Acne Vulgaris
Acne Vulgaris ( 39 Questions)
A skin condition caused by a lack of proper hygiene - This choice is incorrect because while proper hygiene is essential for maintaining skin health, acne is not solely caused by poor hygiene practices. Other factors like hormonal imbalances and inflammation play a more significant role in acne development.
A bacterial infection resulting from poor diet - This choice is incorrect because acne is not a bacterial infection caused by diet alone. While bacteria, particularly Propionibacterium acnes, are associated with acne lesions, the primary causes are related to hormonal changes and abnormal sebum production.
Acne vulgaris is a chronic inflammatory skin condition that affects the hair follicles and sebaceous glands. It is characterized by the formation of comedones (blackheads and whiteheads), papules, pustules, nodules, and cysts. While hygiene and diet may play a role in acne development, they are not the sole causes. Acne is primarily influenced by hormonal factors, excessive sebum production, abnormal keratinization of hair follicles, and inflammation.
A viral skin infection transmitted through direct contact - This choice is incorrect because acne is not a viral infection and is not transmitted through direct contact. Acne is a non-communicable skin condition influenced by various internal and external factors, but not by a virus.
Explanation: Acne vulgaris is a chronic inflammatory skin condition that affects the hair follicles and sebaceous glands. It is characterized by the formation of comedones (blackheads and whiteheads), papules, pustules, nodules, and cysts. While hygiene and diet may play a role in acne development, they are not the sole causes. Acne is primarily influenced by hormonal factors, excessive sebum production, abnormal keratinization of hair follicles, and inflammation.
Incorrect choices: a. A skin condition caused by a lack of proper hygiene - This choice is incorrect because while proper hygiene is essential for maintaining skin health, acne is not solely caused by poor hygiene practices. Other factors like hormonal imbalances and inflammation play a more significant role in acne development.
b. A bacterial infection resulting from poor diet - This choice is incorrect because acne is not a bacterial infection caused by diet alone. While bacteria, particularly Propionibacterium acnes, are associated with acne lesions, the primary causes are related to hormonal changes and abnormal sebum production.
d. A viral skin infection transmitted through direct contact - This choice is incorrect because acne is not a viral infection and is not transmitted through direct contact. Acne is a non-communicable skin condition influenced by various internal and external factors, but not by a virus.