What action priority in preventing anaphylactic shock?

Removal of the educating patient to carry an Epipen

Assess and document for previous allergies and drug reactions prior to medication administration

Administer diphenhydramine and solumedrol IV and solumedrol IV at the first sign of allergic symptoms

Application of red allergy bracelet patient's upper extremity

Answer and Explanation

The Correct Answer is B

A. Removal of the educating patient to carry an Epipen
While educating the patient about carrying an Epipen is essential in managing anaphylaxis, it is not the primary action in preventing anaphylactic shock before exposure to an allergen.

B. Assess and document for previous allergies and drug reactions prior to medication administration
Identifying and documenting allergies before administering medications or treatments helps prevent exposure to known allergens, reducing the risk of anaphylaxis.

C. Administer diphenhydramine and solumedrol IV at the first sign of allergic symptoms
These medications help in managing allergic reactions but do not prevent anaphylactic shock. Preventive measures focus on avoiding allergen exposure rather than treating symptoms after they occur.

D. Application of a red allergy bracelet on the patient’s upper extremity
This helps alert healthcare providers about allergies, but it does not prevent anaphylactic shock. It is a precautionary step rather than a primary prevention strategy.

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Correct Answer is C

Explanation

A. 63% TBSA
This value is too high based on the Rule of Nines calculation.

B. 45% TBSA
This overestimates the burn area.

C. 36% TBSA
Using the Rule of Nines, the TBSA is calculated as follows:

Entire right arm (anterior + posterior): 9%
Posterior trunk: 18%
Posterior right leg: 9%
Total TBSA = 9% + 18% + 9% = 36%

D. 27% TBSA
This underestimates the affected areas.

A. Stop transfusion, run normal saline. B. Administer morphine IV. C. Administer epinephrine IM D. Continue to monitor the infusion.

Correct Answer is A

Explanation

A. Stop transfusion, run normal saline is correct because the client is likely experiencing an acute hemolytic transfusion reaction (AHTR), which is life-threatening. The priority is to stop the transfusion immediately and maintain IV access with normal saline to prevent further hemolysis.

B. Administer morphine IV is incorrect because pain management is important, but stopping the transfusion is the immediate priority.

C. Administer epinephrine IM is incorrect because epinephrine is used for anaphylaxis, not hemolytic reactions.

D. Continue to monitor the infusion is incorrect because the transfusion must be stopped immediately to prevent worsening hemolysis.

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What action priority in preventing anaphylactic shock?

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Naxlex Comprehensive Predictor Exams

The nurse is caring for an adult with a burn injury. The following parts of the patient's body were burned: anterior and posterior right arm, posterior trunk. and posterior right leg. Using the Rule of Nines, calculate the Total Body Surface Area (TBSA) percentage that is involved.

Correct Answer is C

Explanation

The client admitted with sickle cell anemia crisis is being treated with a transfusion of 2 units of packed red blood cells (PRBC's) for a low hemoglobin. The cent demonstrating a new onset of chest pain. low back pain, tachycardia and anxiety. The nurse's immediate intervention is

Correct Answer is A

Explanation

What is included when the nurse performs the Glasgow Coma Score (GCS) on a client?

What action priority in preventing anaphylactic shock?

The nurse is caring for a client, with no other pertinent medical history, who was burned over 709% Total Body Surface Area (TBSA) and weighs 70kg. Using the Parkland Formula, calculate the amount of intravenous fluid required in the first 8 hours after the burn.

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The nurse is caring for a client who presents with a chemical burn to the right hand, what should the nurse do first?

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