Nursing Elites

1. Which of the following values should be monitored closely while a client is on total parenteral nutrition?

• A. calcium
• B. magnesium
• C. glucose
• D. cholesterol

Correct answer: C

Rationale: Glucose is the correct value to monitor closely while a client is on total parenteral nutrition. Total parenteral nutrition solutions have high glucose concentrations, necessitating monitoring to prevent complications like hyperglycemia. Calcium, magnesium, and cholesterol are not typically closely monitored during total parenteral nutrition as they are not directly related to the solution's composition or potential associated complications.

2. A nurse demonstrates the procedure for bathing a newborn to a new mother. The next day, the nurse watches as the mother bathes the infant. The nurse determines that the mother is performing the procedure correctly if the mother performs which action?

• A. Uses a cotton-tipped swab to carefully clean inside the infant's nose
• B. Uncovers only the body part being washed
• C. Washes the diaper area first
• D. Washes the infant's chest first

Correct answer: B

Rationale: When bathing a newborn, it is crucial to follow a specific sequence for thorough cleaning and safety. The correct sequence includes starting with the eyes and face, then moving to the external ear, areas behind the ears, neck, hands, arms, legs, and finally the diaper area. Keeping the infant warm is essential, so only the body part being washed should be uncovered. Using a cotton-tipped swab to clean inside the infant's nose is not recommended due to the risk of injury if the infant moves suddenly. Washing the diaper area first is incorrect as it should be done towards the end of the bath to prevent contamination. Washing the infant's chest first is also incorrect as it deviates from the recommended bathing sequence for a newborn.

3. Which of the following vaccines contains a live virus?

• A. varicella
• B. IPV
• C. DTaP
• D. hepatitis B

Correct answer: A

Rationale: The correct answer is varicella. Varicella vaccine contains a live, weakened form of the varicella-zoster virus. Choice B, IPV (inactivated poliovirus vaccine), is an inactivated vaccine, not a live virus vaccine. Choices C and D, DTaP (diphtheria, tetanus, and acellular pertussis vaccine) and hepatitis B vaccine, respectively, do not contain live viruses. Varicella is the only live virus vaccine among the options.

4. A clinic nurse about to meet a new client plans to gather subjective data regarding the client's health history. Which action does the nurse take to help ensure the success of the interview?

• A. Ensuring that the room is private
• B. Having the client sit across from the nurse without a desk or table between them
• C. Maintaining a distance of 4 to 5 feet between the nurse and client
• D. Adjusting the room lighting to ensure it is comfortable and conducive for the client

Correct answer: A

Rationale: The physical environment of an interview room should provide optimal conditions to encourage a smooth interview and make the client feel comfortable. The nurse ensures that privacy is maintained to avoid interruptions during the interview. This helps create a safe space for the client to share sensitive information. Having the client sit across from the nurse without a desk or table between them is also important to promote open communication and build rapport. Maintaining a distance of 4 to 5 feet from the client respects their personal space and helps prevent the client from feeling overwhelmed. While adjusting the room lighting is beneficial for creating a comfortable atmosphere, ensuring privacy is crucial for establishing trust and confidentiality. Therefore, ensuring that the room is private is crucial for the success of the interview, making choice A the correct answer. Choices B, C, and D are incorrect as they do not directly address the importance of privacy in creating a conducive environment for the interview.

5. Central venous access devices (CVADs) are frequently utilized to administer chemotherapy. What is an advantage of using CVADs for chemotherapeutic agent administration?

• A. CVADs are more expensive than a peripheral IV.
• B. Weekly administration is possible.
• C. Chemotherapeutic agents can be caustic to smaller veins.
• D. The client or family can administer the drug at home.

Correct answer: C

Rationale: The correct advantage of using CVADs for chemotherapeutic agent administration is that chemotherapeutic agents can be caustic to smaller veins. Many chemotherapeutic drugs are vesicants, which can cause tissue damage even in low concentrations. Using a CVAD to administer these agents into a large vein is optimal as it reduces the risk of damage. Choice A is incorrect as CVADs are actually more expensive than a peripheral IV, making it a disadvantage. Choice B is incorrect because the frequency of administration depends on the specific drug being administered, not on the access device, so it does not represent a universal advantage. Choice D is incorrect because IV chemotherapeutic agents are typically not self-administered at home; they are usually given in a hospital, outpatient, or clinic setting, making it an invalid advantage of using CVADs.

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