Circulatory/Respiratory System Review

What is the Powerhouse Organ of the Circulatory System?

• The heart

• The lungs

• Vascular System

• The capillaries

Which of the following are blood vessels the blood travels through? (Select all that apply)

• Capillaries

• Veins

• Alveoli

• Arteries

What holds the vocal cords?

• Trachea

• Pharynx

• Epiglottis

• Larynx

What does blood carry TO the cells of the body?

• Oxygen and Carbon Dioxide

• Carbon Dioxide and Gas

• Carbon Dioxide and Nutrients

• Nutrients and Oxygen

Tags

NGSS.MS-LS1-3

How many chambers does the heart have?

• 1

• 4

• 8

• 6

Where does the blood travel to pick up oxygen and drop off the icky CO2

• Heart

• Lungs

• Cells of the Body

• The Brain

There are some special blood vessels that connect the heart to the lungs. These arteries and veins have a special label, what is it?

• Pulmonary Artery and Pulmonary Vein

• Vena Cava

• Capillaries

• Lung Artery and Lung Vein

What word do we use to describe the vessels that connect the heart and lung?

• Alveoli

• Pulmonary

• Valves

• Aortic

What does the epiglottis do?

• Moistens air before it enters the lungs?

• Provides an exit for CO2 that is no longer wanted by the body

• Splits air particles into oxygen and carbon dioxide

• Protects the trachea from getting food and water in it.

Cells need 4 distinct things, which of the answers is NOT SOMETHING THAT A CELL REQUIRES FROM THE BLOOD

• Nutrients

• Gas Exchange

• Waste Removal

• Temperature Control