Containment strategies - Trachoma

Descrição

Selected diseases for the exam
mariekebak
Quiz por mariekebak, atualizado more than 1 year ago
mariekebak
Criado por mariekebak aproximadamente 9 anos atrás
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Resumo de Recurso

Questão 1

Questão
Trachoma is the major cause of [blank_start]blindness[blank_end] in the world
Responda
  • blindness

Questão 2

Questão
Trachoma is caused by a micro-organism with features of a [blank_start]bacterium[blank_end] and a [blank_start]virus[blank_end]
Responda
  • bacterium
  • virus

Questão 3

Questão
The first sign of trachoma is [blank_start]red eye[blank_end]
Responda
  • red eye

Questão 4

Questão
Trachoma is a disease
Responda
  • of poor hygiene
  • transmitted via body fluids
  • of soil contact
  • of water contact

Questão 5

Questão
In the later, non-infectious stages of trachoma, the eyelashes turn inward to rub on the eye (a condition called [blank_start]trichiasis[blank_end]), which leads to scarring and finally [blank_start]blindness[blank_end]
Responda
  • trichiasis
  • blindness

Questão 6

Questão
Diagnosis of trachoma is usually done on [blank_start]clinical[blank_end] grounds, but can be confirmed by taking scrapings from the inside of the eyelid
Responda
  • clinical

Questão 7

Questão
Trachoma transmission is encouraged by close [blank_start]contact[blank_end] and [blank_start]dirty[blank_end] conditions
Responda
  • contact
  • dirty

Questão 8

Questão
Trachoma is transmitted by flies or from child to child
Responda
  • True
  • False

Questão 9

Questão
Trachoma is communicable as long as [blank_start]active lesions[blank_end] are present. When treatment starts, the infectivity ceases after 2-3 [blank_start]days[blank_end]
Responda
  • active lesions
  • days

Questão 10

Questão
Trachoma is mainly found in wet/humid regions
Responda
  • True
  • False

Questão 11

Questão
Trachoma is mainly found in
Responda
  • Europe
  • South America
  • Africa
  • Central America
  • The Western Pacific
  • Desert-like regions of Asia

Questão 12

Questão
In endemic areas, trachoma affects 80 to 90% of this group
Responda
  • HIV positives
  • The elderly
  • Pregnant women
  • Children under the age of 3

Questão 13

Questão
Short term preventive measures against trachoma are 1) [blank_start]Washing away secretions[blank_end] 2) [blank_start]Wearing clean clothes[blank_end] 3) [blank_start]Keeping surroundings clean[blank_end] Long-term preventive measures include improving [blank_start]sanitation[blank_end] and providing [blank_start]water[blank_end] supplies
Responda
  • sanitation
  • water
  • Washing away secretions
  • Wearing clean clothes
  • Keeping surroundings clean

Questão 14

Questão
Trachoma should be [blank_start]mass[blank_end] treated with antibiotics and blindness can be prevented through a simple [blank_start]operation[blank_end]
Responda
  • mass
  • operation

Questão 15

Questão
Trachoma surveillance is most easily done in [blank_start]schools[blank_end]
Responda
  • schools

Questão 16

Questão
The incubation period of trachoma is
Responda
  • 5-12 days
  • 1-3 days
  • 1-2 weeks
  • 2-3 weeks

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