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Chapter 9
Cosmetolgy
| Question | Answer |
|---|---|
| The _____ is the part of the nail plate that extends over the tip of the finger or toe. free edge matrix lunula cuticle | free edge |
| Normal, healthy nails grow in a variety of shapes, depending on the shape of the: grooves mantle cartilage matrix | matrix |
| The cuticle does all of the following EXCEPT: prevent injury prevent infection seal the space between the nail plate and living skin nourish the matrix | nourish the matrix |
| Nail polish is applied to the: eponychium perionychium nail plate nail bed | nail plate |
| The _____ is the fold of skin overlapping the side of the nail. nail groove lunula sidewall matrix | sidewall |
| Nails will continue to grow provided that there is no damage to the: matrix nail bed cuticle nail plate | matrix |
| The _____ is the living skin bordering the root and sides of a nail. hyponychium ligament eponychium perionychium | perionychium |
| The _____ is a slightly thickened layer of skin that lies between the fingertip and the free edge of the natural nail plate. eponychium perionychium hyponychium bed epithelium | hyponychium |
| The matrix does NOT contain: nerves melanocytes lymph blood vessels | melanocytes |
| Replacement of a natural fingernail takes about: 10 to 12 months 4 to 6 months 6 to 8 weeks 6 to 8 months | 4 to 6 months |
| The living skin at the base of the natural nail plate that covers the matrix area is the: eponychium hyponychium cuticle perionychium | eponychium |
| The nail that grows the fastest is on the: index finger ring finger middle finger thumb | middle finger |
| Products marketed as cuticle moisturizers are designed for the: bed epithelium cuticle eponychium matrix | eponychium |
| The portion of living skin that supports the nail plate is the: lunula cuticle nail bed matrix | nail bed |
| The _____ is hardened keratin that sits on and covers the nail bed. nail plate matrix cuticle lunula | nail plate |
| The cuticle is: living tissue adhered to the nail plate also known as the eponychium directly attached to the eponychium difficult to remove | difficult to remove |
| The natural nail is also known as: matrix cuticle free edge onyx | onyx |
| The _____ is the dead, colorless tissue attached to the nail plate. matrix cuticle lunula ligament | cuticle |
| The rate of nail growth increases dramatically: during the last trimester of pregnancy during the winter during the first trimester of pregnancy as you grow older | during the last trimester of pregnancy |
| In appearance, a normal, healthy nail should be whitish and: pitted rigid matte translucent | translucent |
| The thin layer of tissue that is attached to the nail plate is the: ligament eponychium bed epithelium cuticle | bed epithelium |