SOLUTIONS GRADED A++
Why do we use dark field?
if samples are thin and/or colorless
Cuticle
outermost layer of hair
scale pattern of cuticle
coronal, spinous, imbricate
cortical fusi
air/fluid pockets. most abundant near root
Ovoid bodies
large clumps of undispersed pigment
Where is the pigment found in hair?
cortex
Medulla
the central core of a hair
types of medulla patterns
absent, fragmentary, discontinuous, continuous
types of race
caucasoid, negroid, mongoloid
Anagen growth phase