WorksheetsRespiratory System Anatomy
Total questions: 23
Worksheet time: 17mins
Name the organ label # 6.
alveoli
bronchi
trachea
lungs
Name the structure labeled 8
lungs
trachea
diaphragm
alveoli
At the end of the bronchioles are structures called
alveoli
vocal cords
villi
brochi
The exchange of oxygen and carbon dioxide in the alveoli is through a process called
active transport
conduction
convection
diffusion
This structure is also known as the voice box?
Trachea
Larynx
Pharynx
Nasal conchae
5.The ______________________ is a sheet of smooth muscles located below the lungs and separates them from the abdominal cavity.
A. Lungs
B. Diaphragm
C. Alveoli
D. Bronchioles
6. During ___________________ , muscular contraction causes the walls of the chest cavity to expand so that the rib cage moves outward and upward.
A. Excretion
B. Exhalation
C. Inhalation
D. Respiration
7.During ____________, the ribs and diaphragm return to their original resting position.
A. Excretion
B. Exhalation
C. inhalation
D. Respiration
What is the main function of the respiratory system?
to provide oxygen and remove carbon dioxide from the body
o break down food and absorb nutrients
to remove oxygen from the body and deliver carbon dioxide
Flap of tissue that covers the opening to the windpipe during swallowing
Pharynx
Trachea
Epiglottis
tiny, hairlike projections in the airway that move in a wavelike manner.
alveoli
cilia
trachea
lungs
What is #14 pointing at
trachea
bronchi
larynx
alveoli
What is #11 pointing at
trachea
bronchi
diaphragm
alveoli
What is #9 pointing at
trachea
bronchi
diaphragm
alveoli
The Pleura is
When someone has more than 2 lungs
Small fluid filled gap filled with fluid to prevent friction.
Is inside the lungs
Two tubes that lead into the lungs
What happens when the diaphragm moves down
Diaphragm relaxes air is inhaled.
Diaphragm contracts air is inhaled.
Lungs get rid of air
The ribs break
