The nurse is caring for a client receiving their second unit of Packed Red Blood Cells for an initial hemoglobin. The client appears flushed and complains of itching and urticaria. After following protocol (stopping transfusion, running 0.9% normal saline) and notifying the health care provider, the nurse would prepare to administer:

epinephrine 1mg IV.

acetaminophen 650mg PD.

diphenhydramine 50mg IV.

furosemide 40mg PO.

Answer and Explanation

The Correct Answer is C

A. Epinephrine 1 mg IV
Epinephrine is used for severe anaphylaxis. This reaction is more consistent with a mild allergic (febrile) transfusion reaction, which does not require epinephrine.

B. Acetaminophen 650 mg PO
Acetaminophen is used for febrile reactions but does not treat the allergic symptoms (itching, urticaria).

C. Diphenhydramine 50 mg IV
Diphenhydramine (Benadryl) is given to treat mild allergic transfusion reactions such as flushing, itching, and urticaria.

D. Furosemide 40 mg PO
Furosemide (Lasix) is given between blood transfusions to prevent fluid overload, not for allergic reactions.

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Correct Answer is B

Explanation

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.

A. Gently cleanse the wounds with warm soapy water B. Remove blistered skin and cover with a dry dressing C. Apply saline soaked wet-to-dry dressings D. Cover with a clean dry sheet to prevent hypothermia

Correct Answer is D

Explanation

A. Gently cleanse the wounds with warm soapy water

Initial burn care focuses on preventing hypothermia and infection. Cleaning is usually performed in a controlled setting like a burn unit, not in the emergency phase.

B. Remove blistered skin and cover with a dry dressing

Blisters should not be removed in the initial phase unless they are large and tense. Removal increases the risk of infection.

C. Apply saline-soaked wet-to-dry dressings

Wet dressings can lead to hypothermia in burn patients, which worsens outcomes. Dry coverings are preferred.

D. Cover with a clean dry sheet to prevent hypothermia

Burn patients lose heat rapidly due to loss of skin integrity. Covering with a clean, dry sheet helps prevent hypothermia and infection before transfer.

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Naxlex Comprehensive Predictor Exams

What action priority in preventing anaphylactic shock?

Correct Answer is B

Explanation

The nurse is caring for a client with 40% full thickness burned total body surface area (TBSA) in the Emergency Department. The nurse is awaiting transfer to a regional burn center within 20 minutes. What is the most appropriate initial wound care management while awaiting transfer?

Correct Answer is D

Explanation

The nurse is preparing to administer a unit of packed red blood cells (PRBC's) to a patient whose blood type is A- (negative). The nurse knows that this patient can receive transfusions from which blood types? (Select All that Apply)

What is the goal of treatment for the client diagnosed with cardiogenic shock?

A patient is ordered 1 unit of packed red blood cells (250mL) to be transfused over 120 minutes. The drop factor on the tubing is 15 gtt/mL. At what rate should the nurse regulate the IV (gtt/min)? (round to the nearest whole number)

Due to cranial nerve involvement in Bell's palsy, which of the following would prevent a potential complication from the disorder?

The nurse is caring for a patient with major bums Total Body Surface Area (TBSA) of 63%. The nurse understands that this patient is at the highest risk for the combination of which types of shock? (Select All that Apply.)