You find a male patient with obvious difficulty breathing. He is using his neck muscles, and is cyanotic. There are red blotches on his chest, and his neck is swelling. You suspect:
Direct Answer
Option A: Anaphylaxis
Anaphylaxis is a severe, systemic allergic reaction characterized by airway obstruction, cyanosis, and cutaneous symptoms like hives. The use of accessory neck muscles indicates respiratory distress. Per BLS and WHO guidelines, this requires immediate administration of epinephrine and oxygen to prevent fatal airway closure and circulatory collapse.
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Detailed Explanation & Context
Anaphylaxis is a severe, systemic allergic reaction characterized by airway obstruction, cyanosis, and cutaneous symptoms like hives. The use of accessory neck muscles indicates respiratory distress. Per BLS and WHO guidelines, this requires immediate administration of epinephrine and oxygen to prevent fatal airway closure and circulatory collapse.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Elementary First Aid (EFA).
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