MDS PREP
A score of 0.7-1.9 of Russell"s index indicates
1) Simple gingivitis
2) Simple periodontitis
3) Extablished stage of periodontitis
4) Terminal stage of periodontitis
Periodontics
Answer: 2
The advantage of IO wax record over central bearing point device is
1. Equalisation of the pressures
2. No leverage effects
3. Less chair time
4. All of the above
Prosthodontics
Answer: 4
A patient wearing complete denture has difficulty in pronouncing "T". The reason may be
1. Too thick a palatal area
2. Incorrect position of upper incisor teeth
3. Too thick mandibular bone
4. Reduced salivary flow
Which medium is suitable for the transport of Salmonella and Shigella?
1) Cary-Blair medium
2) Thiosulfate-citrate-bile salts-sucrose (TCBS) agar
3) Hektoen enteric (HE) agar
4) Blood agar
General Microbiology Answer: 1the medium suitable for the transport of Salmonella and Shigella is Cary-Blair mediumx. This medium is designed to maintain the viability of these organisms during transport and is selective for enteric pathogens by inhibiting the growth of other non-target bacteria. TCBS agar and HE agar are used for the selective isolation and growth of these organisms, while blood agar is a general purpose medium used for various bacteria.