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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the diaphragm during inhalation?
💡 Hint: Think about how the diaphragm's movement changes the chest size.
Question 2
Easy
What happens to air pressure in the lungs during exhalation?
💡 Hint: Consider what occurs as the chest cavity decreases.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What happens to the diaphragm during inhalation?
- It relaxes
- It contracts
- It stays still
💡 Hint: Consider what the diaphragm's action needs to be to bring in air.
Question 2
True or False: Exhalation decreases lung pressure.
- True
- False
💡 Hint: Think about what occurs when the chest cavity gets smaller.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where a person is having difficulty inhaling, identify possible reasons and describe how the diaphragm may be functioning.
💡 Hint: Consider what could inhibit the diaphragm's function.
Question 2
Illustrate how the mechanics of breathing can be affected in high altitudes.
💡 Hint: Think about how pressure differences affect breathing in various environments.
Challenge and get performance evaluation