RESPIRATION AND EXCRETION Flashcards
For what is made the RESPIRATORY SYSTEM?
For taking OXYGEN from the AIR and expelling CO2
The RESPIRATORY SYSTEM Is made of…
UPPER RESPIRATORY tract
LOWER RESPIRATORY tract
The UPPER respiratory tract, contains.
..?
NASAL cavity
ORAL cavity
COMPONENTS of NASAL cavity
2 Nostrils
CLILIA
GLANDS
FUNCTION of NASAL cavity
Produce MUCUS to stop PARTICLES.
WARMS air up
COMPONENTS of ORAL cavity
MUSCULAR tube
FUNCTIONS of ORAL cavity
Working in the RESPIRATORY and DIGESTIVE system
The LOWER respiratory tract contains…?
Larynx
Trachea
BRONCHI
Lungs 🫁
COMPONENTS of LARYNX
CARTILAGINOUS tube
VOCAL cords
FUNCTIONS of LARYNX
Let’s air IN
produces SOUNDS 🗣️
COMPONENTS of TRACHEA
CARTILAGINOUS tube
FUNCTIONS of TRACHEA
Let’s air IN
COMPONENTS of LUNGS
2 ELASTIC organs
PLEURA
PULMONARY ALVEOLI
FUNCTIONS of LUNGS 🫁
Gas EXCHANGE
FUNCTION of PULMONARY VENTILATION
The mechanism where AIR in, RESPIRATORY TRACT is RENEWED