Order: cephalexin (Keflex) 0.5 gp.o. qid. Available: cephalexin (Keflex) 250 mg capsules. How many capsules will the nurse administer?

Answer and Explanation

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.

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Correct Answer is A

Explanation

The identification phase of the nurse-client relationship is characterized by the client feeling comfortable and secure enough to open up and share their feelings, emotions, and personal experiences with the nurse. It involves establishing trust and rapport, which allows the client to feel supported and understood by the nurse. Sharing feelings and emotions indicates that the client has reached a level of comfort and trust in the therapeutic relationship, making it a key indicator of the identification phase.

The other behaviors mentioned in the options are not specifically related to the identification phase:

● The client attending therapy sessions and utilizing services provided is an important aspect of engagement and active participation in the therapeutic process. However, it does not specifically indicate the identification phase of the relationship.

● The client stating that they feel the issues have been resolved and no longer need to come suggests the termination phase of the nurse-client relationship rather than the identification phase. The termination phase occurs when the client feels they have achieved their goals and no longer require ongoing therapy.

● The client answering questions related to the plan of care is a general indicator of communication and collaboration in the therapeutic process. It does not specifically signify the identification phase but rather active involvement in the treatment plan.

A. “I can see you are anxious. Let's stop for a minute." B. “Use the deep breathing techniques we practiced yesterday." C. "What is the worst that will happen if you confront this fear?" D. “Tell me how you are feeling right now."

Correct Answer is B

Explanation

A. “I can see you are anxious. Let's stop for a minute."This option interrupts the exposure process. In systematic desensitization, the goal is to continue exposure while employing relaxation techniques, so stopping would not promote the gradual reduction of anxiety.

B. “Use the deep breathing techniques we practiced yesterday."This statement encourages the client to utilize a relaxation technique (deep breathing) while facing their fear, which is the core of systematic desensitization. By practicing relaxation in the presence of the feared stimulus, the client learns to associate the stimulus with calmness rather than anxiety.

C. "What is the worst that will happen if you confront this fear?"This option uses a form of cognitive restructuring, which is more aligned with cognitive-behavioral therapy (CBT) rather than systematic desensitization. This focuses on changing thought patterns rather than gradually exposing the person to their fear while inducing relaxation.

D. “Tell me how you are feeling right now."While it is important for the client to reflect on their feelings, this option does not promote relaxation or directly help the client manage their anxiety response during exposure. It focuses more on emotional processing rather than applying the desensitization technique.

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Order: cephalexin (Keflex) 0.5 gp.o. qid. Available: cephalexin (Keflex) 250 mg capsules. How many capsules will the nurse administer?

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Naxlex Comprehensive Predictor Exams

The nurse has established a therapeutic relationship with a client. Which behaviors identified will indicate that the client has entered into the identification phase of the nurse-client relationship?

Correct Answer is A

Explanation

A nurse is assisting a client who is working on the technique of systematic desensitization. Which statement made by the nurse best uses the principle of technique?

Correct Answer is B

Explanation

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