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NEET MDS Quiz - Practice Test

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Practice Test

All Subjects - 3 Questions

1
General Medicine
Drug of choice in Pneumocystis carinii pneumonia
1) Diprofloxacin
2) Catrimoxazole
3) Zidovudine
4) Pentamidine

📝 Explanation:

The drug of choice in Pneumocystis carinii pneumonia is Catrimoxazole

2
Dental Anatomy

Primary teeth begin to calcify between the ________ and ________months in utero.

1) first; second
2) second; fourth
3) fourth; sixth
4) sixth; eighth

📝 Explanation:

The primary teeth begin to form in utero at about six weeks. Hard tissue formation occurs in all primary teeth by the 18th week in utero. 3. The permanent teeth begin to develop at approximately four months of age in utero. Maxillary and mandibular first molars begin to calcify at birth.

3
Public Health Dentistry
The CPITN probe has a ball end of which diameter & marking at what level:

1. 0.5 mm diameter ball and marking at 3,5,8 and 11 mm.
2. 1.0 mm diameter ball and marking at 3.5, 5.5, 8.5 and 11 mm.
3. 0.5 mm diameter ball and marking at 3.5, 5.5, 8.5 and 11 mm
4. 1.0 mm diameter ball and marking at 3,5,8 and 11 mm.

📝 Explanation:

The CPITN (Community Periodontal Index of Treatment Needs) probe has a ball-ended periodontal probe with a diameter of 0.5 mm. The markings at 3.5, 5.5, 8.5, and 11 mm are used to assess the depth of the periodontal pockets in the gingival sulcus. This probe is designed to evaluate the periodontal health and treatment needs of a community and is commonly used in epidemiological studies.

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