Lungs
Respiration
Breathing
Misc.
Other
100

What structure resembles a bunch of grapes?

Alveoli

100
Where does cellular respiration occur?
Mitochondria
100
Air enters the body where?
Mouth and/or nose
100

The main function of the Respiratory system is to supply what to the blood?

Oxygen

100
What are the 3 formed elements in blood. (scientific names for bonus)
Erythrocytes (RBC), Leukocytes (WBC), and platelets
200

What shape cartilage does the bronchi have?

C Shaped

200

What happens to the oxygen and carbon dioxide in the body?

transfer of oxygen from blood to the body cells and transfer of waste and carbon dioxide from body cells to blood

200

What is the main function of the nasal cilia?

Trap particles and hold mucus

200
What are the organs of the upper respiratory tract?
Nose, nasal cavity, sinuses, pharynx
200

The diaphragm is relaxing and your ribs are going back to normal position, what are you doing? 

Exhaling

300

Where does air go after it leaves the trachea (when inhaling)?

Bronchi

300

What happens to the oxygen and carbon dioxide in the lungs?

Oxygen to blood, carbon dioxide to lungs

300

What are the two branches from the pharynx?

esophagus and Larynx

300
What are the organs of the lower respiratory tract?
Larynx, trachea, bronchial tubes, lungs
300

What disease reduces the function of the olfactory receptors

COVID-19

400
What body cavity can the lungs be found in?
Pleural
400
The taking in of air is called what?
Inhalation
400

What happens to your respiration rate when Carbon dioxide levels increase?

It increases you breath faster

400
What is the function of the mucus membrane that lines the nasal cavities?
moisten and warm the air
400
Trace a drop of blood from the lungs to the aorta (include valves)
Lungs -> Pulmonary Veins -> Left Atrium -> Bicuspid (AV) Valve, Left Ventricle, Aortic Valve -> Aorta
500

What is each Alveoli surrounded by?

Capillaries

500

Name one factor that affects breathing?

Ingested or inhaled substances,Position of body (posture)Mental, Emotional, Spiritual,Environmental (pollution),and Strength of respiratory muscles

500
Air travels from the pharynx to the ________ to the _____ and finally to the ______ where oxygen is exchanged with the blood stream.
trachea, bronchi, alveoli
500
How does oxygen enter the blood stream?
diffuse across the respiratory membrane in the alveoli into the capillaries
500

Which disease causes degeneration of alveoli?

Emphysema

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