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REFA Exit Exam • Set 3 Question 8 of 30

The onset of shock in infants and children

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Direct Answer

Option D: Usually results from cardiac problems

Pediatric shock differs from adults because infants and children possess high physiological compensatory mechanisms; when decompensation occurs, it typically stems from primary cardiac arrest or severe hypoxia rather than primary vascular collapse.

All Options

A
May be sudden and severe
B
Is no different than adults
C
Usually progresses slowly
D
Usually results from cardiac problems (Correct Answer)

Detailed Explanation & Context

Pediatric shock differs from adults because infants and children possess high physiological compensatory mechanisms; when decompensation occurs, it typically stems from primary cardiac arrest or severe hypoxia rather than primary vascular collapse.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Refresher Elementary First Aid (REFA).

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