A client arrives to the clinic with reports of progressive weakness in his lower extremities. Which of the following findings in the client's history is consistent with the client developing Guillain-Barre syndrome?

Choice A Reason: This is incorrect because phototherapy is not a recommended therapy for contact dermatitis. Phototherapy involves exposing the skin to artificial light sources that emit specific wavelengths of light that can have anti-inflammatory or immunomodulatory effects. Phototherapy can be used for some skin conditions, such as psoriasis or eczema, but not for contact dermatitis.

Choice B Reason: This is incorrect because antibiotics are not a recommended therapy for contact dermatitis. Antibiotics are drugs that kill or inhibit bacteria that cause infections. Contact dermatitis is not an infection, but an allergic or irritant reaction to a substance that comes in contact with the skin. Antibiotics have no effect on contact dermatitis and may cause adverse effects or resistance.

Choice C Reason: This is incorrect because UV light is not a recommended therapy for contact dermatitis. UV light refers to ultraviolet radiation from sunlight or artificial sources that can damage DNA and cause skin cancer or aging. UV light can also worsen contact dermatitis by increasing inflammation and sensitivity to allergens or irritants.

Choice D Reason: This is correct because avoidance is the best therapy for contact dermatitis. Avoidance means identifying and avoiding the substance that causes the skin reaction. This can prevent further exposure and allow the skin to heal. The nurse can help the client by providing education on how to read labels, use protective clothing or gloves, or substitute safer products.

Choice A Reason: Educating the client about the therapy is an important action by the nurse, but not the priority one. The nurse should explain the purpose, procedure, benefits, and risks of hydrotherapy to the client before starting it, but only after ensuring their comfort and pain relief.

Choice B Reason: Providing analgesics after therapy ends is not enough, as the nurse should provide them before and during therapy as well. Hydrotherapy involves cleansing and debriding of burn wounds with water jets or whirlpools, which can be very painful and stressful for the client.

Choice C Reason: This is the correct choice. Providing analgesics before therapy begins is the priority action by the nurse, as it reduces pain and anxiety for the client and facilitates wound healing. The nurse should assess the client's pain level and administer appropriate analgesics at least 30 minutes before hydrotherapy.

Choice D Reason: Ensuring there are clean supplies is an essential action by the nurse, but not the priority one. The nurse should use sterile or clean equipment and solutions for hydrotherapy to prevent infection and contamination of burn wounds, but only after ensuring their comfort and pain relief.