Respiratory System

Respiratory System

Multiple Choice

When you breathe, your lungs take in ___ and remove ___. 

• air/oxygen
• oxygen/carbon dioxide 
• carbon dioxide/waste 
• waste/air 

Multiple Choice

NUMBER 2:

• Pharynx

• Bronchi

• Alveoli

• Lungs

Multiple Choice

What are the sacs called that exchange carbon dioxide for oxygen in your blood?

• Alvioli

• Ravioli

• Tavoli

• Stromboli

Multiple Choice

What is another name for your windpipe?

• Trachea

• Sternum

• Diaphram

• Carotid

Multiple Choice

Inspiration is produced by a _____________ in the pressure in the thoracic cavity and in the air passages of the lungs.

• decrease

• increase

• consistency

Multiple Choice

Inspiration occurs as the volume of the thoracic cavity

• decreases

• increases

• stays the same

Multiple Choice

In the process of breathing, during what stage does the movement of the diaphragm enlarge the thoracic cavity?

• Internal respiration
• External respiration
• Inspiration
• Experation

Multiple Choice

What structure is a passageway for both food and air?

• Pharynx
• Bronchus
• Trachea
• Larynx

Multiple Choice

respiratory volume that moves into & out of the lungs, during quiet/ passive breathing; approximately 500 ml

• Tidal Volume (TV)

• Inspiratory Reserve Volume (IRV)

• Expiratory Reserve Volume (ERV)

• Residual Volume (RV)

Multiple Choice

•the amount of air that can be inspired forcibly (2100 -3200 mL)

• Tidal Volume (TV)

• Inspiratory Reserve Volume (IRV)

• Expiratory Reserve Volume (ERV)

• Residual Volume (RV)

Multiple Choice

•the amount of air that can be evacuated from the lungs after tidal expiration…forcibly (approx. 1200 ml).

• Tidal Volume (TV)

• Inspiratory Reserve Volume (IRV)

• Expiratory Reserve Volume (ERV)

• Residual Volume (RV)

Multiple Choice

– the remaining air in the lungs (~1200ml), even after strenuous expiration that helps keep the alveoli calm & prevents the lungs from collapsing

• Tidal Volume (TV)

• Inspiratory Reserve Volume (IRV)

• Expiratory Reserve Volume (ERV)

• Residual Volume (RV)

Multiple Choice

•total amount of air that can be inspired after tidal expiration (i.e. IC = TV + IRV)

• Inspiratory Capacity (IC)

• Functional Residual Capacity (FRC)

• Vital Capacity (VC)

• Total Lung Capacity (TLC)

Multiple Choice

represents the amount of air remaining in the lungs AFTER tidal expiration (i.e. FRC = ERV + RV)

• Inspiratory Capacity (IC)

• Functional Residual Capacity (FRC)

• Vital Capacity (VC)

• Total Lung Capacity (TLC)

Multiple Choice

•total amount of exchangeable air; both forced & passive inspiration & expiration

(approx. 4800 ml)

• Inspiratory Capacity (IC)

• Functional Residual Capacity (FRC)

• Vital Capacity (VC)

• Total Lung Capacity (TLC)

Multiple Choice

sum of ALL lung volumes (approx. 6000mL)

• Inspiratory Capacity (IC)

• Functional Residual Capacity (FRC)

• Vital Capacity (VC)

• Total Lung Capacity (TLC)