First Responder 

Define the Anatomical Position:Person standing erect, arms at the side, and palms facing forward.

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Proximal- Closer to the trunk of the body

Distal- Further away from the trunk of the body

Medial- Closer to or going in the direction of midline

Lateral- Further than or going away from the midline

Supine-Lying flat (Face Up)

Prone- Lying flat (Face Down)

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**__Cardiovascular System__: Medical Terminology Power Point (Slides 83-89)**

Name the 4 Chambers of the Heart:   Right and Left Atrium, Right and Left Ventricles.

Name the 2 Heart Valves that sit between 4 Chambers of the Heart: Tricuspid and Mitral (Bicuspid) Valves.

Which blood vessels dump deoxygenated blood into the Right Atrium: Superior and Inferior Vena Cava

**Be familiar with the functions of the heart:  Refer to the heart lecture as given in class.**

When the Atria contract, what are the Ventricles doing? (Ventricles are relaxing and filling with blood).

What is always true of Arteries: These are blood vessels that leave the heart.

What is always True of Veins: These are blood vessels going back to the heart.

How do Pulmonary Arteries differ from other Arteries: Pulmonary Arteries carry deoxygenated blood.

How do Pulmonary Veins differ from other Veins: Pulmonary Veins carry oxygenated blood.

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**List the flow of blood through the heart:**

| Superior/Inferior Vena Cava | 8. Pulmonary Veins |
|----|----|
| Right Atrium | 9.  Left Atrium |
| Tricuspid Valve | 10. Mitral (Bicuspid) Valve |
| Right Ventricle | 11. Left Ventricle |
| Pulmonary Valve | 12. Aortic Valve |
| Pulmonary Arteries | 13. Aorta |
| Lungs | 14. Body |

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