WorksheetsRespiratory System
Total questions: 20
Worksheet time: 7mins
The upper respiratory system is composed of these divisions:
Nasal cavity
Larynx
Pharynx
Bronchioles
What part of the pharynx is the region labeled?
Oral cavity
Nasal cavity
Laryngopharynx
Oropharynx
Nasopharynx
Choose the correct image that highlights the division between the oral cavity and the pharynx
The larynx is apart of the upper respiratory system
True
False
Laryngitis is the inflammation of
Oropharynx
Pharynx
Glottis
Larynx
The arrow is pointing to...
False vocal cords
Glottis
True vocal cords
Trachea
Which image shows secondary bronchi?
What structure of the bronchial tree does not have cartilage?
Secondary bronchi
Primary bronchi
Bronchioles
Tertiary bronchi
Pulmonary ventilation is...
Gas exchange between lungs and alveoli
Movement of air in and out of lungs
Gas exchange between alveolar and tissue
These apply to inhalation
Diaphragm moves up
Ribs move in
Ribs move out
Diaphragm contracts
Creates larger pressure in thoracic cavity
These apply to exhilation
Diaphragm relaxes
Pressure increases in thoracic cavity
Pressure is less outside the body
Diaphragm moves down
Which answer is true?
Increase in volume= increase in pressure
decrease in volume= increase in pressure
decrease in volume= decrease in pressure
Increase in volume= decrease in pressure
What causes change in pressure when we breathe?
Carbon dioxide levels
Oxygen levels
Diaphragm movement
Hypoxia
What does the hard and soft palate divide?
larynx from glottis
epiglottis from trachea
pharynx from larynx
oral cavity from pharynx
How many lobes does the left lung have? Right lobe?
R:3, L:4
L:3, R:2
R:3, L:2
R:2, L:2
Pressure moves from high to low
False
True
What specific cavity contains the lungs?
Thoracic
Pleural cavity
Ventral
Men's voice are typically deeper because... (select all that apply)
They're longer
They're thinner
They're thicker
They're shorter
Density is calculated by...
volume/ mass
1/mass
mass/volume
Alveoli expand because they are...
coated with mucus
coated with surfactant
contain carbon dioxide
contain oxygen
