A nurse is planning care for a client who has a new prescription for parenteral nutrition (PN) in 20% dextrose and fat emulsions. Which of the following is an appropriate action to include in the plan of care?

Administer the PN and fat emulsion separately.

Prepare the client for a central venous line.

Change the PN infusion bag every 48 hr.

Obtain a random blood glucose daily.

Answer and Explanation

The Correct Answer is B

A. Administer the PN and fat emulsion separately:

Administering the PN and fat emulsion separately is not a typical practice. Usually, PN formulations are prepared to include both macronutrients (carbohydrates and fat) in a single bag to provide a balanced nutritional profile. Administering them separately might lead to inconsistencies in the client's nutritional intake.

B. Prepare the client for a central venous line:

This is the correct action. Parenteral nutrition (PN) with a high concentration of dextrose (20%) and fat emulsions can be hypertonic and irritating to peripheral veins. Therefore, a central venous line is often recommended for the administration of such solutions. Preparing the client for a central venous line helps ensure the safe and effective delivery of PN.

C. Change the PN infusion bag every 48 hr:

The frequency of changing the PN infusion bag is not solely determined by time but rather by factors such as the stability of the solution, risk of contamination, and compatibility of the components. The specific recommendation for changing the PN bag should be based on institutional policies and the characteristics of the PN solution being used.

D. Obtain a random blood glucose daily:

While monitoring blood glucose is important in clients receiving PN, obtaining a random blood glucose daily is not specific enough for managing the potential hyperglycemic effects of a 20% dextrose solution. Continuous glucose monitoring or more frequent and scheduled blood glucose checks may be necessary.

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Correct Answer is A

Explanation

A. Endotracheal suctioning:

This is the correct answer. If a client requires endotracheal suctioning, it is likely due to respiratory distress or compromised airway clearance. Ensuring a patent airway and maintaining adequate oxygenation is the top priority, making endotracheal suctioning the first procedure to be performed.

B. Urinary catheter care:

Urinary catheter care is important for preventing infections and maintaining urinary function, but it is generally not as urgent as addressing respiratory distress. If the client is experiencing respiratory issues, addressing these concerns should take precedence.

C. Enteral feeding:

While enteral feeding is essential for providing nutrition, it is not typically as urgent as addressing respiratory needs. If a client requires endotracheal suctioning for respiratory support, it should be prioritized over enteral feeding.

D. Wound irrigation:

Wound irrigation is important for wound care, but it is generally not as time-sensitive as addressing respiratory needs. If the client's airway is compromised, it takes precedence over wound irrigation.

A. Use an 18-gauge, 1-inch needle to administer the medication. B. Inject 5.1 cm (2 in) away from the umbilicus. C. Expel air bubble before injecting medication. D. Massage the injection site after withdrawing the needle.

Correct Answer is B

Explanation

A. Use an 18-gauge, 1-inch needle to administer the medication.An 18-gauge needle is too large for subcutaneous heparin injections, which require a smaller, finer needle, typically 25- to 27-gauge and ⅜- to ⅝-inch in length. The smaller gauge reduces discomfort and is appropriate for subcutaneous tissue.

B. Inject 5.1 cm (2 in) away from the umbilicus.Heparin injections should be given at least 2 inches from the umbilicus to avoid areas with dense blood vessels, which decreases the risk of hematoma formation and improves medication absorption.

C. Expel air bubble before injecting medication.For prefilled heparin syringes, the small air bubble should not be expelled, as it helps ensure the full dose is administered and can reduce bruising by sealing the medication in the tissue.

D. Massage the injection site after withdrawing the needle.Massaging the site after a heparin injection is not recommended as it increases the risk of bruising and tissue irritation. Instead, gentle pressure may be applied briefly if there is bleeding at the site.

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A nurse is planning care for a client who has a new prescription for parenteral nutrition (PN) in 20% dextrose and fat emulsions. Which of the following is an appropriate action to include in the plan of care?

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