A nurse is reinforcing teaching about preterm labor with a client who is at 28 weeks of gestation. Which of the following statements by the client indicates an understanding of the teaching?

(a) "Wear an underwire bra between feedings."
Wearing an underwire bra between feedings can compress breast tissue and impede milk flow, increasing the risk of mastitis. This recommendation is incorrect and could contribute to the development of mastitis rather than preventing it.

(b) "You should use a breast pump if you plan to return to work."
Regularly expressing breast milk with a breast pump, especially if planning to return to work, helps maintain milk supply and prevents engorgement, which can lead to mastitis. This recommendation encourages appropriate breastfeeding practices to prevent mastitis.

(c) "Wash your nipples with soap and water daily."
While maintaining good breast hygiene is important, excessive washing with soap and water can strip the nipples of natural oils and increase the risk of dryness and cracking, which may predispose to mastitis. This recommendation is not the most effective strategy for preventing mastitis.

(d) "Cover your breasts immediately after feedings."
Covering the breasts immediately after feedings may trap moisture and promote bacterial growth, increasing the risk of mastitis. It is important to allow the breasts to air dry after feedings to prevent moisture buildup and promote healing of any cracked nipples. This recommendation is not appropriate for preventing mastitis.

(a) "White blood cell count is an indicator of anemia."
A white blood cell (WBC) count is primarily used to assess for infection or inflammation, not anemia. Anemia is typically evaluated by measuring hemoglobin and hematocrit levels, not WBC count. This statement indicates a misunderstanding of the purpose of the WBC count.

(b) "Urine specific gravity identifies my risk for pregnancy induced hypertension."
Urine specific gravity measures the concentration of urine and is used to assess hydration status and kidney function. It does not directly identify the risk for pregnancy-induced hypertension (PIH). The presence of protein in the urine (proteinuria) would be more indicative of PIH. This statement indicates a misunderstanding of the purpose of the urine specific gravity test.

(c) "Platelet count identifies if I am at risk for bleeding."
This is the correct statement. A platelet count is used to determine the number of platelets in the blood, which are essential for normal blood clotting. A low platelet count (thrombocytopenia) can indicate an increased risk of bleeding, while a high count (thrombocytosis) can be associated with clotting disorders.

(d) "Sedimentation rate checks for signs of cancer."
The erythrocyte sedimentation rate (ESR) measures how quickly red blood cells settle at the bottom of a test tube. It is a nonspecific test used to detect inflammation in the body. While an elevated ESR can be associated with various conditions, including infections, autoimmune diseases, and cancers, it is not specifically used to check for cancer. This statement indicates a misunderstanding of the purpose of the sedimentation rate test.