Order, digoxin (Lanoxin) 0.25 mg IM daily. Available digoxin (Lanoxin) 0.5 mg/2 mL How many mL will the nurse administer?

Answer and Explanation

The Correct Answer is ["1"]

To calculate the amount of mL the nurse should administer, we can use a proportion based on the available concentration of digoxin (Lanoxin) and the prescribed dose.

The available concentration is 0.5 mg/2 mL, which means there are 0.5 mg of digoxin in 2 mL of solution.

The prescribed dose is 0.25 mg.

Now we can set up the proportion:

0.5 mg / 2 mL = 0.25 mg / x mL

Cross-multiplying, we have:

0.5 mg * x mL = 2 mL * 0.25 mg

0.5x = 0.5

Dividing both sides by 0.5, we get:

x = 0.5 / 0.5

x = 1

Therefore, the nurse should administer 1 mL of digoxin (Lanoxin) to deliver a dose of 0.25 mg.

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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.

A. It is easy to determine if a person is mentally healthy or mentally ill. B. Persons who engage in fantasies are mentally C. In most cases, mental health is a state of emotional, psychological and social wellness evidenced by satisfying interpersonal relationships, effective behavior and coping, positive self-concept, and emotional stability D. Behavior that may be viewed as acceptable in one culture is always unacceptable in other cultures.

Correct Answer is C

Explanation

This definition highlights the importance of positive relationships, effective coping strategies, a positive self-concept, and emotional stability in determining mental health.

The others are incorrect:

1. It is not easy to determine if a person is mentally healthy or mentally ill: Assessing mental health and diagnosing mental illness requires a comprehensive evaluation by trained professionals. Mental health is a complex and multifaceted aspect of overall well-being that involves various factors, and determining someone's mental health status is not a simple or straightforward process.

2. Persons who engage in fantasies are mentally ill: Engaging in fantasies is not necessarily indicative of mental illness. Fantasies can be a normal part of human imagination and creativity. However, the context and intensity of fantasies, along with other psychological and behavioral indicators, would need to be considered in a comprehensive assessment to determine if there are any underlying mental health concerns.

3. Behavior that may be viewed as acceptable in one culture is always unacceptable in other cultures: Cultural norms and values vary across societies, and what may be deemed acceptable or unacceptable behavior can differ significantly. There is no

universal standard for judging the acceptability of behavior across all cultures. Cultural relativism recognizes that behaviors and norms should be understood within their cultural context.

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Order, digoxin (Lanoxin) 0.25 mg IM daily. Available digoxin (Lanoxin) 0.5 mg/2 mL How many mL will the nurse administer?

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Naxlex Comprehensive Predictor Exams

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

Which is true regarding mental health and mental illness?

Correct Answer is C

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?

During the assessment, the nurse asks the client to describe the client's problems. The purpose of this question is to obtain information about what?

1 oz (ounce)=_____mL

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