Nursing Elites

1. A patient with a history of hypertension is admitted for chest pain. What is the most appropriate action for the nurse to take first?

• A. Obtain a detailed medical history
• B. Administer nitroglycerin
• C. Conduct an ECG
• D. Administer morphine sulfate

Correct answer: B

Rationale: The correct answer is to administer nitroglycerin. Nitroglycerin is the priority intervention for a patient presenting with chest pain as it helps dilate blood vessels, reduce chest pain, and improve oxygen supply to the heart. Obtaining a detailed medical history, conducting an ECG, or administering morphine sulfate are important steps in the assessment and treatment process but are secondary to the immediate need to address chest pain and potential cardiac ischemia.

2. Which of the following is the correct method to reduce the risk of infection when handling a urinary catheter?

• A. Clean the catheter tubing with soap and water.
• B. Maintain sterile technique when inserting the catheter.
• C. Insert the catheter using clean gloves and a clean technique.
• D. Flush the catheter tubing regularly with sterile water.

Correct answer: B

Rationale: The correct method to reduce the risk of infection when handling a urinary catheter is to maintain sterile technique when inserting the catheter. Sterile technique helps prevent introducing pathogens into the urinary system, reducing the risk of infection. Choice A is incorrect because cleaning the catheter tubing with soap and water is not sufficient for preventing infection. Choice C is incorrect as clean gloves and technique are not enough; sterile technique is necessary. Choice D is incorrect as flushing the catheter tubing with sterile water, though important for maintaining catheter patency, does not address the need for sterile technique during insertion to prevent infection.

3. A county public health nurse is developing a list of interventions to address the three core functions of public health. Which of the following interventions should the nurse include as part of the assurance function?

• A. Use surveillance to investigate outbreaks of foodborne illness
• B. Monitor the incidence rates of varicella every 2 months
• C. Organize an immunization clinic for at-risk members of the community
• D. Educate the community about the health risks of alcohol use

Correct answer: C

Rationale: The correct answer is C: 'Organize an immunization clinic for at-risk members of the community.' This intervention is part of the assurance function in public health, as it ensures that the community has access to preventive health services. Choice A is related to the assessment function as it involves surveillance to investigate outbreaks. Choice B is also related to the assessment function since it involves monitoring incidence rates. Choice D is associated with the policy development function as it involves educating the community about health risks.

4. What is a primary goal when managing a client with generalized anxiety disorder (GAD)?

• A. Encourage the client to engage in regular physical exercise
• B. Help the client avoid anxiety triggers through behavioral therapy
• C. Encourage the client to express feelings openly
• D. Teach relaxation techniques to help manage anxiety

Correct answer: D

Rationale: When managing a client with generalized anxiety disorder (GAD), a primary goal is to teach relaxation techniques to help manage anxiety. Relaxation techniques such as deep breathing, progressive muscle relaxation, and mindfulness can be effective in reducing anxiety symptoms. Encouraging the client to engage in regular physical exercise (Choice A) can be beneficial but teaching relaxation techniques is more specific to managing anxiety. Avoiding anxiety triggers through behavioral therapy (Choice B) may be part of the treatment plan but teaching relaxation techniques is more directly aimed at managing anxiety. While encouraging the client to express feelings openly (Choice C) can be important for overall emotional well-being, teaching relaxation techniques is more focused on addressing the symptoms of anxiety.

5. A healthcare provider is providing a report to a colleague about a client who weighs 210 lb and has a prescription for one-third weight bearing on the right leg. How many kg of weight should the client bear on the right leg?

• A. 32 kg
• B. 35 kg
• C. 40 kg
• D. 45 kg

Correct answer: A

Rationale: To calculate the weight-bearing limit, we first need to convert 210 lbs to kg. To do this, we use the conversion factor 1 lb = 0.453592 kg. So, 210 lbs is equal to 210 * 0.453592 = 95.254 kg. One-third of 95.254 kg is 31.7513 kg, which can be rounded to 32 kg. Therefore, the client should bear 32 kg of weight on the right leg. Choice A is the correct answer. Choices B, C, and D are incorrect as they do not reflect the accurate calculation based on the client's weight and the prescribed weight-bearing limit.

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