Acne Exam

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Questions and Answers

Which of the following is responsible for producing sebum?

P.acne bacteria

Collagen

Sebaceous glands (correct)

Dead skin cells

What happens when dead skin cells mix with sebum?

They trap oil and bacteria (correct)

They form comedones

They stimulate collagen production

They cause inflammation

What is the main cause of acne during puberty?

P.acne bacteria

Dead skin cells

Collagen

Hormones (correct)

Which type of pimple may be sensitive to the touch?

Papules Signup and view all the answers

What can happen if you pick or squeeze a papule?

It may lead to scarring Signup and view all the answers

What do pustules resemble?

Whiteheads Signup and view all the answers

What is the main purpose of the Intense Pulsed Light system for acne treatment?

To reduce inflammation and breakouts Signup and view all the answers

What can the Intense Pulsed Light system do to improve skin texture?

Increase collagen production Signup and view all the answers

What is the main characteristic of comedones?

They resemble whiteheads Signup and view all the answers

What should you avoid doing with pustules?

Picking or squeezing them Signup and view all the answers

Which type of acne is characterized by large, inflamed bumps that feel firm to the touch and develop deep within the skin?

Nodules Signup and view all the answers

What is the most severe form of acne that involves many inflamed nodules connected under the skin to other nodules?

Acne Conglobata Signup and view all the answers

Which type of acne is caused by heat, friction, and pressure against the skin, often due to wearing sports gear?

Acne Mechanica Signup and view all the answers

What are large, pus-filled lesions that look similar to boils and can be painful?

Cysts Signup and view all the answers

People who develop nodules and cysts are usually considered to have a more severe form of which skin condition?

Acne Signup and view all the answers

Which gender is more commonly affected by acne conglobata?

Men Signup and view all the answers

What are the preventive measures for acne mechanica?

Wearing absorbent material under sports equipment and showering immediately after activity Signup and view all the answers

Which type of acne often leaves scars?

Acne Conglobata Signup and view all the answers

What are the characteristics of severe nodulocystic acne?

Multiple inflamed cysts and nodules, deep red or purple appearance Signup and view all the answers

What can cause scars or nodules on the skin?

Picking Signup and view all the answers

Study Notes

Understanding Acne and Its Treatment

Acne is caused by the clumping together of dead skin cells and sebum in the skin's pores.
Hormonal changes during puberty increase the risk of acne breakouts.
Intense Pulsed Light (IPL) therapy can reduce the number and severity of active acne lesions.
IPL also stimulates collagen production and improves skin texture.
Different types of acne include comedones (blackheads and whiteheads), papules, pustules, nodules, and cysts.
Picking or squeezing acne can worsen inflammation and lead to scarring.
Severe acne is characterized by multiple inflamed cysts and nodules, often leaving scars.
Acne conglobata is a severe form of acne with interconnected inflamed nodules that can affect various body parts.
Acne mechanica is caused by heat, friction, and pressure on the skin, often seen in athletes.
Preventive measures for acne include good nutrition, proper hygiene, and skincare.
IPL treatment typically requires 4-6 sessions, spaced 2-3 weeks apart.
Before and after photos can be used to assess the effectiveness of acne treatment.