Anatomy Blood Test

What percentage of your blood is plasma?

• 55%

• 45%

• 35%

• 1%

When you damage a blood vessel what is the first thing that happens?

• Vasoconstriction

• Platelet plug formation

• Coagulation

• Release of extra Leukocytes

Tags

NGSS.HS-LS1-3

Which of the following are fragments that help stop bleeding when a blood vessel is damaged?

• Leukocytes

• Platelets

• Erythrocytes

• Mast Cells

How many O2 molecules can a Hemoglobin carry?

• 2

• 4

• 6

• 8

What type of blood is shown here?

• A positive

• A negative

• B positive

• B negative

What blood type do you need to be a universal donor?

• Type AB+

• Type O-

• Type B-

• Type A-

Which of the following blood groups is that of the ‘Universal donor’?

• A

• O

• AB

• B

What do you call a freely floating clot in the blood stream

• Thrombus

• Embolus

• Hemorragh

• Punk

What is the main function of red blood cells in the human body?

• Transport oxygen

• Fight infections

• Clot blood

• Regulate temperature

Which component of blood is primarily responsible for clotting?

• Red blood cells

• White blood cells

• Platelets

• Plasma