Podcast
Questions and Answers
What is the process through which two or more organs interact and complement the functions of one another?
What is the process through which two or more organs interact and complement the functions of one another?
- Reflex action
- Homeostasis
- Respiration
- Coordination (correct)
What necessitates an increase in the rate of respiration, heart beat, and blood flow via blood vessels during physical exercise?
What necessitates an increase in the rate of respiration, heart beat, and blood flow via blood vessels during physical exercise?
- Increased supply of carbon dioxide
- Decreased muscular activity
- Decreased energy demand
- Increased supply of oxygen (correct)
Which organ's activities gradually return to normal conditions after physical exercise is stopped?
Which organ's activities gradually return to normal conditions after physical exercise is stopped?
- Kidney
- Lungs
- Nerves
- Heart (correct)
Which system does the text mention as the structural and functional unit of the neural system?
Which system does the text mention as the structural and functional unit of the neural system?
What system experiences an increased demand for energy during physical exercises?
What system experiences an increased demand for energy during physical exercises?
Flashcards
Organ Coordination
Organ Coordination
The combined effort of multiple organs working together to achieve a specific function.
Increased oxygen demand
Increased oxygen demand
During exercise, muscles need more oxygen to function properly. This increased demand triggers a rise in respiration, heart rate, and blood flow.
Heart recovery
Heart recovery
After exercise, the heart gradually slows down and returns to its resting rate, restoring normal blood flow.
Neuron
Neuron
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Muscular System
Muscular System
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