Podcast
Questions and Answers
What is the primary function of the respiratory system in the human body?
What is the primary function of the respiratory system in the human body?
- To produce energy for the body
- To exchange carbon dioxide and oxygen and remove metabolic waste products (correct)
- To regulate body temperature
- To transport substances to the cells
What is the term for the network of organs that allows the circulation of substances throughout the body?
What is the term for the network of organs that allows the circulation of substances throughout the body?
- Respiratory system
- Circulatory system
- Vascular system (correct)
- Nervous system
What is necessary for metabolic activities in all living organisms?
What is necessary for metabolic activities in all living organisms?
- Only food and water
- Exchange of gases (correct)
- Only sunlight
- Only oxygen
What is the purpose of the exchange of gases in the human body?
What is the purpose of the exchange of gases in the human body?
What is the commonality among all living organisms in terms of basic needs?
What is the commonality among all living organisms in terms of basic needs?
What is the focus of this module in relation to gas exchange and circulation?
What is the focus of this module in relation to gas exchange and circulation?
What is the primary function of the circulatory system?
What is the primary function of the circulatory system?
What is the range of pulse rate for an adult?
What is the range of pulse rate for an adult?
Where are the arteries closest to the surface of the skin?
Where are the arteries closest to the surface of the skin?
What is the purpose of tracing the pathway of air in a mammalian respiratory system?
What is the purpose of tracing the pathway of air in a mammalian respiratory system?
What is the connection between the lungs and heart illustrated in the image?
What is the connection between the lungs and heart illustrated in the image?
What is the term for the expansion of the arteries due to increased blood pressure?
What is the term for the expansion of the arteries due to increased blood pressure?
