Nursing Elites

1. The key to the prevention of a pandemic influenza is:

• A. Early detection
• B. Early antibiotic treatment
• C. Vaccination of at-risk populations
• D. Isolation of suspected cases

Correct answer: A

Rationale: The key to preventing a pandemic influenza is early detection. Detecting influenza cases early allows for timely public health responses to limit the spread of the virus. Early detection helps in implementing measures such as isolation, treatment, and vaccination to prevent the development of a full-blown pandemic. Antibiotics are not effective against influenza viruses, so early antibiotic treatment is not the key to prevention. While vaccination of at-risk populations is important in controlling the spread of influenza, early detection is crucial as it allows for timely implementation of vaccination strategies. Isolation of suspected cases is a containment measure rather than a prevention strategy; the key to prevention lies in early detection to stop the spread before it becomes a pandemic.

2. Which of the following tasks may be delegated to unlicensed assistive personnel?

• A. Cleansing a wound with peroxide
• B. Irrigating a colostomy
• C. Assisting with performing incentive spirometry
• D. Removing a saline-lock IV

Correct answer: C

Rationale: Certain tasks can be safely delegated to unlicensed assistive personnel to assist nurses in their workload. Tasks that involve routine activities like incentive spirometry can be delegated. Unlicensed assistive personnel can assist clients with incentive spirometry, helping in promoting lung expansion and preventing respiratory complications. Cleansing a wound with peroxide (Choice A) and irrigating a colostomy (Choice B) involve more complex procedures that should be performed by licensed healthcare providers due to the risk of infection and potential complications. Removing a saline-lock IV (Choice D) requires specialized training and should only be performed by licensed personnel to prevent complications and ensure patient safety. The nurse remains responsible for delegating tasks appropriately and overseeing the care provided by unlicensed assistive personnel.

3. Who owns a patient's x-rays?

• A. The patient
• B. The doctor
• C. The facility that performed the procedure
• D. None of the above

Correct answer: C

Rationale: X-rays are typically owned by the facility that conducts the procedure, not the patient or the doctor. The facility that performs the procedure is responsible for maintaining and storing the x-rays as part of the patient's medical records. The patient does not own the x-rays since they are part of their medical record and not a physical possession. The doctor also does not own the x-rays as they are generated as a result of the medical procedure conducted at the facility, making choice C the correct answer.

4. A family member is complaining that the lights are too dim in the middle of the night when she comes in to visit her husband. What is the most objective response?

• A. Patients sleep better with the lights dimmed.
• B. The nightshift nurses prefer to work with less light.
• C. It's time for him to sleep, and you should, too.
• D. There's a reason we do that. Let me share a research study with you.

Correct answer: D

Rationale: The most objective response in this situation is to explain to the family member that there is a specific reason for dimming the lights and offer to share a research study to provide evidence-based information. By doing so, it helps the family member understand that the care provided is based on established practices and research, potentially alleviating her concerns and ensuring that her husband receives appropriate care. Choices A, B, and C do not address the family member's concern or provide a rationale backed by evidence, making them less suitable responses in this context.

5. A client in labor has an electronic fetal monitor attached to the abdomen, and the nurse notes that the baby's heart rate slows down during each contraction, returning to normal limits only after the contraction is complete. Which type of fetal heart rate change does this pattern describe?

• A. Variable decelerations
• B. Late decelerations
• C. Early decelerations
• D. Accelerations

Correct answer: B

Rationale: Late decelerations refer to a pattern where the baby's heart rate decreases during contractions and does not return to normal until after the contraction ends. This is considered a non-reassuring sign as it indicates potential fetal distress. Late decelerations are associated with uteroplacental insufficiency, and immediate medical attention is required. Variable decelerations (Choice A) are abrupt, unpredictable decreases in the fetal heart rate, usually associated with cord compression. Early decelerations (Choice C) are usually benign and mirror the contraction pattern. Accelerations (Choice D) are reassuring signs of fetal well-being, characterized by an increase in the fetal heart rate.

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