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exam prep reviews!!<3 > Jr Nails > Flashcards

Jr Nails Flashcards

1
Q

when comparing bacteria and viruses which is smaller?

A

virus

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2
Q

describe cocci

A

sphere, round

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3
Q

describe bacilli

A

rod

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4
Q

describe spirilla

A

spiral

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5
Q

define a virus

A

sub microscopic that require a living host to multiply

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6
Q

Human hepatitis B (HBV) is a highly infectious disease that affects the ___

A

liver

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7
Q

what agency assigned people in the beauty industry, the title of personal service workers?

A

CDC

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8
Q

define external parasite

A

organisms that live on or obtain nutrients from another organism or host

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9
Q

examples of parasitic animals

A

Head lice, scabies

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10
Q

examples of parasitic plants or fungi

A

molds, yeasts

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11
Q

what type of infection is present in a small confined area often indicated by Puss filled boil

A

local

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12
Q

define immunity

A

The bodies ability to destroy in infectious agents that enter

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13
Q

what are the two types of immunity?

A

natural and passive

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14
Q

define natural immunity

A

When exposure to a disease triggers the body to produce antibodies

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15
Q

define passive immunity

A

Where antibodies are given to you through a vaccine or shot?

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16
Q

What is the lowest level of infection control?

A

Sanitation/cleaning

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17
Q

The ability to produce results or the effectiveness against specific organisms is known as

A

efficacy

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18
Q

which agency verifies effectiveness and approves products used for infection control by issuing a registration number

A

EPA

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19
Q

what information is found on MSDS

A

everything about the chemicals used

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20
Q

Who should you contact for MSDS

A

OSHA

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21
Q

how many phalanges does the thumb have?

A

2

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22
Q

where are the metacarpal and metatarsal bones located?

A

Palm and sole

23
Q

where is the supinator muscle located and what does it do?

A

forearm, rotates lower arm

24
Q

explain the function of the flexor

A

Is responsible for bending the wrist and closing the fingers

25
Q

Explain the function of the Extensor

A

Is responsible for straightening Fingers and wrist

26
Q

What are the three types of nerves

A

afferent, efferent, mixed

27
Q

nerves that carry messages to the muscles, causing the muscle to contract or expand are called efferent or ___

A

motor nerves

28
Q

explain the difference between efferent and afferent nerves

A

efferent: carries messages from brain to muscles, causes muscles to contract or expand (motor)
aferente: carries messages from brain to spinal cord, determines senses (sensory)

29
Q

which nerves extend into the fingers of the hand?

A

digital

30
Q

define polymerization

A

process where monomer combines with other molecules in a chemical react to form polymer chains

31
Q

define initiator

A

chemical compound that causes a chemical reaction to occur

32
Q

define catalyst

A

substance that controls the speed of a chemical reaction

33
Q

define inhibitor

A

prevents product from hardening too soon, increases shelf life

34
Q

describe how adhesives and priming agents function and relate both to the term adhesion

A

both create adhesion to the nail plate

35
Q

define priming agent and what ingredient is typically found in a primer

A

created Hian between nail plate and nail enhancement, methacrylic acid

36
Q

why has ethyl methacrylate replaced MMA as a primary ingredient used in acrylic monomer

A

personal injuries because it’s poisonous

37
Q

define cuticle

A

Overlapping dead tissue that is loose and pliable around the nail

38
Q

define eponychium

A

cuticle that overlies the Lunula at base of nail

39
Q

define hyponychium

A

cuticle under free edge

40
Q

define perionychium

A

cuticle that touches/overlaps and surrounds the side of the nail

41
Q

what is another name for nail plate?

A

Nail body

42
Q

what is the lunula and where is it located?

A

White half moon shape at base of nail

43
Q

what do we call the slit or track that the nail grows out on?

A

nail grooves

44
Q

name essential parts of the nail plate

A

free edge, nail plate, sidewall, lunula, cuticle/ eponychium

45
Q

nail essential parts of the nail bed

A

hyponychium, nail fold, nail groove, nail bed, nail matrix

46
Q

where is the nail bed?

A

Area where nail plate rests

47
Q

what does the nail matrix do?

A

Generates cells that harden to form nail plate

48
Q

explain how parionychium and paronychia are related

A

parionychium: skin around nail
paronychia: inflammation of parionychium

49
Q

The nails, skin, and hair are all formed by protein substance called ___

A

keratin

50
Q

Nails are composed of___that help protect the tips of the fingers and toes

A

hard keratin

51
Q
A
52
Q

can services be performed on nail diseases?

A

No

53
Q
A

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