Circulatory and Respiratory Systems

Which of the following does not belong to the group?

• lungs

• trachea

• bronchi

• veins

Which of the following organs connect nasal cavity to lungs?

• nose

• bronchioles

• trachea

• alveoli

Which of the following pipe is made up thin-walled air sacs that are known as smallest pipe?

• Bronchi

• Bronchioles

• Alveoli

• Lungs

What happened to the diaphragm during exhalation?

• Diaphragm moves up

• Diaphragm moves down

• Diaphragm does not move

• Diaphragm moves sideways

What kind of gas do cells diffused or give out into our blood?

• carbon dioxide

• oxygen

• nitrogen

• methane

Which of the following blood vessels carry blood from HEART to different parts of the body?

• arteries

• veins

• cappillaries

• heart

Which of the following blood vessels carry blood from different parts of the body to the HEART?

• arteries

• veins

• cappilaries

• heart

What do we call to a narrow blood vessels that connect arteries and veins?

• trachea

• alveoli

• cappilaries

• esophagus

What kind of gas do deoxygenated blood contained?

• oxygen

• carbon dioxide

• nitrogen

• water vapor

Tuberculosis is caused by a bacterium called Myrchobacterium tuberculosis. (TRUE or FALSE)