The nurse reviews the laboratory reports of a client and concludes that the client has diabetes. Which finding helped the nurse to reach this conclusion?

Choice A rationale: The patient with type 2 diabetes admitted with pneumonia might not necessarily need insulin therapy to prevent ketoacidosis.

Choice B rationale: Type 2 diabetes doesn't typically involve islet cell antibodies destroying the pancreas's ability to produce insulin.

Choice C rationale: In this scenario, the patient might have enough endogenous insulin to prevent ketosis but could be at risk for hyperosmolar hyperglycemic syndrome due to illness-induced stress.

Choice D rationale: Type 2 diabetes often involves some degree of endogenous insulin secretion, and not all patients require daily insulin injections.

Choice A rationale: Irregular respirations, bradycardia, and widened pulse pressure might indicate increased intracranial pressure.

Choice B rationale: This set of symptoms is often seen in cardiac tamponade and is referred to as the Beck’s triad and not Cushing's triad.

Choice C rationale: Cushing's triad is a set of clinical signs associated with increased intracranial pressure (ICP) and typically includes bradycardia (slow heart rate),

hypertension (elevated blood pressure), and irregular breathing patterns. Fixed pupils can also be present in some cases, but it's important to note that this triad is not always consistently present and may vary from person to person.

Choice D rationale: This set of symptoms describes symptoms of shock, not specifically Cushing's triad.