The patient has 1000 mL ordered over 10 hours. Using an IV pump, how many milliliters per hour should the IV fluids be infused?

Choice A rationale: Diabetic ketoacidosis (DKA) is a severe complication of diabetes characterized by hyperglycemia (glucose > 250 mg/dL), ketonemia, and metabolic acidosis. It typically occurs in type 1 diabetes when there is an absolute insulin deficiency, leading to increased lipolysis and ketone body production. DKA is not associated with low blood glucose levels.
Choice B rationale: Diabetic neuropathy is a long-term complication of diabetes resulting from sustained hyperglycemia, which damages nerves throughout the body. Symptoms can include pain, numbness, tingling, or muscle weakness. This condition is a chronic effect of poor glucose control and is not an acute state caused by a sudden drop in glucose levels.
Choice C rationale: Hyperosmolar hyperglycemic nonketotic syndrome (HHNS) is a serious complication, predominantly in type 2 diabetes, marked by extremely high blood glucose levels (typically > 600 mg/dL), severe dehydration, and hyperosmolarity without significant ketosis. This condition is the opposite of what the client is experiencing, as it involves very high, not low, glucose levels.
Choice D rationale: Hypoglycemia is a condition characterized by abnormally low blood glucose levels, specifically below 70 mg/dL. This occurs when there is an imbalance between insulin action and glucose intake, such as too much insulin, skipped meals, or intense exercise. The brain relies on glucose for energy, and its function is compromised in hypoglycemia, leading to symptoms like confusion, shakiness, and sweating.

Choice A rationale: The client's altered level of consciousness (responding only to a sternal rub) and severely low capillary blood glucose of 33 g/dL (normal range 70-110 mg/dL) indicate severe hypoglycemia. The IV line is infiltrated, making IV dextrose administration impossible. In this situation, intramuscular glucagon is the most rapid and effective intervention. It mobilizes hepatic glycogen stores to increase blood glucose levels, a critical and immediate action to prevent further neurological damage or death.
Choice B rationale: The client's decreased level of consciousness makes it unsafe to administer oral fluids like orange juice due to the high risk of aspiration. The client cannot swallow safely. This intervention would be appropriate for a client who is conscious and able to swallow, but not for one who only responds to a sternal rub.
Choice C rationale: While a new intravenous line is necessary for future care and potential IV dextrose administration, this is not the first action. The client's severe hypoglycemia requires an immediate increase in blood glucose. Inserting a new line takes time, and the delay could be fatal. Intramuscular glucagon is the fastest way to reverse the immediate threat.
Choice D rationale: Elevating the head of the bed may be a prudent action to maintain a patent airway and reduce the risk of aspiration. However, it is not the first priority. The client's life is at immediate risk from the profound hypoglycemia. The priority is to raise the blood glucose level, which intramuscular glucagon can accomplish rapidly.