Nursing Elites

1. Which benefit accompanies mild apprehension?

• A. Physiological functions are slowed.
• B. There is an increased alertness.
• C. Behavioral responses become automatic.
• D. Ego defense mechanisms are mobilized.

Correct answer: B

Rationale: A mild level of anxiety can be beneficial because it increases alertness and focuses attention. Physiological functions are actually amplified initially, not slowed, due to mild apprehension; however, prolonged anxiety can lead to decreased function due to exhaustion. Automatic behavioral responses and ego defense mechanisms may hinder an individual's awareness rather than enhancing it, making them less beneficial compared to increased alertness.

2. Which instruction is most important for the nurse to include when teaching a client with limited mobility strategies to prevent venous thrombosis?

• A. Perform cough and deep breathing exercises hourly.
• B. Turn from side to side in bed at least every 2 hours.
• C. Dorsiflex and plantarflex the feet 10 times each hour
• D. Drink approximately 4 ounces of water every hour

Correct answer: C

Rationale: To reduce the risk of venous thrombosis, the nurse should instruct the client to perform dorsiflexion and plantar flexion exercises regularly. These exercises help promote venous return and prevent venous thrombus formation. Options A, B, and D are beneficial in managing other complications of immobility, such as atelectasis and pressure ulcers, but they are less effective in preventing venous thrombosis compared to dorsiflexion and plantar flexion exercises.

3. Which approach is best to use with a client who is angry and agitated?

• A. Confront the client about the behavior.
• B. Turn on the television to distract the client.
• C. Maintain a calm, consistent approach with the client.
• D. Explain to the client why the behavior is unacceptable.

Correct answer: C

Rationale: When dealing with an angry and agitated client, it is crucial to maintain a calm and consistent approach. Consistency allows the client to predict the caregiver's behavior, which can help reduce their anxiety and agitation. Confronting the client about their behavior may escalate the situation and increase their anger. Using distractions like turning on the television is not addressing the underlying issue and may not be effective in calming the client. Explaining to the client why their behavior is unacceptable is not suitable in the moment of agitation, as the client may not be in a state to attend to logical explanations and perceived criticisms should be avoided to prevent further escalation.

4. Which intervention should the nurse use for a client who hallucinates, yells, and curses throughout the day?

• A. Ignore the client's behavior if the client is not harming anyone.
• B. Isolate the client until the behavior decreases or stops.
• C. Explain how the behavior affects other people on the unit.
• D. Seek to understand what the behavior means to the client.

Correct answer: D

Rationale: When a client experiences hallucinations, yells, and curses, it is essential to seek to understand the underlying meaning of their behavior. All behavior has significance, and understanding the client's perspective can guide appropriate interventions. Ignoring the behavior may exacerbate the situation and isolating the client could lead to increased anxiety and further acting out. Explaining the impact on others is not helpful in this scenario as the client is not intentionally hallucinating; yelling and cursing are responses to the hallucinations.

5. The nurse plans to administer diazepam, 4 mg IV push, to a client with severe anxiety. How many milliliters should the nurse administer? (Round to the nearest tenth.)

• A. 0.2 mL
• B. 0.8 mL
• C. 1.25 mL
• D. 2.0 mL

Correct answer: B

Rationale: To calculate the volume to administer, use the formula: (Volume to administer = (Ordered Dose � Volume on hand) / Dose on hand). In this case, it would be (4 mg � 1 mL) / 5 mg = 0.8 mL. Therefore, the nurse should administer 0.8 mL of diazepam. Choice A (0.2 mL) is incorrect because it miscalculates the dosage. Choice C (1.25 mL) and Choice D (2.0 mL) are incorrect as they do not align with the correct calculation based on the ordered dose and available concentration. The correct answer, 0.8 mL, is derived from accurate dosage calculation and aligns with the formula for IV medication administration, ensuring the safe and effective delivery of the medication to the client.

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