Transportation - Biology 30S

What is the volume of blood in the average adult?

• 500 mL

• 2 L

• 5 L

• 9 L

A low white blood cell count could cause problems with:

• Clotting

• Immune response

• Oxygen transportation

• Thermoregulation

The majority of cells pictured in this blood smear slide are:

• Erythrocytes

• Leukocytes

• Thombocytes

• Plasma

Type A+ people have:

• A antigens on the surface of RBCs

• B antigens on the surface of RBCs

• No antigens on the surface of RBCs

• A and Rh antigens on the surface of RBCs

If you have type AB+ blood, then what antibodies do you have in your plasma?

• Anti-A

• Anti-B

• Both Anti-A and Anti-B

• No antibodies

Males are able to donate blood more frequently than females.

• True

• False

Veins differ from arteries in that they:

• Have thicker walls

• Have valves

• Have a greater diameter

• Only carry oxygenated blood

The human heart contains ____ chambers

• 2

• 3

• 4

• 5

Pulmonary veins carry blood:

• To the heart from the lungs

• To the lungs from the heart

• To the muscles of the heart

• From the heart to the rest of the body

Oxygen rich blood leaving the heart must come from what chamber?

• Right atrium

• Right ventricle

• Left atrium

• Left ventricle