefore, the nurse will administer 2 capsules of cephalexin (Keflex) for each dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D","E"]
Explanation
The statements by the client that would require the nurse to notify the health care provider to cancel the MRI procedure are:
● “I had a pacemaker inserted a few years ago because my heart was not beating fast enough.”
● "I fell down my basement steps last year and broke my hip and had to have a hip replacement.”
● “When I was diagnosed with mitral valve prolapse, they had to replace the valve with a prosthetic valve."
These statements indicate that the client has metallic implants or devices in their body, which can be affected by the strong magnetic field of an MRI machine. This can pose a risk to the client’s safety and may interfere with the accuracy of the MRI results.
The other statements do not necessarily require the cancellation of the MRI procedure, but the nurse may need to take additional precautions or provide additional support to ensure the client’s comfort and safety during the procedure.
Here is a detailed explanation of why the other choices do not necessarily require the cancellation of the MRI procedure:
● “I have such terrible anxiety, I don’t know if I can remain still throughout the procedure.”: While anxiety can make it difficult for a client to remain still during an MRI procedure, it does not necessarily require the cancellation of the procedure. The nurse may provide additional support or medication to help the client manage their anxiety and remain still during the procedure.
● “I have diabetes mellitus type and have been taking insulin for many years.”: Having diabetes and taking insulin does not necessarily require the cancellation of an MRI procedure. The nurse may need to take additional precautions to ensure that the client’s blood sugar levels are stable during the procedure, but it does not pose a direct risk to the client’s safety or interfere with the accuracy of the MRI results.
Correct Answer is B
Explanation
a.Stabilization and management of symptoms are critical goals for any client with schizophrenia. However, in psychiatric rehabilitation, the focus goes beyond merely stabilizing symptoms. The goal is often to enhance the client’s ability to function in daily life and improve their overall well-being, not just manage symptoms.
b.The primary outcome of a psychiatric rehabilitation program is to help clients improve their overall quality of life. This includes helping them develop skills for independent living, managing their symptoms effectively, enhancing social interactions, and improving their sense of purpose and well-being.
c.In cases of chronic mental health conditions like schizophrenia, it may not always be realistic or possible for clients to return to their prior level of functioning before the onset of the illness. The focus is more on helping the client achieve the best possible level of functioning within the limits of their condition, rather than returning to a specific previous state.
d.While medication adherence is crucial in the treatment of schizophrenia, it is just one component of managing the condition. Psychiatric rehabilitation is a holistic process that includes psychosocial interventions, skills training, and social support. Medication adherence supports symptom management, but it is not the primary outcome.
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