Cardio and blood

The protein in red blood cells that carries oxygen

• Erythrocytes

• plasma

• leukocytes

• hemoglobin

These are the red blood cells

• erythrocytes

• leukocytes

• thrombocytes

• plasma

These are the thrombocytes which are responsible for cloting

• erythrocytes

• leukocytes

• thrombocytes

• plasma

This is the liquid portion of the blood

• leuokcytes

• plasma

• erythrocytes

• thrombocytes

These are the white blood cells

• thrombocytes

• erythrocytes

• leukocytes

• plasma

Which blood type is the universal donor?

• O -

• O +

• AB -

• AB +

Which blood type is the universal receiver?

• O -

• O +

• AB -

• AB +

Which blood cells fight off infection?

• hemoglobin

• erythrocytes

• thrombocytes

• leukocytes

Which blood cells carry oxygen?

• plasma

• leukocytes

• erythrocytes

• thrombocytes

What's the outercovering of the heart that protects it from friction?

• epicardium

• pericardium

• myocardium

• endocardium