Subject: Micro-Biology
BSN
Page 31 of 31
#241
Which of the following is a method of sterilization?
A) Pasteurization
B) Autoclave
C) Vaccination
D) Isolation
Answer: B
#242
What is the role of nurses in the operation theatre regarding swabs?
A) Prescribing medications
B) Culturing swabs to determine sterility
C) Performing diagnostic imaging
D) Conducting surgeries
Answer: B
#243
Which of the following is a disease caused by a bacterium?
A) Common cold
B) Tuberculosis
C) Chicken pox
D) Malaria
Answer: B
#244
What is the term for the ability of an organism to cause disease?
A) Virulence
B) Pathogenicity
C) Toxin
D) Antigen
Answer: B
#245
Which scientist is credited with isolating the bacteria causing cholera?
A) Louis Pasteur
B) Robert Koch
C) Antonie van Leeuwenhoek
D) Francesco Redi
Answer: A
#246
What is the purpose of hand washing for nurses?
A) To improve patient comfort
B) To minimize microorganisms on hands
C) To reduce hospital costs
D) To speed up recovery
Answer: B
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