whooping cough/pertussis Flashcards

1
Q

other term for whooping cough?

A

pertussis

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2
Q

what is whooping cough?

A

acute infection of the respiratory tract with attacks of coughing with a crowing sound.

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3
Q

________ infection of the _______ with attacks of ________ with a _______ sound.

A

acute
respiratory tract
coughing
crowing

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4
Q

etiologic agents of pertussis

A

haemophilus pertussis
bordet gengou bacillus
bordetella pertussis

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5
Q

classification of pertussis?

A

bacterial
Gram negative

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6
Q

gram negative? which means? (pertussis)

A

color red/pink
thin

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7
Q

incubation period (pertussis)

A

7-10 days but not exceeding 21 days

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8
Q

mode of transmission (pertussis)

A

droplet
contact - respiratory secretions

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9
Q

period of communicability (pertussis)

A

10 days after exposure to 3-4 weeks

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10
Q

Signs and symptoms (pertussis)
two stages

A

a. invasive/ catarrhal stage
b. spasmodic stage

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11
Q

discuss invasive/catarrhal stage

A

7 to 14 days
fever
dry cough
coryza

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12
Q

discuss spasmodic stage

A

4-12 weeks
paroxymal cough with crowing stage
protussion of eyes
lymphadenopathy (dillated veins)

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13
Q

pathognomonic sign of (pertussis)

A

paroxysmal cough with crowing cough

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14
Q

pharmocological management (pertussis)

A

erythromycin
azythromycin
clarithromycin

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15
Q

erythromycin (pertussis)

A

40-50 mg/kg/day in 4 divided doses

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16
Q

azythromycin (pertussis)

A

10 mg/kg/day 1, then 5 mg/kg daily for 4 days

17
Q

clarithromycin (pertussis)

A

liquid 7.5 mg/kg/dose oral BID for 7 days

18
Q

medical management (pertussis)

A

-droplet precautions
-coughing etiquette
-clothing contamination
-isolation for 3-4 weeks

19
Q

isolation for how many weeks? (pertussis)

A

3-4 weeks

20
Q

complications (pertussis)

A

bronchopneumonia
hemorrhage
hernia

21
Q

prevention (pertussis)

A

se sa diptheria