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Microbiology Exam 2 > Ch. 19 - Skin and Wounds Part 4 > Flashcards

Ch. 19 - Skin and Wounds Part 4 Flashcards

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Biology 101 flashcards
1
Q

Singles aka

A

Herpes zoster

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2
Q

HHV-3 is what kind of virus?

A

DNA virus

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3
Q

Mode of transmission for shingles?

A

Reactivated latent virus in 15% of people who have had chickenpox

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4
Q

Benign epithelial growths on the skin or mucous membranes?

A

warts

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5
Q

What causes warts?

A

Human papillomavirus (HPV)

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6
Q

What kind of virus is HPV?

A

DNA virus

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7
Q

Mode of transmission for warts?

A

Direct contact, fomites, autinoculation

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8
Q

What are papillomas?

A

Common warts

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9
Q

Where are seed warts?

A

Fingers and toes

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10
Q

Where are flat warts?

A

Trunk, face, elbows, knees

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11
Q

Where are plantar warts?

A

Soles of feet

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12
Q

Most warts are ____?

A

harmless

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13
Q

Which warts have an induration with a black center?

A

Plantar warts

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14
Q

What is “exanthems”?

A

rash

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15
Q

What is another name for measles?

A

rubeola

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16
Q

What is a key sign of measles?

A

KOPLICK’S SPOTS appear on the mucous membrane of mouth. (rash then appears on head and spreads over the body)

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17
Q

What causes measles?

A

Measles virus

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18
Q

What is technical name for measles virus?

A

morbillivirus

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19
Q

What type of virus is measles?

A

RNA virus

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20
Q

Mode of transmission for measles/rubeola?

A

spread in air via respiratory droplets

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21
Q

Is measles contagious?

A

Yes, highly

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22
Q

Measles sometimes causes what?

A

subacute sclerosing panencephalitis (SSPE)

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23
Q

Vaccine for measles has ________ in the US.

A

Eliminated endemic measles

24
Q

Rubella is also known as?

A

German measles

25
Q

Signs of rubella?

A

RASH of flat, pink to red spots

26
Q

German measles aka

A

3 day measles

27
Q

What causes rubella?

A

Rubella virus

28
Q

Technical name for rubella virus?

A

rubivirus

29
Q

Rubivirus is what type of virus?

A

RNA virus

30
Q

How is rubella spread?

A

Via air through respiratory droplets

31
Q

Infection of pregnant women with rubella can cause what?

A

Congenital rubella syndrome (CSR) - causing birth defects or death of fetus.

32
Q

What is known as 1st disease of the 5 classical childhood exanthems?

A

Rubeola (measles)

33
Q

What is the 2nd disease of the 5 classical childhood exanthems?

A

Scarlet fever

34
Q

What is the 3rd disease of the 5 classical childhood exanthems?

A

Rubella (German measles)

35
Q

What is the 5th disease of the 5 classical childhood exanthems?

A

Erythema infectiosum

36
Q

What is the 6th disease of the 5 classical childhood exanthems?

A

roseola

37
Q

Is there a 4th disease of 5 classical childhood exanthems?

A

NO

38
Q

What causes scarlet fever?

A

Streptococcus pyogenes

39
Q

In congenital rubella syndrome, what occurs in 20% of cases?

A

Spontaneous abortion

40
Q

What vaccine is aimed at preventing rubella infections in pregnant women?

A

MMR

41
Q

What causes Erythema infectiosum?

A

Parvovirus B19

42
Q

What type of virus is Parvovirus B19?

A

DNA virus

43
Q

What are signs of Erythema infectiosum?

A

Redding of a skin that RESEMBLES SLAP

44
Q

Erythema infectiosum aka?

A

“slapped cheek syndrome”

45
Q

In Erythema infectiosum, when is the person no longer infectious?

A

Once rash is present

46
Q

Mode of transmission for Erythema infectiosum?

A

spread mostly by droplets

47
Q

What aggravates Erythema infectiosum?

A

Sunlight

48
Q

Is there a vaccine for Erythema infectiosum?

A

NO

49
Q

Signs and symptoms of roseola?

A

Rose-colored rash, mono like symptoms.

50
Q

What causes roseola?

A

HHV-6

51
Q

HHV-6 aka

A

roseolovirus

52
Q

What kind of virus is HHV-6/roseolovirus

A

DNA virus

53
Q

Mode of transmission for roseola?

A

Person to person transfer, most likely by transfer of oral secretions

54
Q

Roseola may be linked to what condition?

A

Multiple sclerosis

55
Q

Roseola may make people more susceptible to what disease?

A

AIDS

56
Q

Vaccine for roseola?

A

no

Microbiology Exam 2 (9 decks)

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