Nursing Elites

1. When educating a group of school-age children on reducing the risk of Lyme disease, which instruction should the camp nurse include?

• A. Wash hands frequently
• B. Avoid drinking lake water
• C. Wear long sleeves and pants
• D. Do not share personal products

Correct answer: C

Rationale: The correct instruction to reduce the risk of Lyme disease is to wear long sleeves and pants. This helps prevent tick bites, which are the primary mode of transmission for Lyme disease. Wearing protective clothing reduces the skin's exposure to ticks, decreasing the chances of getting bitten. Washing hands frequently (Choice A) is important for general hygiene but not specifically for preventing Lyme disease. Avoiding drinking lake water (Choice B) is unrelated to the prevention of Lyme disease. Not sharing personal products (Choice D) is important for preventing the spread of infections but does not directly reduce the risk of Lyme disease.

2. A male client approaches the nurse with an angry expression on his face and raises his voice, saying, “My roommate is the most selfish, self-centered, angry person I have ever met. If he loses his temper one more time with me, I am going to punch him out.” The nurse recognizes that the client is using which defense mechanism?

• A. Denial
• B. Splitting
• C. Projection
• D. Rationalization

Correct answer: C

Rationale: The client is projecting his feelings of anger and frustration onto his roommate, attributing his own feelings to the other person. Projection is a defense mechanism where individuals attribute their thoughts, feelings, or motives onto another person. In this scenario, the client is displacing his anger onto his roommate, thereby using projection as a defense mechanism. Denial (choice A) is refusing to acknowledge an aspect of reality. Splitting (choice B) involves viewing people as all good or all bad. Rationalization (choice D) is creating logical explanations to justify unacceptable behavior.

3. After successful resuscitation, a client is given propranolol and transferred to the Intensive Coronary Care Unit (ICCU). On admission, magnesium sulfate 4 grams IV in 250 ml D5W at one gram/hour. Which assessment findings require immediate intervention by the nurse?

• A. Dark amber urine draining via an indwelling catheter at a rate of 40 ml per hour
• B. Serum calcium of 9.0 mg/dl (2.2 mmol/L SI) and magnesium of 1.8 mg/dl or Eq/L (0.74 mmol/L SI)
• C. Sinus rhythm at 72 beats/minute and peripheral blood pressure of 99/62
• D. Respiratory rate of 10 breaths per minute

Correct answer: D

Rationale: The correct answer is D. A low respiratory rate of 10 breaths per minute is indicative of possible magnesium toxicity, which can be a serious condition requiring immediate intervention. It is a critical finding that needs prompt attention to prevent further complications. The other options are not as urgent: A - dark amber urine may indicate dehydration but does not require immediate intervention, B - serum calcium and magnesium levels are within normal limits, C - sinus rhythm and blood pressure values are also within normal range and do not require immediate action.

4. A client has a history of vasovagal attacks resulting in brady-dysrhythmias. Which instruction is most important to include in the teaching plan?

• A. Use stool softeners regularly
• B. Avoid electromagnetic fields
• C. Maintain a low-fat diet
• D. Do not use aspirin products

Correct answer: A

Rationale: The correct answer is A: 'Use stool softeners regularly.' Vasovagal attacks can be triggered by straining, and using stool softeners can help prevent such attacks. Choices B, C, and D are not directly related to preventing vasovagal attacks in this context. Avoiding electromagnetic fields, maintaining a low-fat diet, or not using aspirin products are important for various health reasons but not specifically for preventing vasovagal attacks related to brady-dysrhythmias.

5. A 12-year-old client who had an appendectomy two days ago is receiving 0.9% normal saline at 50 ml/hour. The client’s urine specific gravity is 1.035. What action should the nurse implement?

• A. Encourage popsicles and fluids of choice
• B. Evaluate postural blood pressure measurements
• C. Obtain a specimen for urinalysis
• D. Assess bowel sounds in all quadrants

Correct answer: A

Rationale: Encouraging fluids helps address dehydration and potentially high urine specific gravity, which is often related to inadequate fluid intake. In this scenario, the client may be at risk of dehydration due to the appendectomy and the high urine specific gravity. Encouraging popsicles and fluids of choice can help increase fluid intake and improve hydration status. The other options are not the priority at this time. Postural blood pressure measurements may be relevant for assessing fluid status but are not the immediate action needed. Obtaining a specimen for urinalysis and assessing bowel sounds are not the priority actions based on the client's condition.

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