Chapter 19-Skin Flashcards

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1
Q

Scalded skin syndrome causative agent

A

Staphylococcus aureus

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2
Q

scalded skin syndrome virulence factors

A

exfoliative toxins

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3
Q

scalded skin syndrome signs and symptoms

A

large blisters that eventually the outer epidermis peels off

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4
Q

scalded skin syndrome treatment

A

IV antimicrobial drugs

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5
Q

impetigo (pyoderma) causative agent

A

Staphylococcus aureus

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6
Q

impetigo virulence treatment

A

topical antimicrobials

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7
Q

necrotizing fasciitis causative agent

A

Streptococcus pyogenes

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8
Q

Streptococcus pyogenes

A

causative agent of necrotizing fasciitis; group A, Gram + aerobic cocci

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9
Q

necrotizing fasciitis signs and symptoms

A

dead tissue, discoloration

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10
Q

necrotizing fasciitis treatment

A

immediate IV antimicrobial drugs, removal of tissue

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11
Q

rocky mountain spotted fever causative agent

A

Rickettsia rickettsii

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12
Q

Rickettsia rickettsii

A

causative agent of rocky mountain spotted fever, Gram -, nonmotile, aerobic parasite

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13
Q

rocky mountain spotted fever signs and symptoms

A

non-itchy, spotted rash

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14
Q

rocky mountain spotted fever treatment

A

tetracycline, doxycycline

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15
Q

gangrene causative agent

A

Clostridium perfringens

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16
Q

Clostridium perfringens

A

causative agent of gangrene, Gram + anaerobic endospore-forming rod

17
Q

gangrene signs and symptoms

A

pale skin that turns dark red or purple

18
Q

gangrene treatment

A

removal of dead tissue and antitoxin

19
Q

herpes causative agents

A

human herpesvirus 1, human herpesvirus 2

20
Q

herpes signs and symptoms

A

painful, itchy skin lesions on the lips or genitalia

21
Q

herpes virulence factors

A

glycoproteins

22
Q

herpes treatment

A

antivirals

23
Q

warts causative agent

A

Papillomavirus

24
Q

warts treatment

A

removal

25
Q

chickenpox and shingles causative agent

A

Varicella-zoster virus (type of herpes)

26
Q

chickenpox and shingles signs and symptoms

A

fever with lesions that cover body and itch

27
Q

chickenpox and shingles treatment

A

no set treatment, just run its course

28
Q

small pox causative agent

A

variola

29
Q

small pox signs and symptoms

A

lesions that turn to papules, then vesicles, then pustules

30
Q

small pox treatment

A

vaccinations

31
Q

Rubella (3 day measles) causative agent

A

Rubella virus

32
Q

Rubella signs and symptoms

A

swollen lymph nodes and red spots

33
Q

Rubella treatment

A

vaccinations MMR

34
Q

Measles causative agent

A

Rubeola virus or measles virus

35
Q

measles signs and symptoms

A

conjunctivitis, lesions in mouth (Koplik’s spots)

36
Q

measles treatment

A

none; vaccines prevent