Heart/Vessels Cardiovascular System Flashcard25

Heart/Vessels Cardiovascular System Flashcard25

Assessment

Flashcard

others

Hard

Created by

Linda DCHS

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49 questions

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1.

FLASHCARD QUESTION

Front

How many times does the heart beat per minute (on average)?

Back

72

2.

FLASHCARD QUESTION

Front

What covers the surface of the heart?

Back

Pericardium

3.

FLASHCARD QUESTION

Front

What is the second layer of the heart? Thick, twisting bundles of cardiac muscle to provide contractions.

Back

Myocardium

4.

FLASHCARD QUESTION

Front

What is the third (inner) layer of the heart? thin layer lining the heart chambers

Back

Endocardium

5.

FLASHCARD QUESTION

Front

What are the two main circuits of blood flow that circulate blood back to the heart?

Back

Pulmonary and systemic

6.

FLASHCARD QUESTION

Front

Which cardiovascular circuit carries blood from the heart to the body tissues and back, dropping off O2 and picking up CO2?

Back

systemic

7.

FLASHCARD QUESTION

Front

Which cardiovascular circuit carries blood from the heart to the lungs and back, picking up O2 and releasing CO2? Options: systemic, arterial, pulmonary, venous

Back

pulmonary

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