A nurse is reinforcing teaching with a client who has a grade 2 ankle sprain. Which of the following statements by the client indicates an understanding of the teaching?

Choice A Reason:
"I will apply heat to my affected ankle to decrease swelling." Heat application is generally not recommended for acute injuries like ankle sprains. Heat can increase blood flow and potentially worsen swelling. Cold therapy (like ice) is typically advised in the early stages to reduce inflammation and swelling.
Choice B Reason:
"I can bear full weight on my affected ankle." For a grade 2 ankle sprain, bearing full weight on the affected ankle might not be advisable initially. Grade 2 sprains involve partial tearing of ligaments and usually require some period of rest or limited weight-bearing to allow healing.
Choice C Reason:
"I can dangle my affected ankle from the edge of the bed. “Dangling the affected ankle from the edge of the bed is a common recommendation to help with gentle movement and improve blood flow without putting excessive stress on the injured ankle. This activity can aid in the recovery process and is often recommended.
Choice D Reason:
"I will wrap my affected ankle with an elastic bandage. “Wrapping the affected ankle with an elastic bandage is a supportive measure recommended for managing ankle sprains. It helps provide compression, support, and stabilization to the injured area, assisting in reducing swelling and providing comfort.

Choice A Reason:

Keeping both arms below the level of the client's heart doesn't specifically address the prevention of lymphedema and might not be necessary for this purpose.

Choice B Reason:

Limiting range-of-motion exercises with the affected arm could potentially contribute to stiffness and reduced function, but appropriate and gradual range-of-motion exercises are generally recommended to prevent lymphedema.

Choice C Reason:

Using the client's left arm to obtain blood samples is correct. Lymphedema can occur due to the disruption of lymphatic vessels during surgery, leading to the accumulation of lymph fluid. To reduce the risk of lymphedema, medical procedures or blood draws should typically avoid using the affected arm. In this case, after a right radical mastectomy, using the left arm for blood samples can help protect the compromised lymphatic system in the right arm.

Choice D Reason:

Obtaining blood pressure readings using the client's right arm is not directly related to preventing lymphedema. However, excessive pressure or trauma to the affected arm should generally be avoided to reduce the risk of lymphedema.