whooping cough/pertussis Flashcards
other term for whooping cough?
pertussis
what is whooping cough?
acute infection of the respiratory tract with attacks of coughing with a crowing sound.
________ infection of the _______ with attacks of ________ with a _______ sound.
acute
respiratory tract
coughing
crowing
etiologic agents of pertussis
haemophilus pertussis
bordet gengou bacillus
bordetella pertussis
classification of pertussis?
bacterial
Gram negative
gram negative? which means? (pertussis)
color red/pink
thin
incubation period (pertussis)
7-10 days but not exceeding 21 days
mode of transmission (pertussis)
droplet
contact - respiratory secretions
period of communicability (pertussis)
10 days after exposure to 3-4 weeks
Signs and symptoms (pertussis)
two stages
a. invasive/ catarrhal stage
b. spasmodic stage
discuss invasive/catarrhal stage
7 to 14 days
fever
dry cough
coryza
discuss spasmodic stage
4-12 weeks
paroxymal cough with crowing stage
protussion of eyes
lymphadenopathy (dillated veins)
pathognomonic sign of (pertussis)
paroxysmal cough with crowing cough
pharmocological management (pertussis)
erythromycin
azythromycin
clarithromycin
erythromycin (pertussis)
40-50 mg/kg/day in 4 divided doses