EC Skin Anatomy and Physiology 2

Question 1

What is the primary function of the sebaceous gland in relation to the hair follicle?

Accepted Answer

Secreting sebum to lubricate the hair and skin

Answer

Sebaceous glands secrete sebum, an oily substance that lubricates and waterproofs the hair shaft and surrounding skin.

Question 2

The Fitzpatrick skin type classification system is used in electrolysis practice primarily to:

Accepted Answer

Assess skin's sensitivity to UV light and guide treatment parameters

Answer

The Fitzpatrick scale (Types I–VI) classifies skin based on its reaction to UV exposure and melanin content, helping practitioners adjust treatment intensity to minimize adverse effects.

Question 3

Which skin condition would be considered a contraindication for performing electrolysis in an affected area?

Accepted Answer

Active acne or inflamed skin lesions

Answer

Active acne or inflamed skin lesions are contraindications because electrolysis in those areas can spread bacteria, worsen inflammation, and increase infection risk.

Question 4

What is the arrector pili muscle's role relevant to electrolysis treatment?

Accepted Answer

It is a smooth muscle that causes the hair to stand erect and can distort follicle angle

Answer

The arrector pili muscle attaches to the follicle and skin surface; when contracted (e.g., from cold or anxiety), it distorts the follicle angle, making accurate probe insertion more challenging.

Question 5

The hypodermis (subcutaneous layer) is primarily composed of:

Accepted Answer

Adipose (fat) tissue and loose connective tissue

Answer

The hypodermis consists mainly of adipose (fat) tissue and loose connective tissue, which insulates the body, stores energy, and cushions underlying structures.

(EC) Electrolysis Certification Practice Test

(EC) Electrolysis Certification Practice Test

EC Skin Anatomy and Physiology 2