What is the treatment for severe anaphylaxis?

What is the treatment for severe anaphylaxis?

• A. Deliver medical assistance/MedLink; O2; lay flat; blanket; check medical ID.
• B. Deliver medical assistance/MedLink; O2; lay flat 8-12 inches; blanket; check medical ID.
• C. Perform cold-water immersion and rest.
• D. Apply pressure to the throat.

Answer: (B)

Severe anaphylaxis requires rapid actions to support breathing and circulation while medical help is on the way. The best approach combines activating medical assistance, providing oxygen, positioning for perfusion and airway safety, and gathering identifying information. Specifically, deliver medical assistance (MedLink) to get professional care activated, give oxygen to improve tissue oxygenation during airway swelling and bronchospasm, lay the person flat with legs elevated about 8–12 inches to help maintain blood flow and counteract potential shock, cover with a blanket to keep warm, and check for a medical ID so responders know allergies and prior reactions. Elevating the legs helps venous return and stabilizes blood pressure when there’s systemic reaction, while staying flat reduces the risk of airway collapse. Oxygen supports the endangered airway by maximizing oxygen delivery, and the blanket prevents hypothermia and reduces added stress. Checking medical ID quickly informs responders about the patient’s history and any prior treatments. Cold-water immersion isn’t a treatment for anaphylaxis and won’t address the airway or circulation. Applying pressure to the throat is dangerous and could worsen the airway obstruction. The emphasis here—rapid help, oxygen, proper positioning, warmth, and patient information—targets the immediate life-threatening aspects of severe anaphylaxis.

Severe anaphylaxis requires rapid actions to support breathing and circulation while medical help is on the way. The best approach combines activating medical assistance, providing oxygen, positioning for perfusion and airway safety, and gathering identifying information. Specifically, deliver medical assistance (MedLink) to get professional care activated, give oxygen to improve tissue oxygenation during airway swelling and bronchospasm, lay the person flat with legs elevated about 8–12 inches to help maintain blood flow and counteract potential shock, cover with a blanket to keep warm, and check for a medical ID so responders know allergies and prior reactions. Elevating the legs helps venous return and stabilizes blood pressure when there’s systemic reaction, while staying flat reduces the risk of airway collapse. Oxygen supports the endangered airway by maximizing oxygen delivery, and the blanket prevents hypothermia and reduces added stress. Checking medical ID quickly informs responders about the patient’s history and any prior treatments.

Cold-water immersion isn’t a treatment for anaphylaxis and won’t address the airway or circulation. Applying pressure to the throat is dangerous and could worsen the airway obstruction. The emphasis here—rapid help, oxygen, proper positioning, warmth, and patient information—targets the immediate life-threatening aspects of severe anaphylaxis.