Circulation TEST

What does blood consist of?

• plasma, red blood cells, white blood cells, platelets
• hormones, oxygen, nutrients, water
• red blood cells
• carbon dioxide and minerals

The function of platelets is...

• Bloodclotting

• Transporting oxygen

• Fighting infection

Where are blood cells made?

• Bone marrow

• Lymph glands

• Spleen

• Lungs

How long do erythrocytes live?

• forever
• 100-120 days
• 2 weeks only
• a year

The proper term for red blood cells is...

• leucocytes

• thrombocytes

• erythrocytes

Tags

NGSS.MS-LS1-3

The proper term for white blood cells is...

• leucocytes

• thromobocytes

• erythrocytes

Tags

NGSS.HS-LS1-3

NGSS.HS-LS1-4

The proper term for platelets is...

• leucocytes

• thrombocytes

• erythrocytes

What is the oxygen carrying pigment in blood?

• thrombin

• plasma

• hemoglobin

• protein

Which blood cells are the most numerous?

• RBC
• WBC
• platelets

What part of blood is responsible for fighting infections?

• Red Blood Cells
• White Blood Cells
• Platelets
• Plasma