Nursing Elites

1. Fat emulsions are frequently administered as a part of total parenteral nutrition. Which statement is true regarding fat emulsions?

• A. They have a high energy-to-fluid-volume ratio.
• B. Even though hypertonic, they are well tolerated.
• C. They are a basic solution due to the addition of sodium hydroxide (NaOH).
• D. The pH is alkaline, making them compatible with most medications.

Correct answer: A

Rationale: The correct statement is that fat emulsions have a high energy-to-fluid-volume ratio. Fat emulsions are formulated in 10%, 20%, and 30% solutions and supply 1.1, 2, and 3 kilocalories, respectively, for each milliliter. In comparison, a milliliter of 5% dextrose only supplies 0.17 kilocalories. Choices B, C, and D are incorrect. Choice B is false because fat emulsions are essentially pH neutral and isotonic, not hypertonic. Choice C is incorrect because fat emulsions are not basic solutions; they are essentially pH neutral. Choice D is incorrect as fat emulsions are not alkaline; they are pH neutral, making them compatible with most medications.

2. The nurse is caring for a client with laryngeal cancer. Which finding ascertained in the health history would not be common for this diagnosis?

• A. Foul breath
• B. Dysphagia
• C. Diarrhea
• D. Chronic hiccups

Correct answer: C

Rationale: Diarrhea is not a common finding in clients with laryngeal cancer. Foul breath (A), dysphagia (B), and chronic hiccups (D) are expected findings associated with laryngeal cancer. Foul breath can result from tissue breakdown in the mouth and throat. Dysphagia, or difficulty swallowing, can occur due to the tumor's location affecting the swallowing mechanism. Chronic hiccups can be a symptom of irritation to the phrenic nerves from the cancer.

3. Before administering Theodur to a 10-year-old being treated for asthma, the nurse should check the:

• A. Urinary output
• B. Blood pressure
• C. Pulse
• D. Temperature

Correct answer: C

Rationale: The correct answer is to check the pulse. Theodur is a bronchodilator used in asthma treatment, and one of the side effects is tachycardia (increased heart rate). Therefore, it is essential to assess the pulse rate before administering Theodur to monitor for any potential tachycardia. Checking urinary output (Choice A), blood pressure (Choice B), and temperature (Choice D) are not directly related to the immediate side effects of bronchodilators like Theodur in this context, making them unnecessary assessments.

4. A 32-year-old female frequently comes to her primary care provider with vague complaints of headache, abdominal pain, and trouble sleeping. In the past, the physician has dutifully prescribed medication, but little else. Which of the following comments by the nurse to the physician is appropriate?

• A. "Often women who are victims of domestic violence suffer vague symptoms such as abdominal pain."?
• B. "Often women become offended if asked about their safety in relationships."?
• C. "It is mandatory that all women be questioned about domestic violence."?
• D. "How would you feel to know that her partner is beating her and you didn't ask?"?

Correct answer: A

Rationale: The correct answer is, "Often women who are victims of domestic violence suffer vague symptoms such as abdominal pain."? There is a well-documented correlation between vague symptoms like abdominal pain and battered woman syndrome. It is crucial for healthcare providers to inquire about potential domestic violence when presented with such symptoms. Choice B is incorrect as studies show that women are not generally offended by appropriately phrased questions about their safety in relationships. While it is not mandatory to question all women about domestic violence, it is advisable to at least ask a screening question regarding safety. Choice D is inappropriate as it uses a shaming tactic, which is not constructive and may create a hostile work environment. It's important for healthcare professionals to approach sensitive topics like domestic violence with empathy and professionalism.

5. A client with a diagnosis of Schizophrenia has been released from an acute care setting. The client had a prolonged recovery from relapse. One of the parents says to the discharge nurse, 'I do not understand what is going on. The hospital said she was better, but all she does is sit around all day and smoke. We cannot get her to go to the vocational training you arranged.' The nurse recognizes that more teaching is needed about

• A. the pathophysiology and behavioral manifestations of schizophrenia.
• B. support groups that can help the parents cope with their frustration.
• C. the prolonged recovery time and side effects of medications to prevent relapse.
• D. motivational techniques that are effective in engaging clients with schizophrenia.

Correct answer: C

Rationale: The nurse conducting discharge teaching must emphasize the extended recovery process and the potential side effects of medications used to prevent relapse in individuals with schizophrenia. In this scenario, it is crucial for the parents to understand that the client's behavior may be influenced by the medication's sedative qualities and the time required for full recovery. While support groups can assist caregivers in coping with their emotions and providing better care, the priority here is educating on the recovery process and medication effects. Motivational techniques are beneficial but may not be the immediate focus in this situation.

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