Match the Following Structure with Its Description

question 69

Multiple Choice

Match the following structure with its description:
-Routes air and food into their proper channels

• A)bronchioles
• B)trachea
• C)glottis
• D)larynx
• E)alveoli
• F)pharynx
• G)epiglottis
• H)main (primary) bronchus

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Definitions:

Sodium Ions

Positively charged atoms of sodium that play critical roles in the body, including regulating blood pressure, fluid balance, and nerve function.

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spinal cord, acting as a cushion for the brain's cortex, providing basic mechanical and immunological protection to the brain inside the skull.

Saltatory Transmission

The rapid propagation of nerve impulses along myelinated axons from one Node of Ranvier to the next, increasing the speed of electrical signal transmission.

Central Nervous System

The part of the nervous system comprising the brain and spinal cord, responsible for processing and sending out information to the rest of the body.