In addition to allergic reactions, which other reaction might a nurse observe when a client receives ceftriaxone?

Ceftriaxone is a broad-spectrum cephalosporin antibiotic that can lead to several potential reactions in addition to allergic reactions. Among the options provided, a rash is a notable reaction that can occur.

Rashes are commonly associated with the use of antibiotics and can manifest as various dermatological eruptions. In the case of ceftriaxone, it may provoke either a hypersensitivity reaction or serve as an independent side effect, leading to a rash in some patients. This reaction may present as urticaria or maculopapular lesions. It’s important to monitor for the development of a rash, as it can be an early sign of a more serious allergic response, such as Stevens-Johnson syndrome or toxic epidermal necrolysis, although these severe conditions are rare.

In contrast, while abdominal pain can occur with many medications, it is less specific to ceftriaxone and can arise from various other gastrointestinal conditions independent of the medication. Fluid overload is more of a concern with intravenous fluid administration or diuretics, and weight gain can be influenced by numerous factors unrelated to the immediate administration of ceftriaxone. Therefore, among the options provided, the development of a rash directly correlates with the administration of cef