Multiple Choice
Why does air rush into the lungs during an inhale or inspiration?
Table of contents
- 1. Introduction to Biology2h 17m
- 2. Chemistry of Life7h 30m
- Atoms - Smallest Unit of Matter58m
- Isotopes36m
- Introduction to Chemical Bonding21m
- Covalent Bonds40m
- Noncovalent Bonds5m
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- 4. Tissues & Organ Systems7h 6m
- Introduction to Tissues & Histology16m
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- 5. The Skeletal System4h 17m
- An Introduction to Bone and Skeletal Tissue18m
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- 11. The Nervous System & Nervous Tissue4h 25m
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- Introduction to the Central Nervous System18m
- The Cerebrum48m
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- Sympathetic Nervous System39m
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- Review of the Sympathetic and Parasympathetic Divisions5m
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10. The Respiratory System
Ventilation
Multiple Choice
Which muscle is used for inspiration during both eupnea and forced breathing?
A
Rectus abdominus.
B
Sternocleidomastoid.
C
Serratus anterior.
D
External intercostal muscles.
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