A nurse is teaching a client who has diabetes mellitus. Which of the following should the nurse include as an expected finding of diabetic ketoacidosis (DKA?

A. A mechanically ventilated patient with a GCS of 6: A low GCS indicates severe neurologic impairment, but this patient is already mechanically ventilated, suggesting airway and breathing are being actively managed. Without new or worsening findings reported, this situation reflects a known, ongoing condition rather than requiring first assessment.

B. A patient with bacterial meningitis on droplet precautions: Droplet precautions are appropriate for infection control, but their presence alone does not indicate acute instability. If the patient is stable and precautions are in place, immediate reassessment is not the top priority.

C. A patient with meningitis complaining of photophobia: Photophobia is a common symptom of meningitis related to meningeal irritation. While uncomfortable and clinically relevant, it does not by itself signal an imminent life-threatening change requiring immediate intervention.

D. A patient with an intracranial pressure (ICP) of 20 mm Hg and an oral temperature of 104°F: An ICP of 20 mm Hg is at the upper limit of normal and, when combined with a very high fever, suggests increased risk for cerebral edema. Hyperthermia significantly increases metabolic demand and can worsen neurologic injury, making this patient the highest priority.

A. Mechanical diet: Mechanical diets modify the texture of foods for patients with chewing difficulties, but they still require oral intake and do not bypass the gastrointestinal tract. They are not suitable for patients unable to eat entirely.

B. Soft food diet: Soft diets consist of easily chewed foods, helpful for mild swallowing or dental issues, but they still rely on oral consumption. They do not provide nutrition for patients who cannot eat by mouth.

C. Pureed diet: Pureed diets are made for patients with dysphagia or difficulty chewing, transforming foods into a smooth consistency. While easier to swallow, they still depend on oral intake and cannot fully substitute when oral feeding is impossible.

D. Enteral feeding: Enteral nutrition delivers nutrients directly into the gastrointestinal tract via tubes (e.g., nasogastric, gastrostomy) for patients unable to eat or swallow safely. It provides complete nutritional support while maintaining gut integrity and function.