ENA Environment Study Exam Latest Update.
Atrioventricular block may be a complication of which type of bite?
A. Spider bite
B. Tick bite
C. Iguana bite
D. Pit viper bite - CORRECT ANSWER B
For a patient with a venomous snakebite, the management includes which intervention?
A. Appl...
ENA Environment Study Exam Latest
Update.
Atrioventricular block may be a complication of which type of bite?
A. Spider bite
B. Tick bite
C. Iguana bite
D. Pit viper bite - CORRECT ANSWER B
For a patient with a venomous snakebite, the management includes which intervention?
A. Apply ice to the area.
B. Elevate the affected part.
C. Measure edema every hour.
D. Place the patient in a supine position. - CORRECT ANSWER D
Which intervention is primarily indicated for a patient with heat edema?
A. Leg elevation
B. Electrolyte replacement
C. Passive cooling
D. Hospital admission - CORRECT ANSWER A
Which method is an example of active internal rewarming?
A. Using radiant heat lamps
B. Using heating blankets
, C. Performing extracorporeal rewarming
D. Administering warmed humidified oxygen - CORRECT ANSWER C
What is one of the most common reactions to spider venom?
A. Severe pain
B. Anaphylaxis
C. Swelling
D. Muscle cramps - CORRECT ANSWER C
Exhaling during a controlled, slow ascent can prevent which diving emergency?
A. The squeeze
B. Nitrogen narcosis
C. Decompression sickness
D. Arterial gas embolism - CORRECT ANSWER D
How is a bite from an iguana characterized?
A. Hemotoxic
B. Nontoxic
C. Cytotoxic
D. Neurotoxic - CORRECT ANSWER B
Which finding is expected in a patient with heat stroke?
A. Low-grade fever
B. Loss of muscle coordination
C. Edema of the legs
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