Which cells consume bacteria and unwanted substances in the skin?

Prepare for the VTCT Level 2 Facial and Skincare Test. Revise with flashcards and multiple choice questions, accompanied by insightful explanations. Ace your assessment with confidence!

Multiple Choice

Which cells consume bacteria and unwanted substances in the skin?

Macrophages are the skin’s phagocytes. They ingest bacteria and other unwanted substances through phagocytosis, digesting them to clear infection and debris. They also help kickstart the broader immune response by presenting pieces of the microbes to other immune cells. The other options have different roles: mast cells release inflammatory mediators like histamine rather than eating microbes; plasma cells produce antibodies; nerve endings are for sensation. So, the cells that consume bacteria and unwanted substances in the skin are macrophages.

Macrophages are the skin’s phagocytes. They ingest bacteria and other unwanted substances through phagocytosis, digesting them to clear infection and debris. They also help kickstart the broader immune response by presenting pieces of the microbes to other immune cells. The other options have different roles: mast cells release inflammatory mediators like histamine rather than eating microbes; plasma cells produce antibodies; nerve endings are for sensation. So, the cells that consume bacteria and unwanted substances in the skin are macrophages.

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