A nurse is collecting data from a client who has peritonitis. Which of the following findings should the nurse expect?

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.

Choice A Reason:
"I'll make sure I stay away from microwave ovens." This statement is incorrect . While there were concerns about interference in the past, modern pacemakers are generally not affected by household appliances like microwave ovens.
Choice B Reason:
"I should have an MRI, rather than a CAT scan, if necessary." This statement is incorrect. Both MRI and CAT scans have considerations when a person has a pacemaker. An MRI might be contraindicated due to the magnetic field, while a CAT scan might be a safer imaging choice.
Choice C Reason:
"I'll hold my cell phone against the ear on the opposite side of my body." This statement reflects an understanding of the precaution to avoid holding a cell phone directly over the implanted pacemaker. Keeping the phone on the opposite side helps minimize the potential interference with the pacemaker's function.
Choice D Reason:
"I shouldn't travel by plane because of airport security." This statement is incorrect. Airport security systems generally don't affect pacemakers, so traveling by plane is usually safe. However, informing security personnel about the presence of a pacemaker is a good practice.