Nursing Elites

1. Which vitamin deficiency is most associated with night blindness?

• A. Vitamin A
• B. Vitamin B12
• C. Vitamin C
• D. Vitamin D

Correct answer: A

Rationale: The correct answer is Vitamin A. Vitamin A deficiency leads to night blindness because this vitamin is crucial for the formation of rhodopsin, a photopigment in the retina. Rhodopsin is essential for vision in low-light conditions. Vitamin B12 deficiency can lead to anemia and neurological issues but is not directly related to night blindness. Vitamin C deficiency can cause scurvy, affecting connective tissues, but not night vision. Vitamin D deficiency can lead to bone disorders but is not primarily associated with night blindness.

2. The PN is caring for an older client who was informed about the diagnosis of terminal cancer two days ago. Which intervention would be most helpful for the client's spouse at this time?

• A. Consultation with the case manager and hospital chaplain
• B. Visiting after procedures are done to avoid seeing the client in pain
• C. Participating in the client's care within his/her capabilities and desires
• D. Information about palliative and hospice care services

Correct answer: D

Rationale: Providing information about palliative and hospice care services can help the spouse understand the options for managing the client's symptoms and improving the quality of life. This also provides support and guidance during a difficult time. Consulting with the case manager and hospital chaplain may be beneficial for emotional support but may not address the practical aspects of care. Visiting after procedures are done to avoid seeing the client in pain may not foster open communication and support. While participating in the client's care is important, providing information about palliative and hospice care services is the most helpful intervention in this scenario.

3. The nurse is assisting the recreational director of a long-term care facility in planning outdoor activities for the wheelchair-bound older residents who are mentally alert. Which activity meets the physical and social needs of these residents?

• A. An open-air concert
• B. A tea party in the courtyard
• C. A team ring-toss competition
• D. A picnic in the park

Correct answer: B

Rationale: A tea party in the courtyard provides a social and physical activity suitable for wheelchair-bound older residents who are mentally alert. It offers an opportunity for social interaction, enjoyment of the outdoors, and participation in a physical activity without the need for extensive mobility. An open-air concert may not provide the same level of social interaction or physical engagement as a tea party. A team ring-toss competition may be physically challenging for wheelchair-bound residents. A picnic in the park could present challenges related to accessibility and might not foster the same level of social interaction as a tea party in a more contained courtyard setting.

4. What is the correct order of steps in the nursing process?

• A. Assessment, Diagnosis, Planning, Implementation, Evaluation
• B. Planning, Implementation, Evaluation, Diagnosis, Assessment
• C. Diagnosis, Assessment, Planning, Implementation, Evaluation
• D. Implementation, Planning, Evaluation, Diagnosis, Assessment

Correct answer: A

Rationale: The correct order in the nursing process is Assessment, Diagnosis, Planning, Implementation, and Evaluation. Assessment involves gathering information about the patient, Diagnosis is identifying the problem, Planning involves setting goals and outcomes, Implementation is carrying out the plan, and Evaluation is assessing the outcomes. Choices B, C, and D have the steps in the incorrect order, not following the standard nursing process framework. Therefore, the correct answer is option A.

5. In which type of cardiomyopathy does septal involvement occur?

• A. Congestive
• B. Dilated
• C. Hypertrophic
• D. Restrictive

Correct answer: C

Rationale: Septal involvement is a characteristic feature of hypertrophic cardiomyopathy, where the septal wall of the heart thickens. This thickening can obstruct blood flow out of the heart, leading to complications such as arrhythmias and heart failure. This differentiates it from other types of cardiomyopathy. In congestive cardiomyopathy (choice A), the heart's chambers become enlarged and weakened, but there is no specific mention of septal involvement. Dilated cardiomyopathy (choice B) involves dilation and impaired contraction of the heart chambers, not specifically septal thickening. Restrictive cardiomyopathy (choice D) is characterized by stiffening of the heart muscle, affecting its ability to fill properly, without direct involvement of the septum.

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