A nurse is caring for a child experiencing a seizure. Which of the following actions is the nurse's priority?

A. Administer analgesics: Pain control is essential after a tonsillectomy to promote oral intake and comfort. Analgesics reduce throat discomfort and help the child maintain hydration and nutrition, but they do not directly prevent life-threatening complications such as postoperative hemorrhage.

B. Encourage the child to drink liquids: Hydration supports mucosal healing and prevents dehydration, which is a common postoperative concern. However, while encouraging fluid intake is important, it does not directly address the risk of sudden, severe bleeding that can occur after tonsillectomy.

C. Inspect the throat for bleeding: Post-tonsillectomy hemorrhage is the most serious complication, especially within the first 24 hours and around 5–10 days post-surgery when the scabs begin to slough. Careful observation for signs of active bleeding, such as frequent swallowing, vomiting blood, or fresh blood in the mouth, is critical to detect hemorrhage early.

D. Apply an ice collar: Ice collars can reduce local swelling and provide comfort by constricting blood vessels, helping with pain control. Although beneficial, this intervention does not address the immediate danger posed by postoperative bleeding and is secondary to monitoring for hemorrhage.

A. Increasing pulse and decreasing blood pressure: Tachycardia is one of the earliest compensatory responses to hypovolemia, as the body attempts to maintain cardiac output despite reduced circulating volume. A subsequent drop in blood pressure indicates progressing volume loss and cardiovascular compromise.

B. Dizziness and increasing respiratory rate: Dizziness and tachypnea may develop as blood loss continues, but these are slightly later manifestations reflecting decreased oxygen delivery and compensatory respiratory effort rather than the initial physiologic response.

C. Cool, clammy skin, and pale mucous membrane: Peripheral vasoconstriction and pallor are compensatory mechanisms that appear after significant blood volume loss, indicating more advanced hypovolemia.

D. Altered mental status and level of consciousness: Changes in consciousness occur later in hemorrhagic hypovolemia, reflecting cerebral hypoperfusion. These are not the earliest indicators and suggest severe, potentially life-threatening blood loss.