MDS PREP
Mitotic delay is longer with
1. Smaller dose
2. Moderate dose
3. Large dose
4. A and B
Oral Pathology
Answer: 3
Mitotic delay is longer with a large dose of radiation.
In Peutz-Jeghers syndrome, the oral lesions are
1. Ulcerations of oral mucosa
2. Sebaceous glands of oral mucosa
3. Silver pigmentation of oral mucosa
4. None of the above
Oral Pathology
Answer: 3
In Peutz-Jeghers syndrome, the oral lesions are characterized by silver pigmentation of the oral mucosa.
In the context of autoimmune diseases, which autoantibody is primarily associated with rheumatoid arthritis?
1) Anti-acetylcholine receptor antibody
2) Anti-double stranded DNA antibody
3) Anti-histone antibody
4) Rheumatoid factor
Rheumatoid factor is the autoantibody primarily associated with rheumatoid arthritis, indicating an autoimmune response.
What is the typical microscopic finding in subacute granulomatous thyroiditis?
1) Diffuse lymphocytic infiltration
2) Microabscesses and granulomatous inflammation
3) Hashimoto's thyroiditis
4) Thyroid follicular hyperplasia
Microabscesses and granulomatous inflammation are typical microscopic findings in subacute granulomatous thyroiditis.
The oral lesion of warty dsykeratoma is described as
1. a small whitish area of the mucosa with a central depression
2. a hyperemic papule with erosion
3. an erythematous macule with a central area of grayish desquamation
4. a white keratotic. papillary or verrucous lesion
Oral Pathology
Answer: 1
The oral lesion of warty dsykeratoma is described as a small whitish area of the mucosa with a central depression
Hypercalcaemia is seen in
1. Hyperparathyroidism
2. Hypoparathyroidism
3. Hyperthyroidism
4. Hypthyroidism
Oral Pathology
Answer: 1
Hypercalcemia is commonly seen in hyperparathyroidism.
Oral lesions on the tongue and other mucosal surfaces of the oral cavity is commonly caused by the deficiency of
1. Vit B
2. Niacin
3. Vit C
4. Vit K
Oral Pathology
Answer: 2
Oral lesions on the tongue are commonly caused by a deficiency of Niacin (Vitamin B3).
In thalassemia the microscopic picture of RBCs is:
1. Microcytic, hypo chromic and target cells present
2. Macrocytic, hypochromic and target cell present
3. Microcytic. hypochromic and target cell absent
4. Macrocytic. hypochromic and target cells absent
Pathology
Answer: 1
Mcroscopic picture of red blood cells (RBCs) in thalassemia, the following
characteristics are typically observed:
Microcytic: The RBCs are smaller than normal (microcytic)
due to the reduced hemoglobin content.
Hypochromic: The RBCs have a lower concentration of
hemoglobin, leading to a paler appearance (hypochromic).
Target cells: These are RBCs that have a bullseye
appearance due to an abnormal distribution of hemoglobin within the cell.
Target cells are often seen in thalassemia due to the imbalance of globin
chains and the resultant membrane changes.