A nurse is assessing an adolescent client who has the parasitic infection scabies. Which of the following findings should the nurse expect?

A) Position the cast on a plastic-covered pillow:
Positioning the cast on a plastic-covered pillow is not recommended because the plastic can trap moisture and heat, potentially affecting the cast's integrity as it dries. Instead, a soft, absorbent material should be used to support the cast.

B) Perform neurovascular checks every 2 hr:
Frequent neurovascular checks are essential to monitor for complications such as compartment syndrome, nerve damage, or impaired circulation. This action helps ensure that any changes in sensation, movement, or circulation are identified and addressed promptly.

C) Instruct the client to avoid moving the fingers on the left hand:
Encouraging the client to move their fingers is important to prevent stiffness and swelling and to promote circulation. Instructing the client to avoid moving their fingers is not appropriate and could lead to complications.

D) Touch the cast with the palms of the hands when moving the client:
Handling a wet plaster cast with the palms of the hands is correct to prevent indentations and pressure points that could cause skin irritation or pressure sores. However, this action is not as critical as performing frequent neurovascular checks to ensure the client's safety and monitor for complications.

A) Measure the client's manifestations using an anxiety rating scale: This action is essential as the first step because it allows the nurse to accurately assess the severity of the client's anxiety. Understanding the level of anxiety helps in planning appropriate interventions and monitoring the effectiveness of any treatment provided. Accurate assessment is foundational in clinical decision making.

B) Initiate a referral to a local support group: While beneficial, referring the client to a support group should follow an initial assessment. Support groups can offer long-term benefits, but immediate needs and severity must be evaluated first.

C) Assist in finding alternative ways to cope: Helping the client develop coping strategies is an important intervention. However, before suggesting specific coping mechanisms, the nurse needs to understand the current level of anxiety and how it affects the client. This ensures that the coping strategies are appropriately tailored.

D) Administer an antianxiety medication: Administering medication can be crucial in managing severe anxiety, but this step should come after a thorough assessment. The nurse needs to determine if medication is necessary and what dosage might be appropriate, based on the anxiety rating scale and other assessment findings.