Nursing Elites

1. The parents of a child often try to persuade their preschooler to touch their pet dog to reduce the child's fear of dogs. Instead, the child's fears and anxiety increase. Which advice would the nurse suggest to help overcome their child's fear?

• A. Ask the child to touch the dog's back gently.
• B. Keep the child away from dogs for a few years.
• C. Let the child watch other children playing with dogs.
• D. Bring in a pet cat to familiarize the child with animals.

Correct answer: C

Rationale: To help the child overcome their fear of dogs, the nurse should recommend letting the child watch other children playing with dogs. This approach allows the child to observe interactions with dogs in a safe environment, gradually building comfort and familiarity. Encouraging the child to touch the dog's back gently may increase fear and anxiety, as it could be overwhelming for the child. Keeping the child away from dogs for a few years does not address the fear directly and may not help the child overcome it. Bringing in a pet cat, while introducing the child to animals, does not specifically target the fear of dogs and may not effectively reduce the fear and anxiety associated with dogs.

2. Which of the following is an example of neurofeedback used with a child diagnosed with reactive attachment disorder (RAD)?

• A. A child's brain waves are monitored through electrodes placed on the scalp
• B. Parents give their child a sticker when he behaves appropriately
• C. A child uses a sand tray to draw shapes and release stress while talking with a nurse
• D. Parents or a nurse hold a child close during play until he becomes angry enough to unleash his rage

Correct answer: A

Rationale: Neurofeedback is a form of treatment that may be used for children diagnosed with reactive attachment disorder (RAD). Neurofeedback involves attaching electrodes to the scalp in a method similar to an EEG. The child's brainwaves are then monitored while being exposed to positive images or games to produce positive brain patterns. Choice A is the correct answer as it describes the process of neurofeedback, which is a common therapeutic approach for managing RAD. Choices B, C, and D are incorrect because they do not directly involve monitoring brain waves through electrodes to provide feedback for brain pattern adjustments, which is the core concept of neurofeedback therapy.

3. 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.

4. Which action often triggers an episode of violence or aggression in a patient with a psychiatric diagnosis involving violent behavior?

• A. Obtaining a history
• B. Asking for input into care
• C. Enforcing rules
• D. Taking a walk

Correct answer: C

Rationale: Enforcing rules is often a trigger for patients with psychiatric diagnoses involving violent behavior. Limit-setting or denying patient demands can be perceived as control and intimidation, leading to aggressive responses. Nursing staff must respond calmly and professionally to prevent escalation. Avoiding such patients or matching their emotions can worsen the situation. Therefore, enforcing rules can provoke violent episodes in these patients.

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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