PBS Unit 1.2 Review

Front

What type of tissue lines the surfaces of organs and blood vessels?

Back

Epithelial tissue is the type of tissue that lines the surfaces of organs and blood vessels.

Front

What type of blood does the heart's right ventricle pump?

Back

The right ventricle pumps deoxygenated blood to the lungs for oxygenation.

Front

Which blood vessel carries oxygenated blood from the heart to the body?

Back

The aorta is the blood vessel that carries oxygenated blood from the heart to the body.

Front

What is the term for the cooling of the body after death?

Back

Algor mortis refers to the cooling of the body after death.

Front

What is the primary function of epithelial tissue?

Back

The primary function of epithelial tissue is to protect, absorb, and secrete substances.

Front

What is the difference between oxygenated and deoxygenated blood?

Back

Oxygenated blood is rich in oxygen and is carried from the lungs to the body, while deoxygenated blood is low in oxygen and is carried from the body to the lungs.

Front

What is the role of the aorta in the circulatory system?

Back

The aorta is the main artery that carries oxygenated blood from the heart to the rest of the body.

Front

What is rigor mortis?

Back

Rigor mortis is the stiffening of the muscles after death due to chemical changes in the body.

Front

What is livor mortis?

Back

Livor mortis is the pooling of blood in the lower parts of the body after death, causing a purplish discoloration.

Front

What are the four main types of tissues in the human body?

Back

The four main types of tissues are epithelial, connective, muscle, and nervous tissue.