Chapter 2 - Hair And Nails Flashcards
1
Q
Dermal Papilla
A
This is where hair originates. It contains capillaries and nerves. It’s a part of the hair bulb.
2
Q
Hair Root
A
The part of the hair that is in the skin. It is superficial to the hair bulb.
3
Q
Hair Follicle
A
Encloses the hair.
4
Q
The (1) is a bundle of smooth muscles that causes the hair to stand on end. It also causes secretion of (2) glands
A
- Arrector Pili
- Sebaceous
5
Q
Once the hair erupts from the skin, it is known as the (1). This consists of layers of dead (2) cells.
A
- Hair Shaft
- Keratinized
6
Q
The 3 parts of the nail proper include the (1) - which is cut with clippers, the (2) - or nail fold, and the nail (3).
A
- Free edge
- Paronychium
- Groove
7
Q
At the base of the nail is the (1), the (2) - aka the cuticle, and the nail (3).
A
- Lunule
- Eponychium
- Root
8
Q
The hyponychium, the germinal matrix and the nail bed contribute cells that make up the (1).
A
- Nail proper
