A client who had knee replacement surgery receives a prescription for enoxaparin 30 mg subcutaneously every 12 hours for 10 days. The medication is available in 30 mg per 0.3 mL prefilled syringes. How many mL should the practical nurse (PN) administer each day? (Enter numerical value only.).

This is the first action that the PN should take because the catheter size and balloon volume are inappropriate for the client. A #18 urinary catheter is too large for a female client who weighs 50 kg, and a 30 mL balloon may cause bladder trauma or discomfort. The PN should consult with the charge nurse and obtain a smaller catheter (such as #14 or #16) with a 10 mL balloon.

A. Obtaining a 30 mL syringe and a vial of sterile water is not the first action because it does not address the issue of the catheter size and balloon volume.

B. Asking the client if she has previously been catheterized is not the first action because it does not address the issue of the catheter size and balloon volume.

D. Positioning the client and observing the urinary meatus is not the first action because it does not address the issue of the catheter size and balloon volume.

The correct answer is **b. Oral feeding of a two-year-old child after application of a hip spica cast.**

Choice A rationale:

Participation in staff rounds to record notes regarding client goals is not an appropriate task to delegate to a UAP. This task requires clinical assessment, judgment, and documentation skills that are within the scope of practice of a licensed practical nurse (PN), but not a UAP.

Choice B rationale:

Oral feeding of a two-year-old child after application of a hip spica cast is an appropriate task that the PN can delegate to a UAP. Feeding a stable patient is a routine task that does not require advanced nursing skills or clinical judgment. As long as the child is not at high risk for complications, this task can be safely delegated to a UAP with proper training and supervision.

Choice C rationale:

Evaluation of a client's incisional pain following narcotic administration is not an appropriate task to delegate to a UAP. This task requires clinical assessment, evaluation of medication effects, and critical thinking skills that are within the scope of practice of a PN, but not a UAP.

Choice D rationale:

Assessment of the placement and patency of a nasogastric feeding tube is not an appropriate task to delegate to a UAP. This task requires specialized nursing skills and clinical judgment to ensure the safety and effectiveness of the feeding tube. It is within the scope of practice of a PN, but not a UAP.