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NEETMDS- mcq
MDS PREP
In the patient examination protocol, the third-eye refers to 
1. Inspection
2. Palpation
3. Percussion
4. Auscultation
Oral Pathology Answer: 2

Adams cribs can fracture in use if the
1) Wire is too soft
2) Tags are high on the bite
3) Baseplate is too thick
4) Arrowheads are too small
Orthodontics Answer: 2

A 23-year-old female presented with jaundice and pallor for 2 months. Her peripheral blood smear shows the presence of spherocytes. The most relevant investigation to arrive at a diagnosis is -
1) Reticulocyte count
2) Osmotic fragility test
3) Coombs test
4) Tests for PNH
General Pathology Answer: 3

The osmotic fragility test is the most relevant investigation for diagnosing hereditary spherocytosis, as it assesses the red blood cells' ability to withstand osmotic stress.

Pioneer bacteria in dental caries are in 
 1. Enamel
 2. Dentin
 3. Pulp
 4. Cementum

Oral Pathology Answer: 2

When electrosurgery is correctly employed to prepare gingival tissues for making impressions, it will 
 1. Permanently alter the contour of gingival tissues
 2. Reduce the gingival height
 3. Remove a thin layer of crevicular gingival tissue
 4. None of the above
Periodontics Answer: 3

When electrosurgery is correctly employed to prepare gingival tissues for making impressions, it removes a thin layer of crevicular gingival tissue.

Bite wings should be taken every................months for caries susceptible child
1) 1 months
2) 3 months
3) 6 months
4) 1 year
Pedodontics Answer: 2

Which of the following is the most common malignant mesenchymal tumor of the oral cavity
1 Osteogenic sarcoma
2. Fibrosarcoma
3. Chondromyxoma
4. Squamous cell carcinoma
Oral Pathology Answer: 4

Myplasty and sulcus extension procedure are helpful in
1) Increasing retention
2) Increasing stability
3) Increasing support
4) Increasing retention and stability
Oral Surgery Answer: 4

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