What Is the Narrowest Portion of the Upper Airway in the Infant

question 29

Multiple Choice

What is the narrowest portion of the upper airway in the infant?

• A) Trachea
• B) Thyroid space
• C) Cricoid ring
• D) Oropharynx

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Definitions:

Fraternal Twins

Siblings born at the same time from two different eggs fertilized by two different sperm, genetically similar as ordinary siblings.

Identical Twins

Twins that develop from a single fertilized egg that splits and forms two embryos, sharing 100% of their DNA.

Intelligence Scores

Quantitative measures used to assess an individual's general cognitive abilities or intelligence quotient (IQ).

Correlation

A metric that reveals the degree of co-movement between two or more variables.