While caring for a client receiving total parenteral nutrition (TPN), it is most important for the nurse to monitor which of the client's lab values?

Serum protein.

Serum osmolarity.

Urinary ketones.

Capillary glucose.

Answer and Explanation

The Correct Answer is D

A. Serum protein is an indicator of the client’s overall nutritional status, but it is not as immediately critical to monitor as glucose levels in clients receiving TPN. Protein levels change more slowly over time and are not an acute concern.

B. While serum osmolarity is important in evaluating hydration status and electrolyte balance, it is not the primary lab to monitor during TPN administration. Glucose fluctuations are more likely to cause immediate complications.

C. Urinary ketones are typically monitored in clients with diabetic ketoacidosis (DKA), not in clients receiving TPN. Ketones are a byproduct of fat metabolism and are not a priority in TPN management.

D. Capillary glucose is the most important lab to monitor in clients on TPN because TPN solutions contain high amounts of glucose, which can lead to hyperglycemia. Monitoring glucose levels helps prevent complications such as hyperglycemia or hypoglycemia and is critical in managing the client's metabolic response to TPN.

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Correct Answer is B

Explanation

Choice A: Comprehension of simple commands is an earlier developmental stage and not directly related to the infant's ability to search for a fallen toy.

Choice B: Exploration beyond caregiver presence is a key characteristic of the sensorimotor stage in Piaget's theory. During this stage, infants develop object permanence and begin to explore their environment independently.

Choice C: Visible or audible separation anxiety is common during the early stages of infancy and is not specific to the sensorimotor stage.

Choice D: The ability to place objects in a container is more related to later developmental stages when fine motor skills are more developed.

A. Encourage the UAP to demonstrate the effective use of the incentive spirometer to the client. B. Schedule time later in the morning to review the use of the incentive spirometer with the client. C. Ask the practical nurse assigned to care for the client to review the use of the spirometer with the client. D. Advise the UAP that the respiratory therapist is responsible to supervise the client's use of the spirometer.

Correct Answer is C

Explanation

A. Encouraging the UAP to demonstrate the effective use of the incentive spirometer may not be appropriate since the UAP may not have the necessary training or expertise to provide proper instruction.
B. Scheduling time later to review the use of the spirometer does not address the immediate need for the client to understand how to use it effectively and may delay important interventions for respiratory health.
C. Asking the practical nurse assigned to care for the client to review the use of the spirometer ensures that the client receives accurate and professional guidance. The practical nurse has the training to properly instruct the client on the effective use of the incentive spirometer, which is crucial for preventing complications like atelectasis.
D. Advising the UAP that the respiratory therapist is responsible for supervising the client's use of the spirometer does not empower the UAP to take action and does not address the immediate concern regarding the client’s ineffective use.

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While caring for a client receiving total parenteral nutrition (TPN), it is most important for the nurse to monitor which of the client's lab values?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The practical nurse (PN) observes an infant searching for a fallen toy. According to Piaget, which additional finding should the PN correlate with this developmental stage?

Correct Answer is B

Explanation

The unlicensed assistive personnel (UAP) who is caring for a postoperative client reports to the charge nurse that the client is not using the incentive spirometer effectively. What action should the charge nurse implement?

Correct Answer is C

Explanation

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