A nurse is providing education to a client about self-management of minor bleeding episodes at home. Which instruction should the nurse include?

A) Incorrect. Swelling and bruising around the wound are common signs of external bleeding and do not directly indicate internal bleeding.

B) Correct. Cool and pale skin in the extremities may be indicative of vasoconstriction and reduced blood flow, which can occur in response to internal bleeding.

C) Incorrect. Blood oozing from the wound site is a typical sign of external bleeding and does not necessarily indicate internal bleeding.

D) Incorrect. Visible blood clot formation at the wound site is a normal part of the body's hemostatic response to control external bleeding and does not directly suggest internal bleeding.

A) Incorrect. Administering oxygen is essential for a client experiencing difficulty breathing, but the nurse's immediate action should be to stop the blood transfusion and notify the healthcare provider.

B) Incorrect. While assessing the client's vital signs is important, the priority action is to stop the blood transfusion and seek immediate medical assistance.

C) Correct. Sudden difficulty breathing and chest pain after a blood transfusion may indicate an allergic reaction or transfusion-related acute lung injury (TRALI). The nurse should stop the transfusion immediately and inform the healthcare provider.

D) Incorrect. Elevating the head of the client's bed may be helpful in managing respiratory distress, but it is not the priority when there is a potential adverse reaction to the blood transfusion.