nonpathogenic
bacteria cells that are harmless and can even be beneficial to humans are called
pathogenic
bacteria cells that may be harmful to the body are
covered nose while sneezing
infectious bacteria can be easily spread in the salon in all of the following ways EXCEPT
staphylococci
what bacteria form in grape like bunches or clusters
streptococci
pus forming bacteria cells that form in long chains and cause blood poisoning are called
spirilla
corkscrew-shaped bacterial cells are called
diplococci
eileen's client has developed pneumonia. which type of bacteria is the cause of this disease?
sterilization
bacteria that form spores can only be destroyed by using a product labeled as sporicidal or by
flagella
hair like projections used by bacilli and spirilla to move themselves are called cilia or
tuberculosis
which of the following conditions is NOT a disease caused by a virus
external parasites
organisms that live on or obtain nutrients from another organism are known as
passive immunity
when a person is given antibodies to a disease rather than producing them through his or her own
immune system, it is called
support
which part of the following descriptions is NOT one of the main purposes of hair
the inside diameter of the hair follicle
the diameter of a hair fiber will be the same as
, hair root
the two primary parts of hair are the hair fiber and the
arrector pilli muscle
the papilla supplies nourishment to the
medulla
the layer of hair consisting of unique protein structure that give the hair most of its pigment and
strength (elasticity) is called the
only a few weeks
catagen, a brief transitional stage of hair growth, lasts for
anagen stage
the hair growth stage when all cell division stops is the
1/2 an inch per month
human hair, on the average, grows about:
cuticle
the hard, resistant layer of protein that protects the hair
eumelanin and pheomelanin
hair color is influenced by the amount, size and distribution of
texture
the degree of coarseness or fineness of the hair fiber is referred to as
40% to 50%
wet hair is able to be stretched to what percent of its length
knotted hair
lumps or swelling along the hair shaft is known as trichorrhexis nodes or
monilethrix
a condition in which beads or nodes form the hair shaft is called
pityriasis
a disorder that refers to a chronic scalp condition with excessive flaking, which accumulates on the
scalp or falls to the shoulders, is called dandruff or
scabies