NEET MDS Quiz - Practice Test

1

NEETMDS

Premaxilla is formed from
1) Fusion of medial nasal process
2) Fusion of lateral nasal processes
3) Fusion of 2 palatal shelves
4) Extension of nasopalatine process

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

The premaxilla is a part of the maxilla that forms the anterior portion of the hard palate and holds the incisor teeth. Its formation is a crucial step in facial development.

2

NEETMDS

Bias is any systematic error in the determination of association between:

1) Relative risk and attributable risk
2) Incidence and prevalence
3) Exposure and disease
4) Disease and environmental factors

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

Bias in epidemiology is defined as any systematic error in a study that results in an incorrect estimate of the association between an exposure and a disease.�

3

NEETMDS

Following are the characteristics of Cryptococcus neoformans EXCEPT
1) Non capsulated fungus infecting man
2) Causes meningitis
3) Melanin production related to virulence
4) Basidiomycetes yeast

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

Cryptococcus neoformans�is a heavily encapsulated yeast.�The capsule is a major virulence factor and is essential for the fungus to cause disease in humans.
It is a significant human pathogen known to cause cryptococcosis, which frequently manifests as meningitis, particularly in immunocompromised individuals.
Melanin production is a crucial virulence factor for�C. neoformans, helping protect it from host defenses.
C. neoformans�is classified as a basidiomycete yeast.

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