D:-Not stains skin proteins
Correct Answer:- Option-A
Question39:-Flash sterilization is
A:-Can be used as a routine substituite for autoclave
B:-Holding period is 132¢ C at 27-28 Ibs for 3-4 minutes
C:-Can be used for wrapped items
D:-All of the above
Correct Answer:- Option-B
Question40:-Concentration of Orthophthaldehyde as chemical sterilant
A:-3%-6%
8:-2%
C:-0.55%
D:-10%
Correct Answer:- Option-C
Question41:-Sequence of removing Personal Protective Equipment (PPE}
A:-Gloves, Gown, Goggles, Mask
B:-Glove, Mask, Goggles, Gown
C:-Gloves, Goggles, Gown, Mask
D:-Gown, Mask, Gloves, Goggles
Correct Answer:- Option-C
Question42:-Most sensitive indicator of carbapenemase production is non-susceptibility to
A:-Meropenem
B:-Doripenem
C:-Imipenem
D:-Ertapenem
Correct Answer:- Option-D
Question43:-Which is ന a Back End Strategy of Antimicrobial Stewardship programme
A:-Sustainable than Front end strategy
B:-Prospective audit and feedback is an example
C:-Formulary restriction
D:-It is labour intensive than Front-end strategy
Correct Answer:- Option-C
Question44:-Types of EQA methods include
A:-Proficiency testing
B:-Rechecking or Retesting
C:-On-site evaluation
D:-All of the above
Correct Answer:- Option-D
Question45:-True about TSI agar is
A:-Ratio of sucrose to glucose is 1:10
B:-It can be used only when testing a bacterial species selected from a single colony recovered on primary or selective
agar plates
C:-It is better than KIA for screening stool specimens for Yersinia enterocolitica
D:-It is more sensitive in the detection of hydrogen sulphide than SIM
Correct Answer:- Option-B
Question46:-Choose the comrect statement about toxins produced by Staphylococcus aureus:
A:-Panton Valentine toxin is associated with HA-MRSA
B:-B hemolysin of Staphylococcus aureus is also known as synergohymenotropic toxin
C:-Hot-cold phenomenon is exhibited by o hemolysin
D:-Enterotoxin is a pyrogenic exotoxin superantigen
Correct Answer:- Option-D
Question47:-Ideally blood levels of vancomycin has to be monitored while treating MRSA infection. What is the trough level
of Vancomycin?
A:-4-10 pg/mL
B:-10-20 pg/mL
C:-20-30 pg/mL
D:-30-40 pg/mL
Correct Answer:- Option-B
Question48:-All the tests listed below are useful in differentiating Streptococcus pneumoniae from Viridans streptococci
except: