awan

Brings air into the body

Nasal hairs in nostrils trap dust

Warms & moistens air

Glands that produce sticky mucus line the nasal cavity traps dust, pollen,

and other materials that were not trapped by nasal hairs

cilia sweep mucus and trapped material to the back of the throat where it can be swallowed

Tube-like passageway used by food, liquid, and air

At the lower end of the pharynx is a flap of tissue called the epiglottis covers the

trachea during swallowing so that food does not enter the lungs

“Voice box” The airway to

which two pairs of horizontal folds of tissue, called vocal cords, are attached

Air-conducting tube

Connects the larynx with the bronchi

Lined with mucous membranes and cilia

Contains strong cartilage rings

Two short tubes that branch off the lower end of the trachea

Carry air into the lungs.

Singular - bronchus

Tiny branches of air tubes in the lungs

Connect bronchi to alveoli

Tiny, thin-walled, grapelike clusters at the end of each bronchiole

Surrounded by capillaries

Where carbon dioxide and oxygen exchange take place

Singular - alveolus

Membrane lining the lungs and chest cavity

Muscle wall between the chest and the abdomen that the body uses for breathing

Cellular respiration requires glucose and oxygen to release energy to the body

C6H12O6  +  6O2    6CO2  +  6 H2O  +  Energy Oxygen is provided by the respiratory

system Glucose is provided by the digestive system (glucose is made during photosynthesis)

Human Respiratory Disorders

An inflammation of mucus membrane in bronchi.The symptom include cough followed by fever

and pain in chest

A lung infection caused byMycobacterium tuberculosis

An inflammation of the tonsils caused by bacteria

An infection caused by bacteriaCorynebacterium diphteriae. It can cause heart complication followed by fever and sometimes

can cause paralysis

A respiratory illness caused by the disturbance of respiratory muscles work. It can be caused by

allergic or physical pressure. Signed by difficulty in breathing that is shown by shortness of breath

A respiratory illness caused by swollen lung that leads to shortness breath

An inflammation of the mucus membrane of the nose