A nurse in an obstetric clinic is caring for four clients. The nurse should identify that an intrauterine device is contraindicated for which of the following clients?

(A) Tell the client to apply hydrocortisone ointment to the affected area of the breast:
Hydrocortisone ointment is not appropriate for treating mastitis, which is an infection of the breast tissue. The primary treatments for mastitis include antibiotics, pain management, and supportive measures like warm compresses to relieve discomfort and promote milk flow.

(B) Suggest the client apply warm compresses to the affected breast:
Applying warm compresses to the affected breast can help relieve pain and promote milk flow, which can aid in resolving the infection. Warmth can help reduce inflammation and make breastfeeding or pumping less painful.

(C) Recommend the client avoid wearing a nursing bra until symptoms resolve:
Avoiding a nursing bra is not necessary. In fact, wearing a well-fitting and supportive nursing bra can help manage discomfort and support the breasts. It is important that the bra is not too tight to avoid further compression and blockage of milk ducts.

(D) Encourage the client to limit oral fluid intake to decrease milk production:
Limiting fluid intake is not recommended. Adequate hydration is important for overall health and maintaining milk supply. Reducing fluid intake does not effectively manage mastitis and can lead to dehydration.

(A) A client who smokes one pack of cigarettes per day:
While smoking is a significant risk factor for many health issues, including cardiovascular disease, it is not a direct contraindication for the use of an intrauterine device (IUD). However, smokers should be counseled about the risks of smoking and offered support to quit.

(B) A client who has a history of gallbladder disease:
A history of gallbladder disease does not contraindicate the use of an IUD. IUDs are primarily contraindicated in cases of active pelvic infection, certain uterine abnormalities, and confirmed pregnancy, but not gallbladder disease.

(C) A client who has a positive pregnancy test:
An IUD should not be inserted in a client who has a positive pregnancy test. Inserting an IUD during pregnancy can lead to complications such as infection, miscarriage, and preterm birth. It is crucial to confirm the absence of pregnancy before IUD insertion.

(D) A client who is nulliparous:
Being nulliparous (having never given birth) is not a contraindication for IUD use. IUDs can be safely used by nulliparous women, though some might have a slightly higher risk of expulsion or insertion-related discomfort compared to women who have given birth.