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 A

Explanation

When a client refuses to look at their mastectomy incision and refuses to talk about it, the best response by the practical nurse (PN) is to respect the client's autonomy and validate their feelings. Option a) acknowledges the client's discomfort and provides reassurance that it is okay for them to decline looking or talking about the incision at the moment. It also oﬀers support by letting the client know that the incision will be available for examination when they feel ready to do so.

Let's evaluate the other options:

b) "Would you like me to call another nurse to be here while I show you the wound?"
This response assumes that the client needs someone else present to address their refusal to look at the incision. While having another nurse present may be helpful for some clients, it is not the appropriate first response. Respecting the client's autonomy and providing support should be the initial approach.

c) "Part of recovery is accepting your new body image, and you will need to look at your incision."
This response may come across as directive and insensitive. It implies that the client must look at their incision as part of their recovery process, disregarding their feelings and personal choices. It is important to respect the client's autonomy and allow them to navigate their own healing journey at their own pace.

d) "You will feel beter when you see that the incision is not as bad as you may think."
This response invalidates the client's feelings and assumes that their concerns about the incision are unfounded. It is essential to respect the client's emotions and validate their experience rather than dismissing or minimizing their concerns.

In summary, when a client refuses to look at their mastectomy incision and refuses to talk about it, the best response by the practical nurse (PN) is to acknowledge the client's discomfort, respect their autonomy, and provide reassurance that it is okay for them to decline looking or talking about the incision at that moment. The client's readiness to address the incision should be honored, and support should be oﬀered when they are ready.

A. CP is one of the most common permanent physical disabilities in children. B. Brain damage with CP is not progressive but does have a variable course. C. Severe motor dysfunction determines the extent of successful habilitation. D. Continued development of the brain lesion determines the child's outcome.

Correct Answer is B

Explanation

Choice A rationale:

CP being one of the most common permanent physical disabilities in children is a general statement but does not directly address the mother's question about the progression of her child's impaired movements. It does not provide an explanation for the potential course of CP.

Choice B rationale:

Brain damage with CP is not progressive but does have a variable course. This response provides the best explanation to the mother's question. CP is a static neurological condition, which means that the initial brain injury that led to CP does not worsen over time. However, the functional abilities and impairments of a child with CP can vary widely and may change as the child grows and develops. Some children may improve with therapy and interventions, while others may have relatively stable impairments.

Choice C rationale:

Severe motor dysfunction determines the extent of successful habilitation is not entirely accurate. While the severity of motor dysfunction does play a role in the challenges a child with CP may face, it does not solely determine the extent of successful habilitation. Many factors, including early intervention, therapy, and individualized care, can influence a child's progress and potential for improvement.

Choice D rationale:

Continued development of the brain lesion determines the child's outcome is not an accurate statement. CP is primarily caused by non-pro

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

At the first dressing change, the practical nurse (PN) tells the client that her mastectomy incision is healing well, but the client refuses to look at the incision and refuses to talk about it. Which response by the PN to the client's silence is best?

Correct Answer is A

Explanation

The mother of a child with cerebral palsy (CP) asks the nurse if her child's impaired movements will worsen as the child grows. Which response provides the best explanation?

Correct Answer is B

Explanation

The healthcare provider prescribes the antibiotic cefdinir 300 mg by mouth every 12 hours for a client with a postoperative wound infection. Which foods should the nurse encourage this client to eat?

A child who weighs 55 pounds receives a prescription for cefotaxime 150 mg/kg/day intravenously in divided doses every 6 hours. How many mg should the nurse administer each day?

The nurse is planning discharge instructions for a client with type 2 diabetes who will be starting exenatide. Which information should be included in the discharge instructions?

A nurse is administering tetracycline to a client who has acne vulgaris. The client tells the nurse that he usually takes calcium supplements with his meals. How should the nurse respond?

A young adult is brought to the emergency department after taking a handful of drugs. The client is unresponsive, so an endotracheal tube (ETT) is inserted. How should the nurse determine if the ETT is correctly placed? (Select all that apply.).

While changing a client's postoperative dressing, the nurse observes purulent drainage at the site. Before reporting this finding to the healthcare provider, the nurse should note which of the client's laboratory values?

An older client with dementia who is refusing to allow an unlicensed assistive personnel (UAP) bathe her is becoming increasingly agitated and stating the UAP wants to hurt her and tie her up. Which approach should the nurse use with the client?​​​​​​