The nurse notes bilateral enlargement of the parotid glands. Which condition does the nurse suspect?

Open-angle glaucoma involves progressive optic nerve damage from increased intraocular pressure, leading to peripheral vision loss. It is typically asymptomatic early, with gradual visual field constriction. Untreated progression results in irreversible blindness due to retinal ganglion cell loss.

Rationale:

A. Impaired central vision is not an early feature of open-angle glaucoma and occurs later in advanced disease. Early changes affect peripheral fields first. Absence of central involvement and presence of early field loss make this incorrect.

B. Impaired peripheral vision is the hallmark early sign of open-angle glaucoma due to optic nerve fiber damage. Patients develop tunnel vision over time. Presence of visual field loss and progressive peripheral deficit directly supports this diagnosis.

C. Eye pain is typically absent in open-angle glaucoma and is more characteristic of acute angle-closure glaucoma. This condition progresses silently. Lack of ocular pain and gradual asymptomatic course make this finding inconsistent.

D. Opacity of the lens indicates cataract formation, not glaucoma. Cataracts cause clouded vision rather than increased intraocular pressure. Presence of lens opacity without optic nerve damage differentiates it from glaucoma.

SBAR is a standardized communication framework used in clinical handover to ensure patient safety, reduce errors, and improve escalation of care by structuring information into Situation, Background, Assessment, and Recommendation to support rapid clinical decision-making in deteriorating patients.

Rationale:

B. Situation is the first SBAR component and identifies the caller, location, patient, and immediate problem. This establishes context for communication. The nurse introduces self, unit, patient identity, postoperative status, and reason for call, which defines the urgent clinical situation requiring escalation.

C. Background provides relevant clinical history and predisposing factors contributing to current condition. This includes post-operative status, comorbid hypertension, medication use, and prior analgesia response. It supplies essential contextual data without interpretation of current deterioration, forming baseline clinical information.

D. Assessment describes current clinical findings including vital signs, abdominal rigidity, severe pain, and signs of shock or sepsis. These objective and subjective findings indicate acute deterioration and possible intra-abdominal complication, forming the nurse’s clinical evaluation of patient status.

A. Recommendation states the suggested clinical actions such as urgent evaluation, imaging, fluid resuscitation, and antibiotic escalation. This final step communicates expected interventions based on suspected peritonitis or hemorrhage, completing SBAR with actionable clinical direction for provider response.