A toddler is being treated for acetaminophen toxicity after an accidental overdose.
The nurse should prepare to administer which medication?

Choice A rationale

Urinary frequency is not a typical symptom of mastitis. This symptom is more commonly associated with urinary tract infections or a normal postpartum physiological response due to the increased diuresis that occurs as the body eliminates excess fluid from pregnancy.

Choice B rationale

Flu-like symptoms such as fever, chills, malaise, and myalgia are systemic inflammatory responses often accompanying mastitis. These symptoms are caused by the body's release of cytokines in response to the bacterial infection, leading to a widespread systemic reaction.

Choice C rationale

Unilateral breast tenderness is a classic localized sign of mastitis, indicating inflammation and infection within the affected breast tissue. This localized pain is a direct result of tissue damage and the inflammatory cascade triggered by bacterial proliferation.

Choice D rationale

Unilateral breast erythema, or redness, is a cardinal sign of inflammation and infection in mastitis. This symptom is caused by vasodilation of local blood vessels and increased blood flow to the infected area, a key component of the inflammatory response.

Choice E rationale

Uterine tenderness is not a symptom of mastitis. Uterine tenderness, particularly with foul-smelling lochia and fever, is indicative of a postpartum uterine infection, such as endometritis, which is a different clinical condition affecting the reproductive tract.

Choice F rationale

Bilateral breast firmness is not a typical symptom of mastitis. This finding is more consistent with bilateral breast engorgement, which is a physiological process characterized by venous and lymphatic stasis, and not a localized bacterial infection.

Choice A rationale

Painting a picture requires fine motor skills and a level of artistic expression that may be beyond a typical toddler's developmental stage. While some toddlers may enjoy making marks on paper, the structured activity of painting a picture is more appropriate for preschoolers. Toddlers are still developing hand-eye coordination and may become frustrated with a task that requires precision.

Choice B rationale

Playing peek-a-boo is a game typically enjoyed by infants who are learning about object permanence. While a toddler may still find it amusing, it is not the most developmentally appropriate activity for a hospitalized toddler who is developing gross motor skills, independence, and exploring their environment. The game does not support the toddler's need for autonomy and movement.

Choice C rationale

Listening to music can be a soothing and pleasant activity for a toddler, especially in a hospital setting. However, it is a passive activity. The most appropriate play for a toddler is one that engages their newfound gross motor skills, sense of autonomy, and exploration. A passive activity like listening to music does not fully meet the developmental needs of this age group.

Choice D rationale

Playing with a push-pull toy is the most appropriate activity for a toddler. Toddlers are in the developmental stage of mastering walking and running. These toys support the development of gross motor skills, coordination, and balance. The activity also encourages independent exploration and a sense of mastery, which aligns with the toddler's psychosocial stage of autonomy versus shame and doubt.