Nursing Elites

1. Which statement best describes the pathophysiology of dementia of the Alzheimer type?

• A. There is a genetic predisposition and dysregulation of neurotransmitters.
• B. The dementia is transient and secondary to a physical imbalance or disorder.
• C. Hypoxia and decreased perfusion of select areas of the brain cause tissue damage.
• D. The presence of amyloid plaques is associated with brain tissue destruction.

Correct answer: D

Rationale: In Alzheimer's disease, the accumulation of amyloid plaques in the brain is a hallmark feature. These plaques are associated with the destruction of brain tissue, contributing to the cognitive decline seen in dementia. Genetic predisposition and dysregulation of neurotransmitters are factors linked to the development of Alzheimer's disease, but the primary pathology lies in the amyloid plaques. Transient dementia is not characteristic of Alzheimer's disease, which is a progressive neurodegenerative disorder. Hypoxia and decreased perfusion are more typical of vascular dementia, where blood flow to the brain is compromised.

2. A teenager begins to cry while talking with the nurse about the problem of not being able to make friends. Which is the correct therapeutic nursing intervention?

• A. Sitting quietly with the client
• B. Telling the client that crying is not helpful
• C. Suggesting that the client play a board game
• D. Recommending how the client can change this situation

Correct answer: A

Rationale: The correct therapeutic nursing intervention in this situation is sitting quietly with the client. This approach conveys empathy, acceptance, and a willingness to listen, which can help the teenager feel supported and understood. It is important for the nurse to create a safe space for the client to express their emotions without judgment. Telling the client that crying is not helpful dismisses their feelings and can hinder the therapeutic relationship. Suggesting a board game as a distraction may prevent the client from fully exploring and addressing their emotions about the issue. Recommending how the client can change the situation may be premature at this stage, as the priority is to provide emotional support and establish trust before delving into problem-solving.

3. A client is being treated for anxiety and desires to be free from anxious feelings and despair. According to Maslow's hierarchy of needs, which level does this client need to meet?

• A. Physiological
• B. Safety
• C. Belonging
• D. Self-esteem

Correct answer: B

Rationale: According to Maslow's hierarchy of needs, safety needs come right after physiological needs. Safety needs include feelings of security and stability. When a client is treated for anxiety and seeks to be free from anxious feelings and despair, they are primarily aiming to meet their safety needs. By addressing anxiety and moving towards a sense of safety, the client can progress to addressing higher-level needs. Choices A, C, and D are incorrect in this scenario. Physiological needs (Choice A) refer to basic needs like food, water, and shelter. Belonging (Choice C) and self-esteem (Choice D) are higher-level needs in Maslow's hierarchy that come after safety needs. Therefore, the most appropriate level for the client in this case is safety.

4. When administering medications through a nasogastric tube connected to low intermittent suction, which action should the nurse do first?

• A. Clamp the nasogastric tube
• B. Confirm placement of the tube
• C. Use a syringe to instill the medications
• D. Turn off the intermittent suction device

Correct answer: D

Rationale: When administering medications through a nasogastric tube connected to low intermittent suction, the nurse should first turn off the intermittent suction device. This step is crucial to prevent the medications from being immediately suctioned out before they can be absorbed. Clamping the nasogastric tube is not the initial action because it may cause pressure buildup and lead to complications. Confirming the placement of the tube is important but should not be the first step in this scenario. Using a syringe to instill the medications comes after ensuring the suction is turned off to enable proper administration and absorption of the medications.

5. The healthcare provider is assessing several clients before surgery. Which factor in a client's history poses the greatest threat for complications during surgery?

• A. Taking birth control pills for the past 2 years
• B. Taking anticoagulants for the past year
• C. Recently completing antibiotic therapy
• D. Having taken laxatives PRN for the last 6 months

Correct answer: B

Rationale: The correct answer is taking anticoagulants for the past year. Anticoagulants increase the risk of bleeding during surgery, which can lead to complications. It is crucial for the healthcare provider to be aware of this medication. While clients taking birth control pills (option A) may be more prone to developing blood clots, these issues typically arise after surgery. Clients who recently completed antibiotic therapy (option C) or have taken laxatives PRN for the last 6 months (option D) are at lower risk compared to those taking anticoagulants (option B) during surgery.

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