What is the primary function of the respiratory system?

Respiratory System Anatomy and Physiology Quiz

Quiz
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Other
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University
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Easy
MA. PAULE
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Waste elimination
Hormone regulation
Gas exchange
Nutrient absorption
2.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Which structure is part of the upper respiratory tract?
Alveoli
Nasal cavity
Larynx
Bronchi
3.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
What type of cartilage is primarily found in the external nose?
Elastic cartilage
Fibrocartilage
Bone
Hyaline cartilage
4.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
Which muscle is the major driver of inspiration?
Sternocleidomastoid
Abdominal muscles
Diaphragm
External intercostals
5.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
What is the role of the larynx?
Voice production
Gas exchange
Air filtration
Nutrient absorption
6.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
How does the diaphragm contribute to breathing?
It relaxes to expel air
It contracts to increase thoracic volume
It elevates the ribs
It constricts the trachea
7.
MULTIPLE CHOICE QUESTION
20 sec • 2 pts
What happens to alveolar pressure during normal inspiration?
It decreases below atmospheric pressure
It remains constant
It increases above atmospheric pressure
It fluctuates randomly
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