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MCQs

Total Questions : 100 | Page 4 of 10 pages
Question 31. A device that uses steam to sterilize equipment and other objects is a medical autoclave.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 32. What is the inner surface of autoclaves made of?
  1.    Mild steel
  2.    Stainless steel
  3.    Copper
  4.    Aluminum
 Discuss Question
Answer: Option B. -> Stainless steel
Answer: (b).Stainless steel
Question 33. What is the operating temperature for table top steam sterilizer?
  1.    110-115 ˚C
  2.    121-130˚C
  3.    121-135˚C
  4.    121˚C
 Discuss Question
Answer: Option C. -> 121-135˚C
Answer: (c).121-135˚C
Question 34. Which type of autoclaves is mainly used for bulk research work?
  1.    Vertical autoclave
  2.    Horizontal autoclave
  3.    Sterilization pressure cooker
  4.    Table top steam sterilizer
 Discuss Question
Answer: Option B. -> Horizontal autoclave
Answer: (b).Horizontal autoclave
Question 35. The sterilizer of pressure cooker type is made of ________
  1.    Aluminium
  2.    Steel
  3.    Stainless steel
  4.    Copper
 Discuss Question
Answer: Option A. -> Aluminium
Answer: (a).Aluminium
Question 36. Aeration energy consumes _______ of all electrical usage.
  1.    30%
  2.    40%
  3.    60%
  4.    80%
 Discuss Question
Answer: Option C. -> 60%
Answer: (c).60%
Question 37. Which of the following is created by blowers?
  1.    Air flow
  2.    Water flow
  3.    Wastewater flow
  4.    Vacuum flow
 Discuss Question
Answer: Option A. -> Air flow
Answer: (a).Air flow
Question 38. Proper air flow can help the bacteria remain suspended.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 39. What is the purpose of the blower?
  1.    Decrease air flow
  2.    Increase air flow
  3.    Create vacuum
  4.    Maintain air flow
 Discuss Question
Answer: Option B. -> Increase air flow
Answer: (b).Increase air flow
Question 40. The presence of DO is necessary for wastewater.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True

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