CME Anatomy & Physiology Related to Electrology 1

Question 1

What is the primary function of the epidermis?

Accepted Answer

To protect the body from environmental damage

Answer

The epidermis is the outermost layer of the skin, primarily functioning to protect the body from environmental damage. It acts as a physical barrier against pathogens, UV radiation, and chemical irritants. This protective role is vital for maintaining overall skin health and preventing external threats from entering the body.

Question 2

What is the role of sebaceous glands in the skin?

Accepted Answer

To produce sebum

Answer

Sebaceous glands are responsible for producing sebum, an oily substance that lubricates the skin and hair. Sebum helps to keep the skin moisturized, prevents dryness, and forms a protective barrier against external elements. This natural oil contributes to the skin's overall health and suppleness.

Question 3

Which layer of the skin contains blood vessels and nerves?

Accepted Answer

The dermis

Answer

The dermis is the middle layer of the skin, rich in blood vessels, nerves, hair follicles, and sweat glands. Blood vessels supply nutrients and oxygen, while nerves transmit sensations like touch and pain. This intricate network supports the epidermis and plays a crucial role in skin function and sensation.

Question 4

What is the function of the hair follicle?

Accepted Answer

To produce hair

Answer

The primary function of the hair follicle is to produce hair. It is a complex structure embedded in the skin that contains the root of the hair, where cells divide and grow to form the hair shaft. The follicle also plays a role in anchoring the hair to the skin and influencing its growth cycle.

Question 5

What does the term 'electrolysis' refer to in electrology?

Accepted Answer

The use of an electric current to destroy hair follicles

Answer

In electrology, 'electrolysis' specifically refers to the use of an electric current to destroy hair follicles. This method involves inserting a fine probe into the follicle and delivering a direct current, which creates a chemical reaction that permanently damages the hair-producing cells. It is one of the three modalities of electrology, alongside thermolysis and the blend method.

(CME) Certified Medical Electrologist Practice Test

(CME) Certified Medical Electrologist Practice Test

CME Anatomy & Physiology Related to Electrology 1