PBS Practice Final Exam - v2

Front

What is a whorl in fingerprint analysis?

Back

A whorl is a fingerprint pattern characterized by circular or spiral ridges that form a complete circuit.

Front

What type of incision is used during an autopsy?

Back

A Y incision is used during an autopsy, which starts at the shoulders and extends down to the pubic area.

Front

Which component is NOT a major part of human blood?

Back

Epithelial cells are not a major component of blood; major components include red blood cells, white blood cells, plasma, and platelets.

Front

What organs are part of the cardiovascular system?

Back

The cardiovascular system includes the heart, veins, arteries, and capillaries.

Front

What is the most important fact about DNA in forensic science?

Back

DNA is specific to an individual, meaning only you have your unique DNA.

Front

What are the main functions of red blood cells?

Back

Red blood cells transport oxygen from the lungs to the body and carbon dioxide from the body back to the lungs.

Front

What is the role of white blood cells in the body?

Back

White blood cells are part of the immune system and help the body fight infections.

Front

What is plasma in the context of blood?

Back

Plasma is the liquid component of blood that carries cells, nutrients, hormones, and waste products.

Front

What is the significance of fingerprints in forensic science?

Back

Fingerprints are unique to each individual and can be used to identify suspects at crime scenes.

Front

What is the purpose of an autopsy?

Back

An autopsy is performed to determine the cause of death and to examine any disease or injury.