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BIO 102 - Dr. Rust - Circulatory System

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What does Blood transport?

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (28)

Section 1

(28 cards)

What does Blood transport?

Front

Oxygen, nutrients, metabolic wastes, hormones

Back

Marginal Circumflex

Front

Back

Pericardial Cavity

Front

The cavity that separates the epicardium and the parietal layer

Back

Vessels going away from the heart

Front

Pulmonary Trunk (Splits into arteries), Ascending aorta (3 sections)

Back

Vessels returning to the heart

Front

Superior and Inferior Vena Cava

Back

What are the two layer of the pericardium?

Front

The Parietal Layer and the Visceral Layer (Epicardium)

Back

What types of veins supply the heart?

Front

Small, Anterior and great Cardiac veins

Back

Erythrocytes

Front

Red blood cells

Back

Parietal Layer

Front

lines the internal surface of the body wall

Back

How many oxygen molecules can a hemoglobin protein transport?

Front

4

Back

Erythopoietin Mechanism

Front

Negative Feedback Loop

Back

What does blood maintain?

Front

Body temperature, distributes heat, pH in body tissues, fluid volume

Back

What is the function of the Erthrocytes?

Front

they are dedicated to respiratory gas transport

Back

What 4 things does blood plasma contain?

Front

Proteins, Organic nutrients, electrolytes, respiratory gases

Back

Heart Anatomy

Front

Know the parts of the heart

Back

Purpose of the Parietal Layer

Front

Protects and Anchors the heart, prevents over filling, allows for the heart to work in a friction-free enviornment

Back

Right and Left Coronary Arteries

Front

Back

Hemoglobin

Front

Reversibly binds with oxygen.

Back

What are the 3 types of specialized cells in the circulatory fluid?

Front

Erythrocytes, Leukocytes, Platelets

Back

Anterior Interventricular arteries

Front

Back

What are the 3 components of the Circulatory System?

Front

Fluid, Pump and Vessels

Back

Erythopoietin

Front

- Release in response to hypoxia. - Estimulate RBC production

Back

Characteristics of Leukocytes

Front

Less numerous than RBCs, 1% of blood, only complete cells, can move through capillaries (diapedesis)

Back

Epicardium

Front

Outermost layer of the heart

Back

Pericardium

Front

a double-layered serous membrane that surrounds the heart

Back

What are the 2 components of circulatory fluids?

Front

Plasma and Cellular Formed Elements

Back

Platelets

Front

tiny, disk-shaped bodies in the blood, important in blood clot formation

Back

Leukocytes

Front

White blood cells

Back