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WorksheetsRespiratory System TEST
Total questions: 30
Worksheet time: 28mins
What is the main function of the diaphragm?
airway tubes that branch off the Trachea and enter the lungs
the windpipe that connects the mouth and nose to the lungs
a muscle below the lungs responsible for inhalation and exhalation
organ responsible for gas exchange
Which of the following is the main function of the respiratory system?
Obtains oxygen and remove carbon dioxide from the body
Transports oxygen and nutrients to the body cells
Protects the body from invading organisms
Which of the following is the correct pattern of airflow during INHALATION?
NASAL CAVITY -> PHARYNX -> LARYNX -> TRACHEA -> BRONCHI -> BRONCHIOLES -> ALVEOLI
NASAL CAVITY -> PHARYNX -> ALVEOLI -> BRONCHI -> BRONCHIOLES -> LUNGS
NASAL CAVITY -> THROAT -> LARYNX -> ESOPHAGUS -> BRONCHI -> LUNGS
What is B?
nostril
nasal cavity
larynx
sinuses
Air moves from the trachea into 2 larger tubes in the chest. These are called ___________;
bronchi
alveoli
esophagi
Each bronchus leads into a lung and divides into smaller and smaller passageways known as
alveoli
bronchioles
capillaries
These 2 gasses are exchanged in the alveoli
oxygen and nitrogen
carbon dioxide and helium
oxygen and carbon dioxide
Air molecules moving from a place of high concentration to a place of lower concentration is known as
diffusion
active transport
diaphragm
When you _______, your diaphragm contracts and your rib cage rises.
inhale
exhale
When you exhale, your diaphragm ________, forcing air out of the lungs.
contracts
relaxes
pulls down
In this image, letter G is pointing to the
trachea
bronchi
pharynx
Letter D is pointing to the
trachea
bronchi
lungs
alveoli
11 is pointing to the
diaphragm
trachea
bronchi
alveoli
When you swallow, this flap of tissue at the back of your pharynx protects the airway.
epiglottis
larynx
alveoli
esophagus
This body part filters, moistens and warms the air you breathe in
nasal cavity
trachea
larnyx
This area is found at the back of your mouth. It is a passageway for both food and air. It is sometimes referred to as your throat.
larynx
pharynx
trachea
What is the most common symptom of bronchitis?
loss of apetite
high blood pressure
cough & chest pain
fever
inflammation of the voice box is known as...
tonsilitis
bronchitis
asthma
laryngitis
What is the condition called when there is inflammation of the tonsils
(a)
Class Period
BONUS POINT: What are you looking forward to about Spring break?
Name:
What is the site of gas exchange?
alveoli
bronchus
nose
trachea
During gas exchange what enters from alveoli to the capillaries?
CO2
CO
O2
nitrogen
What primary gas product is removed from your system during Exhalation?
Air
Oxygen
Carbon Dioxide
Carbon Monoxide
When the thoracic cavity (chest cavity) increases, the air pressure inside the lungs decreases.
INHALATION
EXHALATION
