Acne Vulgaris Quiz

The correct answer is "All of the above". This is because acne can present with various symptoms, including open and closed comedones (blackheads and whiteheads), papules (small red bumps), and pustules (pus-filled bumps). Therefore, all of these symptoms are associated with acne.

The correct answer is "Inflammatory Lesions with few Pustules". This classification of moderate acne indicates the presence of inflammatory lesions, which are characterized by redness, swelling, and the formation of pus-filled pustules. This suggests that the acne is more severe than non-inflammatory comedones but less severe than nodules and cysts, which are deeper and more painful lesions.

Oral Isotretinoin should be avoided in pregnancy because it is known to cause birth defects or abnormalities in the developing fetus. It has been classified as a teratogenic substance, meaning it has the potential to interfere with normal fetal development and cause malformations or other adverse effects. Therefore, it is crucial for women of childbearing age to use effective contraception while taking this medication and to avoid becoming pregnant for a certain period after discontinuing its use.

Benzoyl Peroxide is a non-prescription treatment for acne. It is a topical medication that works by killing the bacteria on the skin that can cause acne. It also helps to unclog pores and reduce inflammation. Benzoyl Peroxide is available in different strengths and forms, such as gels, creams, and washes. It is an effective treatment for mild to moderate acne and can be used alone or in combination with other acne medications. It is important to follow the instructions for use and to be cautious of potential side effects, such as dryness, redness, and peeling of the skin.

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The correct answer is "Only A and C are correct." Acne is an inflammatory disease that can occur at any age. It is not solely caused by junk/oily food, as there are various factors such as hormones, genetics, and bacteria that contribute to its development. Therefore, option B is not correct.

The correct answer is that four main pathogenic factors contribute to acne. This means that acne is caused by multiple factors working together. These factors can include excess oil production, clogged hair follicles, bacteria, and inflammation. Each of these factors plays a role in the development and severity of acne.

Azelaic acid is known to produce hypopigmentation. It is a topical medication used to treat various skin conditions, including acne and rosacea. It works by inhibiting the production of melanin, the pigment responsible for skin color. This can result in lightening of the skin and the development of hypopigmented patches. Benzoyl peroxide, salicylic acid, and oral antibiotics are commonly used to treat acne but do not typically cause hypopigmentation. Therefore, the correct answer is Azelaic Acid.

The correct answer is "All of the above". Benzoyl peroxide should be started on the lowest strength because it can cause bleaching, hypopigmentation, and peeling and irritation to the skin.