Master Anaphylaxis Intervention with Picmonic for Nursing RN

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Anaphylaxis Intervention

Anvil-axes
Picmonic
Anaphylaxis is a life threatening Type 1 hypersensitivity reaction characterized by a widespread immune response after exposure to an antigen which initiates mast cell degranulation releasing chemical mediators like histamine, a powerful vasoactive amine. These widespread presentations including systemic vasodilation with decreased cardiac output as well as bronchoconstriction.
7 KEY FACTS
INTERVENTION
Assess Airway and Oxygen Needs
O2-tank Assessing Airway

Apply oxygen as prescribed using high flow oxygen via non-rebreather mask. Dyspnea, wheezing, stridor are typically signs of anaphylactic shock. Prepare for the possibility of intubation or tracheotomy and have the equipment available if patient goes into respiratory arrest.

Reassure Patient with Anxiety
Reassuring Patient with Anxiety-bag

Patients with anaphylactic shock typically have a feeling of "impending doom." Decreasing anxiety will help the patient focus on breathing and following commands.

Trendelenburg Position
T-bird in Trendelenburg position

Placing the patient in the Trendelenburg position will aid in hypotension symptoms that can occur. However, make sure the patient is also in a position of comfort to ease anxiety and breathing.

Methylprednisolone (Solu-medrol)
Metal-predator-drone

Methylprednisolone (Solu-medrol) helps decrease the inflammatory response of the body. It will also help in decreasing bronchial edema.

Epinephrine
Epi-pen

This drug is used during anaphylaxis because of its vasoconstrictive effects, reversing angioedema and hypotension. Stimulation of B2 receptors causes bronchodilation and reduces the release of inflammatory mediators. Epinephrine can be administered in a concentration of 1:1000 subcutaneously, IV or via ETT in situations of anaphylaxis. A nurse can only assist the patient in administering an Epi-Pen injection to themselves that is their own prescription in an outpatient setting.

Diphenhydramine (Benadryl)
Dolphin-hydra

Diphenhydramine (Benadryl), 25-50mg IV push, is a histamine antagonist medication and should be administered every 15 minutes as ordered until the patient responds.

Medical Alert Bracelet
Medical Alert Bracelet

Educate the patient about the importance of wearing a medical alert tag identifying their potential allergens and anaphlaxis.

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