Blood Spatter Flashcard

Front

What is expirated blood spatter?

Back

Blood spatter released from airways located in the mouth, ears, and nasal passage.

Front

How can you determine the origin of a bloodstain?

Back

By analyzing the direction and angle of the bloodstain.

Front

What causes arterial spurt blood spatter?

Back

An artery that's been cut with medium velocity.

Front

What is the significance of blood type AB+?

Back

It is the universal recipient, meaning it can receive blood from any type.

Front

What type of evidence does blood type represent?

Back

Class evidence.

Front

What are the main components of blood?

Back

Red blood cells, white blood cells, platelets, and plasma.

Front

What is the role of red blood cells?

Back

To transport oxygen from the lungs to the body and carbon dioxide from the body back to the lungs.

Front

What is the function of white blood cells?

Back

To fight infections and protect the body against foreign invaders.

Tags

NGSS.MS-LS1-3

Front

What is the purpose of platelets in the blood?

Back

To help with blood clotting and prevent bleeding.

Front

What is plasma?

Back

The liquid component of blood that carries cells, nutrients, hormones, and waste products.