A nurse is planning care for a school-age child diagnosed with type 1 diabetes. Which insulin preparations are either rapid or short acting? (Select all that apply.).

The correct answer is choice C: Oral rehydration solution (ORS).

Choice A rationale:

Clear liquids, 1 to 2 ounces at a time, might not be sufficient to adequately rehydrate a child with severe dehydration. Clear liquids lack the necessary electrolytes and glucose content to effectively combat dehydration and replace lost fluids.

Choice B rationale:

Administration of antidiarrheal medication is not the initial step in managing severe dehydration caused by acute diarrhea and vomiting. Antidiarrheal medications can slow down the gastrointestinal motility, which may exacerbate the problem by delaying the elimination of the causative agent and prolonging the dehydration.

Choice C rationale:

Oral rehydration solution (ORS) is the recommended initial intervention for managing severe dehydration caused by acute diarrhea and vomiting. ORS contains the appropriate balance of electrolytes (sodium, potassium, chloride) and glucose to replace lost fluids and electrolytes, thereby helping to rehydrate the child effectively. It is absorbed even when digestion is impaired due to the illness.

Choice D rationale:

Intravenous fluids might be necessary if the child's condition is very severe and oral intake cannot be maintained. However, it's not the first-line intervention. Oral rehydration is preferred whenever feasible because it is less invasive and can be administered even in mild to moderate dehydration cases.

The correct answer is choice A. Infection or inflammation close to the site.

Choice A rationale:

Tender, enlarged, and warm lymph nodes are indicative of infection or inflammation in the nearby area. Lymph nodes are part of the immune system and can become enlarged and tender when fighting off infections in their drainage area.

Choice B rationale:

While cancer can cause lymph node enlargement, it is less likely in children, and the question doesn't provide any other context to suggest cancer as the primary explanation.

Choice C rationale:

Local scalp infection might cause enlargement of the lymph nodes in the neck, but it would not be the best explanation for tender, enlarged, and warm cervical lymph nodes. Infections or inflammation close to the site of lymph node involvement are more likely.

Choice D rationale:

Infection or inflammation distal to the site wouldn't directly explain the tenderness, warmth, and enlargement of the cervical lymph nodes. Lymph nodes generally react to infections or inflammation in their drainage area.