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BIOD 152 Module 4 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct $10.99   Add to cart

Exam (elaborations)

BIOD 152 Module 4 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct

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  • Course
  • BIOD 152
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  • BIOD 152

BIOD 152 Module 4 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct

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  • August 17, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BIOD 152
  • BIOD 152
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BIOD 152 Module 4



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, BIOD 152 Module 4

1. Why is the cardiovascular system a closed circulatory system?
Answer: the fluidcontents are pumped from the heart throughout the body and back to the
heart

2. What are some functions of the cardiovascular system?
Answer:
-Transportation ofgases, nutrients waste
-prevents loss of blood from ruptured vessels
-helps fight off pathogens

3. What does the study of the cardiovascular system cover?
Answer:
-muscular heart
-blood vessels
-blood

4. Where is the heart located?
Answer: Pericardial cavity within anterior portion of themediastinum

5. What separates the thoracic cavity into 2 pleural cavities?
Answer: mediastinum

6. Layers of the heart
Answer:
-pericardium: double layered, surrounded by fluid
-myocardium: thickest layer
-endocardium: continuous with blood vessels

7. What anchors the heart to the diaphragm?
Answer: pericardium

8. Which layer of the heart wall is the contractile layer
Answer: Myocardium

9. 4 chambers of the heart
Answer:
-right & left atrium: receiving chamber, smaller

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