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Respiratory and Circulatory System

Authored by Kathrine Joane Rubio

Biology

9th Grade

Used 37+ times

Respiratory and Circulatory System
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The blood vessel where oxygenated blood flows from the lungs to the heart.

Aorta

Pulmonary Veins

Pulmonary Arteries

Epiglottis

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The chamber of the heart where the oxygenated blood enters first.

Right Atrium

Left Atrium

Right Ventricle

Left Ventricle

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

It is the biggest artery that supplies oxygenated blood throughout the body.

Anterior Vena Cava

Posterior Vena Cava

Aorta

Venules

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The blood vessel where the exchange of gases from the body and blood occurs.

Arteries

Veins

Capillaries

Venules

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The blood vessel where oxygen-poor blood flows from the heart to the lungs.

Capillaries

Pulmonary Arteries

Pulmonary Veins

Venules

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Openings that pull air from outside your body into your respiratory system.

Mouth

Nose

Mouth and Nose

Pharynx

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Two organs that remove oxygen from the air and pass it into your blood.

Heart & Lungs

Heart

Arteries & Veins

Lungs

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