Circulatory System Review Snowball

Multiple Choice

The diagram below is of a heart. What is the job of this body part?

• it digest food

• it pumps blood

• it tells your other body parts what to do

Multiple Choice

This chamber pumps blood to the lungs via the pulmonary artery to get oxygenated.

• 1

• 2

• 3

• 4

Multiple Select

If oxygenated and deoxygenated blood were mixed in the heart, what would be the result? (choose ALL that apply)

• the heart would have to work harder to provide oxygen

• the respiration rate would increase

• the blood would flow backwards in the heart

• the respiration rate would decrease

Multiple Choice

What are the blood vessels that carry blood flow away from the heart called?

• Veins

• Capillaries

• Arteries

• Aorta

Multiple Choice

What are the blood vessels that carry blood back to the heart?

• Arteries

• Veins

• Capillaries

• Aorta

Multiple Choice

Identify the circled valve

• Tricuspid
• Mitral
• Pulmonary
• Aortic

Multiple Choice

Which letter is pointing to the tricuspid valve?

• M

• N

• L

• O

Multiple Choice

What blood vessels connects the blood flowing from the heart to the blood flowing to the heart?

• Artery

• Vein

• Capillary

Multiple Choice

What is the role of the patrol tissues mentioned in the text?

• To produce energy

• To get rid of damaged cells

• To transport oxygen

• To store nutrients

Multiple Choice

Which statement correctly describes the activities of the components of human blood shown in the diagram?

• Both A and B function in immune responses, and C transports oxygen

• A, B, and C are able to synthesize hemoglobin

• Both B and C provide immunity, and A transports nutrients

• A transports oxygen, B starts clots, and C functions in immune response to fight infections

Multiple Choice

The circulatory system works with the _____ system to provide our body oxygen.

• Nervous

• Respiratory

• Digestive

• Muscular

Multiple Choice

What type of blood cells help the blood clot or thicken to form a scab?

• Red blood cells

• White blood cells

• Platelets

• Plasma

Multiple Choice

What is the pale yellow liquid in the blood that carries nutrients to all of our cells?

• Plasma

• Serum

• Lymph

• Bile

Multiple Choice

The higher the blood volume

• the higher the blood flow

• the lower the blood flow

• blood flow is not impacted

Multiple Choice

Which of the following is a common mechanism used to transport both oxygen and carbon dioxide in the blood?

• bound to hemoglobin

• as bicarbonate ions

• dissolved in plasma

• as free molecules

Multiple Choice

Group of organs with similar functions.

• Organism

• Cell

• Organ

• System

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident