circulation

Reinforcement session

​Goal: to recap the most relevant information about transport in animals

Multiple Choice

what is the purpose of circulation

• supply O2 and nutrients and remove waste

• break down the food

• get oxygen into the lungs

• remove solid waste

"The circulatory system is the group of structures that transport nutrients, respiratory gases, and metabolic products throughout a living organism"

There is presence of vessels conducts blood throughout the body.

​Operates with higher blood pressure, though it is said to be more efficient

​Uses much less blood for even faster

Closed circulation

Open Ended

What is meant by double circulation?

​It is the type of system in which are two separate circuits and blood passes through the heart twice.

Double circulation

Moves blood between the heart and the lungs. It transports deoxygenated blood to the lungs to absorb oxygen and release carbon dioxide.​

​

​

Pulmonary circuit

​

Moves blood between the heart and the rest of the body.​

​

Sysemic

circuit

​

Multiple Choice

what happens in pulmonary circulation

• circulation to the lungs

• circulation to the body

• circulation in the heart

• circulation to the brain

Multiple Choice

what happens in systemic circulation

• circulation for the entire body

• circulation in the heart only

• circulation heart and lungs

• circulation to digestion system only

​carry blood away from your heart.​

​

Thick and rigid​

Arteries

carry blood back toward your heart.​

​

Thin and with valves​

Veins​

​

Distribute nutrients to the organs​

​

Smaller than any other vessel​

Capillaries

Multiple Choice

The three types of blood vessels are:

• Veins, arteries and capillaries.

• Veins, hearts and alveoli.

• Arteries, plasma and cells.

Multiple Choice

what is the function of the veins

• take blood toward heart

• take blood away from heart

• remove waste

• take blood to stomach

Multiple Choice

Veins carry blood to your heart.

• True

• False

Multiple Choice

what is the function of arteries

• take blood to heart

• take blood away from heart

• take blood to colon

• take blood to brain

Multiple Choice

what is the largest artery

• radial

• aorta

• ulnar

• femoral

Multiple Choice

what is the function of the capillaries

• take blood toward heart

• take blood away from heart

• exchange gases

• exchange fluids

Multiple Choice

Air sacs in the lungs where oxygen and carbon dioxide are exchanged

• tonsil
• trachea
• alveoli
• spleen

Right side: Deoxygenated blood

Left side: Oxygenated blood

​

Has valves to control backflow of blood​

Atria​: superior chambers where blood enters the heart

​

Ventricles: inferior chambers that push blood away​

​

​

THE HEART

Right atrium→ Right Ventricle → Pulmonary Artery →​ Lungs → Pulmonary vein

Pulmonary circuit

Left Atrium →Left ventricle →​Aorta→body cells →Vena Cava

Systemic circuit

Pathway of blood

Multiple Choice

right side of the heart is high in

• O2

• H

• C

• CO2

Multiple Choice

left side of the heart is high in

• O2

• CO2

• N

• H

Multiple Choice

Which blood cells transport oxygen and carbon dioxide?

• Platelets

• Red blood cells

• White blood cells

Multiple Choice

Lower chambers of the heart. They pump blood to the body & lungs.

• Atria

• Arteries

• Ventricles

• Valves

Multiple Choice

Upper chamber of the heart. Receives blood from the body & lungs.

• Atrium

• Artery

• Ventricle

• Valve

Multiple Choice

Blood in the aorta is

• high in oxygen, low in carbon dioxide

• high in oxygen, high in carbon dioxide

• low in oxygen, low in carbon dioxide

• low in oxygen, high in carbon dioxide

Multiple Choice

Blood in the pulmonary vein is

• high in oxygen, low in carbon dioxide

• high in oxygen, high in carbon dioxide

• low in oxygen, low in carbon dioxide

• low in oxygen, high in carbon dioxide

Multiple Choice

Blood carrying carbon dioxide enters the heart through the ...

• cava artery

• vena cava

• aorta

Multiple Choice

Where does the blood collect oxygen?

• From the trachea

• From the kidneys

• From the lungs

Multiple Choice

what does a ventricle do

• force blood out

• let blood in

• exchange gases

• remove waste

Multiple Choice

How many chambers does the fish heart have?

• 1

• 2

• 3

• 4

Multiple Choice

How many chambers does the human heart have?

• 6

• 4

• 2

Multiple Choice

• A

• B

• C

• D

Multiple Choice

Major artery at the top of the heart sends oxygenated blood from the left ventricle to the rest of the body.

• aorta
• pulmonary artery
• inferior vena cava

Multiple Choice

How many chambers does the heart have?

• 4

• 10

• 3

• 1

Multiple Choice

What keeps blood flowing in the right direction?

• Atria

• Chambers

• Valves

• Veins

Multiple Choice

Name this part.

• Right atrium
• Left ventricle
• Right ventricle
• Left atrium

Multiple Choice

Name this part.

• Left ventricle
• Pulmonary artery
• Right atrium
• Pulmonary veins

Multiple Choice

Name this part.

• Right ventricle
• Aorta
• Right atrium
• Atrium

Multiple Choice

Name this part.

• Right ventricle
• Pulmonary artery
• Left ventricle
• Right atrium

Multiple Choice

Which side of the heart pumps oxygen-rich blood to the rest of the body?

• Right
• Left

Multiple Choice

Which side of the heart pumps blood into the lungs?

• Right
• Left

Multiple Choice

______ are tiny vessels that pass blood from arteries and veins.

• Veins
• Artery
• Capillaries
• Sysole

Multiple Choice

Name the part.

• Pulmonary vein
• Right atrium
• Aorta
• Pulmonary artery

Multiple Choice

Name the part.

• Left ventricle
• Vena cava
• Right atrium
• Right ventricle

Multiple Choice

Separates the chambers of the heart.

• Septum
• Veins
• aortic valve

Multiple Choice

What does Deoxygenated mean?

• Oxygen-rich
• Blood flow
• Oxygen-poor
• Water Flow

Transporting oxygen and carbon dioxide

​​Red blood cells

​

Ingesting pathogens and producing antibodies​

White blood cells

​

​Involved in blood clotting

Platelets

​

Transporting carbon dioxide, digested food, urea, hormones and heat

Plasma

​

Multiple Choice

These blood cells are the protectors and help fight off disease.

• Red blood cells
• White blood cells
• Plasma
• Platelets 

Multiple Choice

This part of blood helps it clot, when you get cut.

• Red blood cells
• Plasma
• Platelets
• White blood cells

Multiple Choice

These blood cells deliver oxygen to the parts of the body.

• Red
• White
• Patelets
• Plasma

Multiple Choice

_______ is made mostly of water and makes up about 55% of the blood

• Plasma
• Platelets 
• Red blood cells
• White blood cells

Multiple Choice

What part of blood is responsible for carrying wastes, nutrients, and minerals?

• Red Blood Cells
• White Blood Cells
• Platelets
• Plasma

Multiple Choice

What part of blood is responsible for fighting infections?

• Red Blood Cells
• White Blood Cells
• Platelets
• Plasma

Multiple Choice

What does blood consist of?

• plasma, red blood cells, white blood cells, platelets
• hormones, oxygen, nutrients, water
• red blood cells
• carbon dioxide and minerals

Multiple Choice

What does blood transport?

• Nutrients
• Oxygen 
• Carbon Dioxide
• All of the above