NEET MDS Quiz - Practice Test

1

Oral Pathology

Haemophillia is due to�
�1. Deficiency of factor VIII
�2. Deficiency of prothrombin
�3. Deficiency of Vit K
�4. Autoimmune mechanism

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

Hemophilia A is primarily due to deficiency of Factor VIII, and Hemophilia B is due to Factor IX deficiency. These are inherited X-linked genetic disorders caused by mutations in the F8 or F9 genes respectively. Classical hemophilia is not due to autoimmune mechanisms, though acquired hemophilia (rare) can involve autoantibodies against Factor VIII. Prothrombin deficiency and Vitamin K deficiency cause different coagulation disorders.

2

Oral Pathology

A patient comes with emotional problems, increased salivation, pallor of oral mucosa and a grayish blue discolouration of the gingival. These findings are most consistent with a clinical impression of
1. Cherubism
2. Cretinism
3. Pierre-Robin syndrome
4. Lead poisoning

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

The findings of emotional problems, increased salivation, pallor, and grayish-blue discoloration of the gingiva are consistent with lead poisoning.

3

Oral Pathology

Ramsay Hunt syndrome affects which nerve
1. 5th nerve
2. 7th nerve
3. 9th nerve
4. 10th nerve

Option 1

Option 2

Option 3

Option 4

📝 Explanation:

Ramsay Hunt syndrome affects the 7th nerve.

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