題庫總數:10
是非題:8 (:7、:1)
選擇題:2 (A:0、B:0、C:1、D:1)
多選題:0
roddayeye整理,嚴禁抄襲 roddayeye.pixnet.net/blog
Q r What concentration of diluted bleach should be used to disinfect toilets, doorknobs, toys, etc. for norovirous infection?
  o 200ppm
  d 500ppm
v d 1000ppm
  a 5000ppm
  y   r.o.d.d.a.y.e.y.e.
Q e Bacterial gastroenteritis is mainly prevalent in summer and lasts for about one week.
v y
  e
  .   r.o.d.d.a.y.e.y.e.
Q r Frequent hand washing with soap can prevent viral gastroenteritis infections.
v o
  d
  d   r.o.d.d.a.y.e.y.e.
Q a Bleach can destroy the protein structure of bacteria and viruses, and inhibit the activity of bacteria.
v y
  e
  y   r.o.d.d.a.y.e.y.e.
Q e Norovirus is the most common cause of diarrhea in infants and young children under 5 years old.
  .
v r
  o   r.o.d.d.a.y.e.y.e.
Q d When infected with norovirus gastroenteritis, you should stop handling food, and wait at least 48 hours after symptoms subside before returning to work.
v d
  a
  y   r.o.d.d.a.y.e.y.e.
Q e What concentration should be used for diluted bleach when things or surfaces of objects are contaminated with more than 50cc of blood, body fluids and other secretions,?
  y 200ppm
  e 500ppm
  . 1000ppm
v r 5000ppm
  o   r.o.d.d.a.y.e.y.e.
Q d After dilution, bleach can effectively kill bacteria, fungi, enveloped viruses (coronavirus, influenza virus) and non-enveloped viruses (enterovirus, norovirus).
v d
  a
  y   r.o.d.d.a.y.e.y.e.
Q e Rotavirus is the most common cause of diarrhea in infants and young children under 5 years old.
v y
  e
  .   r.o.d.d.a.y.e.y.e.
Q r Viral gastroenteritis is caused by rotavirus and norovirus, which are common throughout the year.
v o
  d
  d   r.o.d.d.a.y.e.y.e.
  a  
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