The nurse is caring for a client who is experiencing a rapid release of histamine on a large scale throughout the body. What is the client experiencing?
1. Anaphylaxis
2. Swelling
3. Pain
4. Redness
Correct Answer: 1
Rationale 1: Rapid release of histamine on a large scale throughout the body is responsible for anaphylaxis, a life-threatening allergic response that can result in shock and death. A number of chemicals, insect stings, and foods, and some therapeutic drugs, can cause this widespread release of histamine from mast cells.
Rationale 2: Swelling is incorrect. The rapid release of histamine on a large scale is responsible for anaphylaxis.
Rationale 3: Pain is incorrect. The rapid release of histamine on a large scale is responsible for anaphylaxis.
Rationale 4: Redness is incorrect. The rapid release of histamine on a large scale is responsible for anaphylaxis.
Global Rationale: Rapid release of histamine on a large scale throughout the body is responsible for anaphylaxis, a life-threatening allergic response that can result in shock and death. A number of chemicals, insect stings, and foods, and some therapeutic drugs, can cause this widespread release of histamine from mast cells. Swelling is incorrect. The rapid release of histamine on a large scale is responsible for anaphylaxis. Pain is incorrect. The rapid release of histamine on a large scale is responsible for anaphylaxis. Redness is incorrect. The rapid release of histamine on a large scale is responsible for anaphylaxis.
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