The causes of inflammation of acne vulgaris. Concept introduction: Inflammatory acne vulgaris is the most common chronic skin disease that occurs primarily between the ages of 12 to 25 years. It causes spots and pimples mainly on face, back, neck, shoulder, chest, and brachium. The types of acne involve whiteheads, pimples, blackheads, cysts, and nodules.

Question

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Answer 1

Question

Chapter 42.1, Problem 1QC

Summary Introduction

To determine: The causes of inflammation of acne vulgaris.

Concept introduction: Inflammatory acne vulgaris is the most common chronic skin disease that occurs primarily between the ages of 12 to 25 years. It causes spots and pimples mainly on face, back, neck, shoulder, chest, and brachium. The types of acne involve whiteheads, pimples, blackheads, cysts, and nodules.

Expert Solution & Answer

Explanation of Solution

Inflammation of acne vulgaris is believed to be caused by various variables. The causative factors of inflammation of acne vulgaris are given as below:

1. Hyperkeratinization of the follicular epithelium
2. Production of excess sebum
3. Follicular proliferation of anaerobic Propionibacterium acnes
4. Rupture and inflammation of a follicle from the accumulated debris and bacteria
5. Hormonal changes during the menstrual cycle or pregnancy
6. Sweating and high humidity

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Answer 2

Question

Chapter 42.1, Problem 1QC

Summary Introduction

To determine: The causes of inflammation of acne vulgaris.

Concept introduction: Inflammatory acne vulgaris is the most common chronic skin disease that occurs primarily between the ages of 12 to 25 years. It causes spots and pimples mainly on face, back, neck, shoulder, chest, and brachium. The types of acne involve whiteheads, pimples, blackheads, cysts, and nodules.

Expert Solution & Answer

Explanation of Solution

Inflammation of acne vulgaris is believed to be caused by various variables. The causative factors of inflammation of acne vulgaris are given as below:

1. Hyperkeratinization of the follicular epithelium
2. Production of excess sebum
3. Follicular proliferation of anaerobic Propionibacterium acnes
4. Rupture and inflammation of a follicle from the accumulated debris and bacteria
5. Hormonal changes during the menstrual cycle or pregnancy
6. Sweating and high humidity

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Answer 3

Question

Chapter 42.1, Problem 1QC

Summary Introduction

To determine: The causes of inflammation of acne vulgaris.

Concept introduction: Inflammatory acne vulgaris is the most common chronic skin disease that occurs primarily between the ages of 12 to 25 years. It causes spots and pimples mainly on face, back, neck, shoulder, chest, and brachium. The types of acne involve whiteheads, pimples, blackheads, cysts, and nodules.

Expert Solution & Answer

Explanation of Solution

Inflammation of acne vulgaris is believed to be caused by various variables. The causative factors of inflammation of acne vulgaris are given as below:

1. Hyperkeratinization of the follicular epithelium
2. Production of excess sebum
3. Follicular proliferation of anaerobic Propionibacterium acnes
4. Rupture and inflammation of a follicle from the accumulated debris and bacteria
5. Hormonal changes during the menstrual cycle or pregnancy
6. Sweating and high humidity

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Answer 4

Question

Chapter 42.1, Problem 1QC

Summary Introduction

To determine: The causes of inflammation of acne vulgaris.

Concept introduction: Inflammatory acne vulgaris is the most common chronic skin disease that occurs primarily between the ages of 12 to 25 years. It causes spots and pimples mainly on face, back, neck, shoulder, chest, and brachium. The types of acne involve whiteheads, pimples, blackheads, cysts, and nodules.

Expert Solution & Answer

Explanation of Solution

Inflammation of acne vulgaris is believed to be caused by various variables. The causative factors of inflammation of acne vulgaris are given as below:

1. Hyperkeratinization of the follicular epithelium
2. Production of excess sebum
3. Follicular proliferation of anaerobic Propionibacterium acnes
4. Rupture and inflammation of a follicle from the accumulated debris and bacteria
5. Hormonal changes during the menstrual cycle or pregnancy
6. Sweating and high humidity

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Answer 5

Chapter 42.1, Problem 1QC

Summary Introduction

To determine: The causes of inflammation of acne vulgaris.

Concept introduction: Inflammatory acne vulgaris is the most common chronic skin disease that occurs primarily between the ages of 12 to 25 years. It causes spots and pimples mainly on face, back, neck, shoulder, chest, and brachium. The types of acne involve whiteheads, pimples, blackheads, cysts, and nodules.

Expert Solution & Answer

Explanation of Solution

Inflammation of acne vulgaris is believed to be caused by various variables. The causative factors of inflammation of acne vulgaris are given as below:

1. Hyperkeratinization of the follicular epithelium
2. Production of excess sebum
3. Follicular proliferation of anaerobic Propionibacterium acnes
4. Rupture and inflammation of a follicle from the accumulated debris and bacteria
5. Hormonal changes during the menstrual cycle or pregnancy
6. Sweating and high humidity

Answer 6

Chapter 42.1, Problem 1QC

Summary Introduction

To determine: The causes of inflammation of acne vulgaris.

Concept introduction: Inflammatory acne vulgaris is the most common chronic skin disease that occurs primarily between the ages of 12 to 25 years. It causes spots and pimples mainly on face, back, neck, shoulder, chest, and brachium. The types of acne involve whiteheads, pimples, blackheads, cysts, and nodules.

Expert Solution & Answer

Explanation of Solution

Inflammation of acne vulgaris is believed to be caused by various variables. The causative factors of inflammation of acne vulgaris are given as below:

1. Hyperkeratinization of the follicular epithelium
2. Production of excess sebum
3. Follicular proliferation of anaerobic Propionibacterium acnes
4. Rupture and inflammation of a follicle from the accumulated debris and bacteria
5. Hormonal changes during the menstrual cycle or pregnancy
6. Sweating and high humidity

Answer 7

Chapter 42.1, Problem 1QC

Summary Introduction

To determine: The causes of inflammation of acne vulgaris.

Concept introduction: Inflammatory acne vulgaris is the most common chronic skin disease that occurs primarily between the ages of 12 to 25 years. It causes spots and pimples mainly on face, back, neck, shoulder, chest, and brachium. The types of acne involve whiteheads, pimples, blackheads, cysts, and nodules.

Answer 8

Expert Solution & Answer

Explanation of Solution

Inflammation of acne vulgaris is believed to be caused by various variables. The causative factors of inflammation of acne vulgaris are given as below:

1. Hyperkeratinization of the follicular epithelium
2. Production of excess sebum
3. Follicular proliferation of anaerobic Propionibacterium acnes
4. Rupture and inflammation of a follicle from the accumulated debris and bacteria
5. Hormonal changes during the menstrual cycle or pregnancy
6. Sweating and high humidity

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Ch. 42.1 - Prob. 1QC Ch. 42.1 - Prob. 2QC Ch. 42.1 - Prob. 3QC Ch. 42.2 - Prob. 1QC Ch. 42.2 - Prob. 2QC Ch. 42.2 - Prob. 3QC Ch. 42.3 - Prob. 1QC Ch. 42.3 - Prob. 2QC

Explanation of Solution

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Chapter 42 Solutions