Rapid Emergency Assessment · NCLEX Exam

Why is the ABCDE approach preferred over jumping to diagnostics in emergency care?

  1. Because diagnostic tests rarely add useful information
  2. Because it treats immediate life threats first while diagnostics are arranged
  3. Because diagnostic tests are usually too costly to justify
  4. Because diagnostic tests delay the secondary survey unnecessarily
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Correct answer: Because it treats immediate life threats first while diagnostics are arranged

The ABCDE algorithm emphasises 'treat first what kills first' – immediate life‐threats are managed while diagnostics are being arranged.

Difficulty: Easy Question 19 of 20

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