A nurse is assessing a newborn following a circumcision 48 hr ago.
The nurse should identify that yellow exudate covering the newborn's glans penis indicates which of the following?

Choice A rationale

Feeding from the affected breast is crucial for promoting milk drainage and preventing milk stasis, which can exacerbate mastitis. Emptying the breast, even if painful, helps to clear the blocked ducts and reduce the bacterial load. Discontinuing feeding from the affected breast could lead to engorgement and worsening of the infection, hindering recovery.

Choice B rationale

Pumping and discarding milk is not recommended for mastitis. The milk from a breast with mastitis is generally safe for the infant, and the act of pumping helps to empty the breast and facilitate drainage, similar to direct breastfeeding. Discarding the milk unnecessarily deprives the infant of nutrition and can contribute to decreased milk supply.

Choice C rationale

Applying moist heat to the affected breast can significantly alleviate discomfort and promote milk flow by causing vasodilation and encouraging ductal patency. This helps to reduce inflammation, improve circulation, and facilitate the drainage of milk from the breast, which is essential for resolving the infection and reducing pain.

Choice D rationale

Maintaining adequate hydration is important for overall health, especially during lactation. However, a specific fluid intake of exactly 1,500 milliliters per day is not the primary or most effective intervention for mastitis. While hydration supports milk production, the core interventions for mastitis focus on milk drainage, pain management, and often antibiotic therapy.

Choice A rationale

Patterned breathing techniques involve conscious control of respiratory rate and depth, which can redirect attention and promote relaxation. This cognitive distraction reduces the perception of pain by engaging higher cortical centers, thus modulating pain signals transmitted via the spinothalamic tracts. However, it does not directly address the localized pressure associated with back labor.

Choice B rationale

Effleurage involves light, circular stroking of the abdomen. This gentle cutaneous stimulation activates large-diameter afferent nerve fibers, which, according to the gate control theory of pain, can inhibit the transmission of noxious stimuli by smaller-diameter fibers in the spinal cord. While soothing, it may not provide sufficient counter-pressure for intense back labor.

Choice C rationale

Sacral counterpressure involves applying firm, sustained pressure to the sacrum. This technique directly opposes the pressure exerted by the fetal occiput against the sacral nerves during back labor. The deep pressure stimulates mechanoreceptors, which can significantly reduce the perception of pain through afferent inhibition and potentially alter the biomechanics of fetal descent.

Choice D rationale

Guided imagery involves directing the client to focus on pleasant mental images to divert attention from pain. This cognitive behavioral strategy can activate descending inhibitory pathways from the brainstem, releasing endogenous opioids and serotonin, thereby modulating pain perception. However, it may not be as effective for the specific, intense pressure of back labor.