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Set 2
Anatomy weeks 6-12
| Question | Answer |
|---|---|
| What is the primary function of the Respiratory System? | The main function of the Respiratory System is to bring oxygen into the body and eliminate carbon dioxide enabling gas exchange between the air and the bloodstream. |
| Name the major organs of the Respiratory System. | Nose, pharynx, larynx, trachea, bronchi, bronchioles, and lungs |
| What is the main role of the Digestive System? | The Digestive System breaks down food into nutrients the body can absorb; it processes ingestion, digestion, absorption, and elimination of waste. |
| Which organs are part of the Urinary System, and what is the system’s overall function? | The Urinary System includes the kidneys, ureters, bladder, and urethra. Its function is to filter the blood, remove waste products and excess water/salts, producing urine for excretion. |
| What is the primary function of the Cardiovascular System? | The Cardiovascular System transports oxygen, nutrients, hormones, and wastes throughout the body via blood and it delivers needed substances to cells and removes metabolic waste products. |
| What constitutes the Cardiovascular System? | It includes the heart, blood vessels (arteries, veins, capillaries), and blood. |
| What is the role of the Endocrine System in the human body? | The Endocrine System regulates body functions by producing hormones that travel through the bloodstream to target organs. |
| Which organ systems help regulate the body’s temperature, protect against pathogens, and serve as the first defense barrier? | The Integumentary System mainly the skin protects the body from external threats, helps regulate body temperature, and acts as a barrier against pathogens. |
| Describe one way in which two different organ systems work together to maintain homeostasis. | The Respiratory System and Cardiovascular System work together: the lungs oxygenate blood, and the heart and blood vessels transport that oxygen to cells while also removing carbon dioxide for exhalation. |
| Why is it said that some organs can belong to more than one body system? | Because some organs perform functions relevant to multiple systems. |