NEET MDS Shorts
69981
Microbiologychemical disinfection is cold strelization
39312
MicrobiologyThe bacterial population in the gingival sulcus or the pocket that influences the course of periodontal disease has essentially the same organisms found in the healthy sulcus
46894
Microbiology
48428
MicrobiologyN-acetyl muramic is intermediate in the biosynthesis the cell wall
96959
MicrobiologyThe most pronounced effect on the oral microflora of a reduction in rate of salivary flow is a shift towards a more acidogenic microflora
87835
MicrobiologyThe bacteria having the highest lipid Content in the cell wall Mycobacterium tuberculosis
70112
MicrobiologyColonies of E. coli serotype O157:H7 appear on Mac Conkey Sorbitol Agar as colourless colonies non-sorbitol fermenter. Others E. coli, sorbitol fermenters, give red colonies and gram-negative non-sorbitol fermenters appear translucent.
43649
Microbiology
Infectious hepatitis (Hepatitis A virus): While HAV is
resistant to some environmental conditions, it is generally less resistant
than HBV. Mumps virus: This is an enveloped virus and is not
particularly resistant to environmental factors. Influenza virus: This is also an enveloped virus and is
susceptible to heat and many disinfectants. Serum hepatitis (Hepatitis B virus): HBV is known for
its resilience. It can survive outside the body for long periods and is
resistant to many disinfectants and physical agents, making it one of the
more resistant viruses. In summary, the correct answer is indeed 4. serum hepatitis
(Hepatitis B virus), as it is more resistant to chemical and physical
agents
69872
MicrobiologyDry heat sterilization of paper points without incineration is accomplished at 160°C for 2hours
86863
MicrobiologySoaps typically have the narrowest effective antimicrobial range among the listed compounds. They are primarily effective against certain bacteria and viruses but may not be as potent against a broader spectrum of pathogens compared to glutaraldehyde or alcohols like 70% isopropanol.