fetal pig circulatory Flashcards
(5 cards)
1
Q
A
2
Q
What is the glottis?
A
Slit opening in floor of pharynx, valve controls airflow in and out of lungs
The glottis plays a crucial role in phonation and breathing.
3
Q
What is the function of the larynx?
A
Hollow tube that lets air pass from the pharynx to trachea, contains vocal chords
The larynx is also known as the voice box and is essential for sound production.
4
Q
What is the primary function of the lungs?
A
Move air to body and waste out
The lungs are vital for gas exchange, providing oxygen to the blood and removing carbon dioxide.
5
Q
What role does the diaphragm play in respiration?
A
Muscle that contracts and relaxes to let air in and out
The diaphragm is the primary muscle involved in the breathing process.
