Exam 12 Flashcards

1
Q

communicability

A

ability to be spread to others

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2
Q

Incubation period

A

Time btwn invasion to onset of s/s

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3
Q

Prodromal period

A

Time btwn beginning of nonspecific s/s to specific s/s

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4
Q

stage during which the specific s/s are evident

A

Illness

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5
Q

when symptoms begin to fade to the return of full wellness

A

Convalescent period

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6
Q

Exanthem

A

a rash

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7
Q

Stages of Communicable Diseases

A
Invasion 
Incubation 
Prodromal 
Clinical s/s
Convalescent
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8
Q

Incubation period of Roseola infantum

A

~10d

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9
Q

Causative agent of Roseola infantum

A

human herpesvirus 6

no vaccine available

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10
Q

Roseola infantum communicability

A

febrile period

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11
Q

Rubella (German Measles)

Causative agent

A

rebella virus

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12
Q

Rubella

Incubation

A

14-21d

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13
Q

Rubella

Communicable Pd

A

7d before - 5d after the appearance of the rash

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14
Q

Droplet Transmission

A

Rubella
Measles
Erythema Infectiosum
Scarlet fever (large droplets)

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15
Q

Rubella Transmission

A

Droplets

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16
Q

Vaccine Rubella

A

Live Virus

17
Q

Measles Incubation

A

10-21d

18
Q

Measles (Communicability)

A

5d of incubation - first few days of rash

19
Q
Chicken Pox ( Varicella)
Incubation
A

10-21d

20
Q
Chix Pox (Varicella zoster virus)
Communicable
A

1d before rash to 5-6d after its appearance when vesicles have crusted

21
Q

Chix pox (Transmission)

A

highly contagious

direct/ indirect contact

22
Q
Erythema Infectiosum (5th Disease)
Causative agent
A

Parvovirus B19

No Immunity

23
Q
Erythema Infectiosum (5th Disease)
Incubation
A

6-14d

24
Q

Poliomyelitis (Poliovirus)

Incubation

A

7-14d

25
Q

Poliomyelitis (Poliovirus)

Transmission

A

direct & indirect contact

26
Q

Poliomyelitis (Poliovirus)

Immunity

A

Lasting natural immunity (against 1 of 3 strains)

Live virus vaccine

27
Q

Mumps virus (Communicable)

A

before & after onset of parotitis

28
Q

Slapped cheek-1st rash/ erythema on face then maculopap. red rash on extremities

A

5th disease