#1
Which of the following is a common trigger for anaphylactic shock?
Insect stings or bites
ExplanationCommon triggers include insect stings or bites.
#2
What is the typical onset time for symptoms of anaphylactic shock after exposure to an allergen?
Seconds to minutes
ExplanationSymptoms typically appear within seconds to minutes after exposure.
#3
Which of the following is a potential trigger for exercise-induced anaphylaxis?
Cold weather
ExplanationCold weather can trigger exercise-induced anaphylaxis.
#4
Which of the following is a potential long-term complication of severe anaphylactic shock?
Organ damage
ExplanationLong-term complication: organ damage.
#5
Which of the following is a potential complication of delayed or inadequate treatment of anaphylactic shock?
Anaphylactic recurrence
ExplanationDelayed treatment may lead to anaphylactic recurrence.
#6
What is the immediate first aid measure for someone experiencing anaphylactic shock?
Administering an epinephrine injection
ExplanationImmediate first aid involves administering an epinephrine injection.
#7
Which body system is primarily affected during anaphylactic shock?
Respiratory system
ExplanationThe primary affected system is the respiratory system.
#8
Which of the following symptoms is NOT commonly associated with anaphylactic shock?
Confusion
ExplanationConfusion is not commonly associated with anaphylactic shock.
#9
What is the primary purpose of using an EpiPen in an emergency situation involving anaphylaxis?
To deliver a rapid dose of epinephrine
ExplanationEpiPen's primary purpose: rapid epinephrine delivery.
#10
What is the role of histamine in the development of anaphylactic symptoms?
It induces vasodilation and increased permeability
ExplanationHistamine induces vasodilation and increased permeability.
#11
What is the recommended duration for observation after the administration of epinephrine in the management of anaphylactic shock?
15 minutes
ExplanationRecommended observation time: 15 minutes.
#12
What is the recommended position for a person in anaphylactic shock?
Lying on the back with elevated upper body
ExplanationRecommended position: lying on the back with elevated upper body.
#13
In addition to epinephrine, what medication might be administered to treat anaphylactic shock?
Corticosteroids
ExplanationCorticosteroids may be administered alongside epinephrine.
#14
What is the main life-threatening complication of anaphylactic shock?
Respiratory failure
ExplanationMain complication: respiratory failure.
#15
How often should individuals with a history of anaphylaxis carry and replace their epinephrine auto-injectors?
Annually
ExplanationEpinephrine auto-injectors should be replaced annually.
#16
Which of the following conditions may mimic the symptoms of anaphylactic shock but is not an immune-mediated response?
Vasovagal syncope
ExplanationVasovagal syncope mimics anaphylactic symptoms but isn't immune-mediated.
#17
What is the recommended approach for managing anaphylactic shock in a healthcare setting?
Immediate administration of epinephrine
ExplanationImmediate epinephrine administration is recommended.