Nursing Elites

1. The client has been vomiting and has had numerous episodes of diarrhea. Which laboratory test should the nurse monitor?

• A. Serum calcium.
• B. Serum phosphorus.
• C. Serum potassium.
• D. Serum sodium.

Correct answer: C

Rationale: During episodes of vomiting and diarrhea, there is a risk of significant potassium loss, leading to potential electrolyte imbalances. Monitoring serum potassium levels is crucial in this situation to assess and manage any abnormalities promptly. Serum calcium (Choice A) is not typically affected by vomiting and diarrhea. Serum phosphorus (Choice B) levels are not commonly altered by these symptoms. Serum sodium (Choice D) may be affected in severe cases of dehydration, but potassium monitoring is a higher priority due to its potential for rapid depletion in vomiting and diarrhea.

2. Which of the following actions by the healthcare provider would be considered false imprisonment?

• A. The healthcare provider tells the client they are not allowed to leave until the physician has released them.
• B. The healthcare provider asks the client why they wish to leave.
• C. The healthcare provider asks the client to explain what they understand about their medical diagnosis.
• D. The healthcare provider asks the client to sign an against medical advice discharge form.

Correct answer: A

Rationale: The correct answer is A. False imprisonment occurs when a healthcare provider restrains a client from leaving against their will, even if the provider believes it is in the client's best interest. In this scenario, telling the client they are not allowed to leave until the physician has released them constitutes false imprisonment as it restricts the client's freedom of movement. Choice B is incorrect because asking the client why they wish to leave is a form of assessment and does not involve restraining the client. Choice C is incorrect as it pertains to educating the client about their medical condition. Choice D is incorrect because asking the client to sign an against medical advice discharge form is a legal and ethical procedure to ensure the client understands the risks of leaving against medical advice.

3. In a 29-year-old female client who is being successfully treated for Cushing's syndrome, nurse Lyzette would expect a decline in:

• A. Serum glucose level.
• B. Hair loss.
• C. Bone mineralization.
• D. Menstrual flow.

Correct answer: A

Rationale: The correct answer is A: Serum glucose level. In Cushing's syndrome, there is excess cortisol production which can lead to hyperglycemia. Successful treatment of Cushing's syndrome aims to normalize cortisol levels, resulting in a decline in serum glucose levels. Choice B, hair loss, is not specifically associated with Cushing's syndrome or its treatment. Choice C, bone mineralization, is often compromised in Cushing's syndrome due to the effects of excess cortisol on bones; however, successful treatment would aim to improve bone health rather than decline it. Choice D, menstrual flow, is not directly linked to Cushing's syndrome or its treatment, so a decline in menstrual flow would not be an expected outcome of successful treatment.

4. A nurse manager is focusing on improving communication on the unit. Which of the following best describes the importance of this focus?

• A. The nurse manager's focus on communication is essential to ensure that all staff members are informed, understand their roles, and can work together effectively to provide quality care.
• B. The nurse manager's focus on communication is important to ensure that information is shared effectively and that there is a clear understanding of roles and responsibilities on the unit.
• C. The nurse manager's focus on communication is crucial to ensuring that all staff members are working together effectively and that there is a shared understanding of the unit's goals and priorities.
• D. The nurse manager's focus on communication is vital to creating an open and transparent environment where staff members feel comfortable sharing information and concerns.

Correct answer: A

Rationale: The correct answer is A. Effective communication is essential for ensuring that all staff members are informed, understand their roles, and can collaborate effectively to provide quality care. Choice B focuses more on information sharing and understanding roles but lacks emphasis on effective teamwork and quality care provision. Choice C mentions staff working together effectively and understanding unit goals, but it does not explicitly highlight the importance of staff being informed and understanding their roles. Choice D emphasizes creating an open environment for sharing information and concerns, which is important but does not encompass the broader aspects of effective communication as described in choice A.

5. A client is diagnosed with hyperthyroidism. The nurse anticipates which of the following medications to be ordered?

• A. Levothyroxine
• B. Propylthiouracil
• C. Lithium
• D. Metoprolol

Correct answer: B

Rationale: The correct answer is B: Propylthiouracil. Propylthiouracil is an antithyroid medication used to manage hyperthyroidism by inhibiting the synthesis of thyroid hormones. Levothyroxine (Choice A) is typically used to treat hypothyroidism, the opposite of hyperthyroidism. Lithium (Choice C) is not used to treat hyperthyroidism but is commonly used to manage bipolar disorder. Metoprolol (Choice D) is a beta-blocker that may be used to manage symptoms like tachycardia associated with hyperthyroidism, but it is not the primary treatment for the condition.

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