Show:
Cardiovascular
Circulatory
Heart and Blood
Respiratory System
Respiration
100
a blood vessel that carries blood to the heart
What is veins
100
They help the body fight pathogens.
What is White Blood Cells
100
The lower chambers of the heart are called
What are ventricles
100
Which organ passes oxygen to the blood?
What is lungs
100
What systems are working together during the process of respiration?
What is respiratory and cardiovascular systems
200

a blood vessel that allows an exchange between blood and cells in other tissue

What is a capillary

200

This circulation of blood between your heart and lungs is called

What is pulmonary circulation

200
Skeletal-muscle contraction pushes blood through the
What is veins
200
the passage from the mouth to the larynx and esophagus
What is pharynx
200
Two tubes connecting lungs and trachea
What is bronchi
300
a connective tissue that carries oxygen and nutrients to body tissues and carries carbon dioxide and wastes from body tissues
What is blood
300
Blood from the lungs enters the heart at the
What is left atrium.
300
Oxygen-poor blood from the body returns to the heart’s
What is right atrium.
300
the area of the throat that contains the vocal cords and produces vocal sounds
What is larynx
300

To cause inhalation, what must happen to pressure in the lungs?

What is a decrease in pressure?

400

What are the 3 main parts of the cardiovascular system?

What is Heart, Blood vessels, and blood

400

The portion of the cardia cycle in which the heart contracts, forcing blood out to the body. This is when the blood pressure is at its peak.

What is systole

400

The exchange between alveoli and capillaries allows which gases to go where

What is oxygen in and carbon dioxide out of the blood

400
tiny air sacs of the lungs where oxygen and carbon dioxide are exchanged.
What is alveoli
400

What is the function of the mucus membrane that lines the nasal cavities?

What is to filter the air

500
The circulation of blood between the heart and the rest of the body is called
What is systemic circulation
500

The portion of the cardiac cycle in which the heart relaxes and fills with blood to prepare for the next beat. This is when the blood pressure is at its minimum

What is diastole

500

What is the main hormone in hormonal heartbeat regulation?

What is adrenaline

500

What happens to your respiration rate when Carbon dioxide levels increase?

What is an increased breathing rate?

500

The contraction of the diaphragm and rib muscles and expansion of the chest cavity are part of which process?

What is inhalation/inspiration