Why Is Rigid Bronchoscopy Preferred Over Flexible Bronchoscopy for the Removal

question 2

Multiple Choice

Why is rigid bronchoscopy preferred over flexible bronchoscopy for the removal of a foreign body from the tracheobronchial tree of a pediatric patient?

• A) It is the only way to deliver large foreign bodies through the subglottic area.
• B) It enables better ventilation of the patient while under general anesthesia.
• C) A lower fraction of inspired oxygen is required with rigid bronchoscopy, reducing the risk of oxygen toxicity.
• D) Less anesthesia is needed when rigid bronchoscopy is performed.

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Definitions:

Bilaterally Symmetrical

An organismal structure characteristic where the body can be divided into identical left and right halves along a single plane.

Pentaradially Symmetrical

A form of symmetry found in some organisms, particularly sea stars, where their body can be divided into five or more equal parts.

Radially Symmetrical

An organism is described as radially symmetrical when its body structure can be sliced into symmetrical halves through any number of planes along its center.

Water Vascular System

Unique hydraulic system of echinoderms; functions in locomotion and feeding.