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NEET MDS Quiz - Practice Test
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Practice Test

NEETMDS - 3 Questions

1
NEETMDS

Hepatitis C is associated with which of the following poral lesions
1) Lichen planus
2) Erythroplakia
3) Leukoplakia
4) Gingivitis

📝 Explanation:

Hepatitis C virus (HCV) infection is strongly associated with several extrahepatic manifestations, including oral lichen planus, which can appear as white lesions, redness, or ulcers in the mouth.

2
NEETMDS

Fungus affecting reticular endothelial system
1) Mucormycosis
2) Cryptococcus neoformans
3) Histioplasma capsulatum
4) Rhizopus

📝 Explanation:

Histoplasma capsulatum is a fungus known to affect the reticuloendothelial system.
Mucormycosis and Rhizopus are causes of mucormycosis.
Cryptococcus neoformans primarily affects the lungs and central nervous system.

3
NEETMDS

In an epidemiological study, the first case which comes to the attention of the investigator
1) Reference case
2) Index case
3) Primary case
4) Secondary case

📝 Explanation:

In an epidemiological study, the index case refers to the first case that comes to the attention of the investigator.

The primary case is the first case of a communicable disease introduced into the population unit being studied, which may not always be the index case.

Secondary cases are those developing from contact with the primary case.

a) Primary case: refers to first case of a communicable disease introduced into the population unit being studied.
b) Index case: refers to first case that comes to attention of the investigator. Index case may not be the primary case always
c) Secondary cases are those developing from contact with primary case

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