The nurse is caring for four clients: Client A, who has emphysema and whose oxygen saturation is 94%; Client B, with a postoperative hemoglobin of 8.2 mg/dL (82 g/L); Client C, newly admitted with a potassium level of 3.8 mEq/L (3.8 mmol/L); and Client D, scheduled for an appendectomy who has a white blood cell (WBC) count of 14,000 mm (14 x 10^9/L). Which intervention should the nurse implement? Reference Range:. Hemoglobin [14 to 18 g/dL (140 to 180 g/L)]. Potassium [3.5 to 5.0 mEq/L (3.5 to 5.0 mmol/L)]. White Blood Cell [5000 to 10,000/mm² (5 to 10 x 10^9/L)].

Move Client D into an isolation room 24 hours before surgery.

Ask the dietitian to add a banana to Client C's breakfast tray.

Increase Client A's oxygen to 4 liters a minute per cannula.

Verify that Client B has two units of packed cells available.

Answer and Explanation

The Correct Answer is D

The correct answer is Choice D.

Choice A rationale: Moving Client D into an isolation room 24 hours before surgery is not necessary. The client’s white blood cell (WBC) count is 14,000 mm (14 x 10^9/L), which is higher than the normal range of 5000 to 10,000/mm² (5 to 10 x 10^9/L). This indicates that the client may have an infection. However, it is not standard practice to isolate clients scheduled for surgery based solely on an elevated WBC count. Other factors, such as the presence of specific infectious diseases, would dictate the need for isolation.

Choice B rationale: Asking the dietitian to add a banana to Client C’s breakfast tray is not necessary. The client’s potassium level is 3.8 mEq/L (3.8 mmol/L), which is within the normal range of 3.5 to 5.0 mEq/L (3.5 to 5.0 mmol/L). Therefore, there is no need to increase the client’s potassium intake.

Choice C rationale: Increasing Client A’s oxygen to 4 liters a minute per cannula is not necessary. The client has emphysema and their oxygen saturation is 94%, which is within the normal range. Increasing the oxygen flow rate could lead to oxygen toxicity or suppress the client’s respiratory drive, leading to respiratory depression or failure.

Choice D rationale: Verifying that Client B has two units of packed cells available is the correct intervention. The client’s postoperative hemoglobin level is 8.2 mg/dL (82 g/L), which is lower than the normal range of 14 to 18 g/dL (140 to 180 g/L). This indicates that the client is anemic and may require a blood transfusion. Therefore, it is important to ensure that packed cells are available if needed.

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Correct Answer is D

Explanation

Choice A rationale:

Assigning the newly hired unlicensed assistive personnel (UAP) to clients who require the least complex level of care is not the best approach to ensure adequate care for all clients. It may limit the UAP's opportunities for learning and growth and may not fully utilize their skills.

Choice B rationale:

Asking the most experienced UAP to partner with the newly hired UAP is a reasonable approach, but it may not provide a comprehensive solution. It can be beneficial for mentorship and guidance, but it may not address all the clients' needs efficiently.

Choice C rationale:

Reviewing the UAP's skills checklist and experience with the person who hired the UAP is an important step in assessing competency. However, it alone may not ensure adequate care for all clients. Competency assessment should be ongoing and include direct observation of care delivery.

A. Objective data B. Subjective data C. Primary data D. Secondary data.

Correct Answer is B

Explanation

Choice A rationale:

Objective data. Rationale: Objective data are observable and measurable facts obtained through physical examination or diagnostic tests. The statement incorrectly labels the data as objective when it is, in fact, based on the client's feelings and perceptions, making it subjective.

Choice B rationale:

Subjective data. Rationale: Subjective data are information provided by the client, including their feelings, perceptions, and experiences. The statement correctly labels the data as subjective, as it reflects the client's report of thirst and hunger.

Choice C rationale:

Primary data. Rationale: Primary data are original data collected directly from the source, such as a client's medical history or interview. However, this classification does not address the nature of the data as being subjective or objective, so the statement does not provide a complete answer.

Choice D rationale:

Secondary data. Rationale: Secondary data are data obtained from sources other than the client, such as medical records or research studies. Similar to choice C, this classification does not address the nature of the data as being subjective or objective.

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Naxlex Comprehensive Predictor Exams

A newly hired unlicensed assistive personnel (UAP) is assigned to a home healthcare team along with two experienced UAPs. Which intervention should the home health nurse implement to ensure adequate care for all clients?

Correct Answer is D

Explanation

A nurse is documenting the data collected from an ongoing assessment of a client who has diabetes mellitus. The nurse writes, “The client reports feeling thirsty and hungry all the time.” How should the nurse label this type of data?

Correct Answer is B

Explanation

A nurse is caring for a client with a specific phobia. Which statement by the nurse is accurate regarding phobias?

A client tells the nurse about beginning an exercise program a month ago to lose weight and improve sleep. The client states that it still takes at least two hours to fall asleep at night. Which action should the nurse implement?

The unlicensed assistive personnel (UAP) tells the practical nurse (PN) that a male client is angry because the night shift took over 2 hours to bring him the pain medication, he had to request three times. Which action should the PN implement first?

The practical nurse (PN) is auscultating a client's lung sounds. Which description should the PN use to document this sound? (Please listen to the audio clip provided). Audio: [Wheezing sound]

A nurse is caring for a client who has meningitis caused by Streptococcus pneumoniae. The provider orders penicillin G IV for this client. Before administering the medication, which of the following actions should the nurse take?