PBS 2.1.1 - 2.1.2

Which arrow is pointing to a red blood cell?

• the purple arrow

• the green arrow

• neither arrow is pointing to a RBC

Tags

NGSS.MS-LS1-1

Which component of blood is responsible for carrying oxygen?

• red blood cell

• white blood cell

• platelets

• plasma

The fluid portion of blood that carries blood cells, glucose, proteins, fats, and wastes throughout the body.

• red blood cells

• white blood cells

• plasma

• platelets

This is the percentage of oxygen in the blood as measured by the instrument above.

• Blood pressure

• Oxygen saturation

• Respiratory rate

• Body temperature

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

Which of the following results on a CBC could indicate anemia?

• low platelet and white blood cell count

• low RBC and hematocrit

• low platelet and hematocrit

• low WBC and RBC count

A person with an infection might have an elevated level of

• white blood cells

• plasma

• red blood cells

• platelets

Tags

NGSS.HS-LS1-3

What is the function of red blood cells?

• to protect against infection

• to carry oxygen and carbon dioxide

• to help with clotting

• to monitor glucose levels in the body

Which component of blood is responsible for helping to stop bleeding?

• platelets

• red blood cells

• white blood cells

• plasma

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

• Red blood cells

• White blood cells

• Plasma

• Platelets 

Tags

NGSS.MS-LS1-3