Mathematics · Aptitude and Numerical Skills
What is the standard formula used to estimate the internal diameter size (in mm) of an uncuffed endotracheal tube (ET tube) for pediatric patients aged 1 to 10 years?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Age in years4 + 3.5
- 2Age in months18 + 4
- 3Age in months36 + 4
- 4Age in years4 + 4✓
Correct answer
Age in years4 + 4
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