Quick

Quick refers to the sensitive part of a nail, often the part that is not visible or is under the skin. It is the area of the nail where the nerves and blood vessels are located. The term is often used in reference to the nails of animals, particularly dogs and cats.

Anatomy

The quick is the part of a nail that is sensitive due to the presence of nerve endings and blood vessels. In humans, the quick is the part of the nail that is not visible as it is covered by the skin at the base of the nail. In animals, the quick is usually visible through the nail, although it may be harder to see in animals with dark nails.

In Animals

In animals, particularly dogs and cats, the quick is a vital part of the nail. It provides the nail with its necessary blood supply and nerve endings. Cutting into the quick during nail trimming can cause pain and bleeding. In light-colored nails, the quick is visible as a pink area in the middle of the nail. However, in dark-colored nails, the quick is not visible, making it more difficult to avoid cutting into it.

In Humans

In humans, the quick is the part of the nail that is covered by skin. It is not usually visible unless the nail is damaged or diseased. The quick provides the nail with its blood supply and nerve endings, making it sensitive to pain and pressure.

See Also

• Nail (anatomy)
• Dog grooming
• Cat grooming

References

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