PBS 2.1.3 & 2.1.4

What is the process of making a puncture in a vein with a needle to extract blood is referred to as.... .

• Hematology

• Phlebotomy

• otolarygnologists

Why are veins thinner than arteries?

• Less blood passes through them

• The pressure of the blood against the arteries is less

• The pressure of the blood against the arteries is greater.

The median cubital vein brings blood back to the heart.

• true

• false

Eryth means

• Blue

• Red

• White

• Thick

Infectious microorganisms in human blood that can cause disease in humans.

• pathogens

• sickness

• colds

Leuko means....

• Red

• white

• Blue

• Thick

LDL is a lipoprotein that .....

• Removes excess cholesterol from the blood stream and transports it to the liver.

• Adds excess cholesterol from the blood stream and transports it to the liver .

• Responsible for transporting cholesterol to the cells.

The suffix cytes means....

• Red

• cell

• white

The four blood components are....

• Erythrocytes, reb blood cells, and macrophages, plasma

• Leukoctyes, Erythrocytes, thrombocytes, plasma

• reb blood cells, and macrophages, Leukoctyes, plasma

Tags

NGSS.HS-LS1-3

Which blood component helps clot the blood?

• Leukocytes

• Erythrocytes

• Thrombocytes

• Plasma