vidio pernafasan

What processes occur in the nasal cavity to prepare inhaled air for the lungs?

• Filtering and cooling

• Warming and drying

• Filtering, warming, and humidifying

• Humidifying and cooling

Which part of the respiratory system serves as a common pathway for both air and food?

• Larynx

• Pharynx

• Trachea

• Bronchus

What is the primary function of the epiglottis during the act of swallowing?

• To produce sound

• To filter dust from the air

• To prevent food from entering the trachea

• To warm inhaled air

Apakah Anda menikmati pelajaran video tersebut?

• Ya

• Tidak

What is the role of the cilia and mucus lining the trachea?

• To produce vocal sounds

• To facilitate gas exchange

• To trap and move foreign particles out of the respiratory tract

• To strengthen the tracheal walls