Hello, would you please show me what is the difference between throat , pharynx, and larynx...

Hello,

would you please show me what is the difference between throat , pharynx, and larynx ?

it is so hard for me to know what is exactly throat means.

Thank you!

Expert Solution

pharynx

Pharynx is a wide muscular tube,situated behind the nose,the mouth and larynx .
Clinically it is a part of the upper respiratory passage where infections are common.
The upper part of the pharynx transmits only air,the lower part (below the inlet of larynx),only food.
The middle part is a common passage for both air and food.

Larynx

Larynx is the organ for production of voice or phonation.It is also an air passage and acts as a sphincter at the inlet of lower respiratory passages.
Larynx is well developed in humans.its capabilities are greatly enhanced by large vocalisation area in the lower part of motor cortex.
Larynx is a part of respiratory system allowing two way flow of gases.
Larynx lies in the anterior midline of the neck,extending from root of the tongue to the trachea.

Throat

Throat is a ring like muscular tube that acts as a passage for air,food and liquid.
It is located behind the nose and mouth and connects the mouth and nose to the trachea and esophagus.

Sydney Mullin answered 1 year ago

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