At what stage is the hair follicle the longest?
Anagen stage
Catagen stage
Telogen stage
At what stage is there a thick glassy membrane on the outside of the follicle?
At what stage is the smaller dermal papilla separated from the bulb and leads the club hair being shed?
90% of the dermis is collagen bundles.
The subcutis IS part of the skin and allows the skin to glide over it.
The hair shaft consists of:
Central medulla
Thick cortex
Single layered cuticle on the outside
Germinative epithelim
The stage when hair follicles grows.
Anagen
Telogen
Catagen
The stage when there is quiescent hair growth.
The period of transition from growing to quiescent hair growth.
A complex hair follicle is bundles of hair that share common opening on the surface usually arranged in groups of two or three. Includes primary hair follicle and secondary hair follicles.
Where does the arrector pili muscle originate from?
External root sheath of each hair follicle
Dermis
Epidermis
Subcutis
A single apocrine gland is associated with each hair follicle. These are the sweat glands.
What type of secretion are the sebaceous glands?
Holocrine
Exocrine
Apocrine
Endocrine
