1. A 25-year-old patient is brought to the emergency department after experiencing diflculty
breathing, swelling of the face and lips, and a rash following the administration of penicillin. Answer: A) Administer epinephrine as prescribedRationale: The first priority in anaphylaxis is to
The nurse suspects anaphylaxis. What is the priority action the nurse should take? administer epinephrine to reverse the life-threatening symptoms such as airway obstruction,
A) Administer epinephrine as prescribedB) Assess the patient's blood pressureC) Obtain a hypotension, and severe allergic reactions.
complete health historyD) Administer antihistamines to reduce swelling
2. A nurse is teaching a patient with a history of anaphylaxis about how to use an epinephrine
auto-injector. Which of the following statements by the patient indicates the need for further
Answer: C) "I will keep the epinephrine auto-injector in the refrigerator."Rationale: Epineph-
teaching?
rine auto-injectors should not be kept in the refrigerator. They should be stored at room
A) "I will inject the epinephrine into the outer thigh muscle."B) "I should seek immediate
temperature, as cold temperatures can attect the medication's ettectiveness.
medical care after using the epinephrine auto-injector."C) "I will keep the epinephrine
auto-injector in the refrigerator."D) "I should call 911 if I use the epinephrine injector."
3. A nurse is assessing a patient who is experiencing anaphylaxis. Which of the following signs
Answer: B) Diflculty breathing and wheezingRationale: Diflculty breathing and wheezing
or symptoms is the most indicative of a severe, life-threatening reaction?
suggest airway obstruction, which is a life-threatening complication of anaphylaxis. Immedi-
A) Swelling of the hands and feetB) Diflculty breathing and wheezingC) Mild erythema and
ate intervention is needed to secure the airway.
pruritusD) Headache and dizziness
4. Which of the following medications is most commonly used to treat anaphylaxis? Answer: C) EpinephrineRationale: Epinephrine is the drug of choice for anaphylaxis. It works
A) PrednisoneB) LoratadineC) EpinephrineD) Diphenhydramine by reversing airway constriction, improving blood pressure, and reducing swelling.
5. A nurse is monitoring a patient who has been treated for anaphylaxis with epinephrine
and antihistamines. Which of the following should the nurse assess most closely in the first Answer: B) Respiratory rate and oxygen saturationRationale: The most immediate concern
30 minutes after treatment? after treating anaphylaxis is monitoring the respiratory system and oxygen saturation, as
A) Blood pressure and heart rateB) Respiratory rate and oxygen saturationC) Serum potas- airway compromise is a major concern.
sium levelD) Blood glucose level
6. A patient who is allergic to peanuts asks the nurse whether they should carry an epinephrine
auto-injector. The nurse's best response would be: Answer: B) "You should carry one at all times in case of accidental exposure to peanuts."Ratio-
A) "You should only carry it if you are having frequent allergic reactions."B) "You should carry
nale: Individuals with a known severe allergy, such as to peanuts, should carry an epinephrine
one at all times in case of accidental exposure to peanuts."C) "It is not necessary unless you
auto-injector at all times, as anaphylaxis can occur with accidental exposure.
have a known reaction to peanuts."D) "You can try taking antihistamines instead of using
epinephrine."
The nurse is caring for a patient who is being treated for anaphylaxis. Which of the following
7. Answer: C) Maintaining the airway and administering oxygenRationale: The priority during
should be prioritized in the initial phase of treatment?
anaphylaxis is securing the airway and ensuring adequate oxygenation. Epinephrine should
A) Administering corticosteroidsB) Elevating the patient's legsC) Maintaining the airway and
be administered immediately to reverse airway constriction.
administering oxygenD) Providing a warm environment to reduce shock
8. After administering epinephrine for anaphylaxis, the nurse should monitor the patient for
Answer: B) TachycardiaRationale: Epinephrine can cause tachycardia due to its action on the
which of the following possible side ettects?
sympathetic nervous system. The nurse should monitor the heart rate and rhythm.
A) HypotensionB) TachycardiaC) HypoglycemiaD) Bradycardia
9. A patient who is undergoing immunotherapy for a known bee sting allergy presents to the
emergency department after being stung by a bee. The patient develops swelling of the lips, Answer: C) Administer epinephrine to treat anaphylaxisRationale: The priority in treating
diflculty breathing, and dizziness. Which action should the nurse take first? anaphylaxis is the immediate administration of epinephrine. This will reverse symptoms such
A) Administer oxygen and start an IV lineB) Administer diphenhydramine to reduce swellingC) as airway constriction and hypotension.
Administer epinephrine to treat anaphylaxisD) Elevate the patient's legs and monitor for shock
10. A patient with a severe peanut allergy has experienced anaphylaxis in the past. The nurse
is providing discharge instructions regarding the use of an epinephrine auto-injector. Which Answer: A) "Inject the epinephrine into the outer thigh, holding the injector in place for
of the following instructions is most important for the nurse to include? 10 seconds."Rationale: The epinephrine auto-injector should be administered into the outer
A) "Inject the epinephrine into the outer thigh, holding the injector in place for 10 seconds."B) thigh and held in place for 3 to 10 seconds, depending on the specific product. This ensures
"You may administer the epinephrine anywhere on the body, but the outer thigh is pre- proper delivery of the medication.
ferred."C) "The injector should be used only when symptoms of anaphylaxis are severe, such
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breathing, swelling of the face and lips, and a rash following the administration of penicillin. Answer: A) Administer epinephrine as prescribedRationale: The first priority in anaphylaxis is to
The nurse suspects anaphylaxis. What is the priority action the nurse should take? administer epinephrine to reverse the life-threatening symptoms such as airway obstruction,
A) Administer epinephrine as prescribedB) Assess the patient's blood pressureC) Obtain a hypotension, and severe allergic reactions.
complete health historyD) Administer antihistamines to reduce swelling
2. A nurse is teaching a patient with a history of anaphylaxis about how to use an epinephrine
auto-injector. Which of the following statements by the patient indicates the need for further
Answer: C) "I will keep the epinephrine auto-injector in the refrigerator."Rationale: Epineph-
teaching?
rine auto-injectors should not be kept in the refrigerator. They should be stored at room
A) "I will inject the epinephrine into the outer thigh muscle."B) "I should seek immediate
temperature, as cold temperatures can attect the medication's ettectiveness.
medical care after using the epinephrine auto-injector."C) "I will keep the epinephrine
auto-injector in the refrigerator."D) "I should call 911 if I use the epinephrine injector."
3. A nurse is assessing a patient who is experiencing anaphylaxis. Which of the following signs
Answer: B) Diflculty breathing and wheezingRationale: Diflculty breathing and wheezing
or symptoms is the most indicative of a severe, life-threatening reaction?
suggest airway obstruction, which is a life-threatening complication of anaphylaxis. Immedi-
A) Swelling of the hands and feetB) Diflculty breathing and wheezingC) Mild erythema and
ate intervention is needed to secure the airway.
pruritusD) Headache and dizziness
4. Which of the following medications is most commonly used to treat anaphylaxis? Answer: C) EpinephrineRationale: Epinephrine is the drug of choice for anaphylaxis. It works
A) PrednisoneB) LoratadineC) EpinephrineD) Diphenhydramine by reversing airway constriction, improving blood pressure, and reducing swelling.
5. A nurse is monitoring a patient who has been treated for anaphylaxis with epinephrine
and antihistamines. Which of the following should the nurse assess most closely in the first Answer: B) Respiratory rate and oxygen saturationRationale: The most immediate concern
30 minutes after treatment? after treating anaphylaxis is monitoring the respiratory system and oxygen saturation, as
A) Blood pressure and heart rateB) Respiratory rate and oxygen saturationC) Serum potas- airway compromise is a major concern.
sium levelD) Blood glucose level
6. A patient who is allergic to peanuts asks the nurse whether they should carry an epinephrine
auto-injector. The nurse's best response would be: Answer: B) "You should carry one at all times in case of accidental exposure to peanuts."Ratio-
A) "You should only carry it if you are having frequent allergic reactions."B) "You should carry
nale: Individuals with a known severe allergy, such as to peanuts, should carry an epinephrine
one at all times in case of accidental exposure to peanuts."C) "It is not necessary unless you
auto-injector at all times, as anaphylaxis can occur with accidental exposure.
have a known reaction to peanuts."D) "You can try taking antihistamines instead of using
epinephrine."
The nurse is caring for a patient who is being treated for anaphylaxis. Which of the following
7. Answer: C) Maintaining the airway and administering oxygenRationale: The priority during
should be prioritized in the initial phase of treatment?
anaphylaxis is securing the airway and ensuring adequate oxygenation. Epinephrine should
A) Administering corticosteroidsB) Elevating the patient's legsC) Maintaining the airway and
be administered immediately to reverse airway constriction.
administering oxygenD) Providing a warm environment to reduce shock
8. After administering epinephrine for anaphylaxis, the nurse should monitor the patient for
Answer: B) TachycardiaRationale: Epinephrine can cause tachycardia due to its action on the
which of the following possible side ettects?
sympathetic nervous system. The nurse should monitor the heart rate and rhythm.
A) HypotensionB) TachycardiaC) HypoglycemiaD) Bradycardia
9. A patient who is undergoing immunotherapy for a known bee sting allergy presents to the
emergency department after being stung by a bee. The patient develops swelling of the lips, Answer: C) Administer epinephrine to treat anaphylaxisRationale: The priority in treating
diflculty breathing, and dizziness. Which action should the nurse take first? anaphylaxis is the immediate administration of epinephrine. This will reverse symptoms such
A) Administer oxygen and start an IV lineB) Administer diphenhydramine to reduce swellingC) as airway constriction and hypotension.
Administer epinephrine to treat anaphylaxisD) Elevate the patient's legs and monitor for shock
10. A patient with a severe peanut allergy has experienced anaphylaxis in the past. The nurse
is providing discharge instructions regarding the use of an epinephrine auto-injector. Which Answer: A) "Inject the epinephrine into the outer thigh, holding the injector in place for
of the following instructions is most important for the nurse to include? 10 seconds."Rationale: The epinephrine auto-injector should be administered into the outer
A) "Inject the epinephrine into the outer thigh, holding the injector in place for 10 seconds."B) thigh and held in place for 3 to 10 seconds, depending on the specific product. This ensures
"You may administer the epinephrine anywhere on the body, but the outer thigh is pre- proper delivery of the medication.
ferred."C) "The injector should be used only when symptoms of anaphylaxis are severe, such
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