WorksheetsMesio-lingual Developmental Groove - NEET MDS 2022
Total questions: 30
Worksheet time: 15mins
Mesio-lingual developmental groove present in?
Lateral incisor
Maxillary 1st premolar
Mandibular first premolar
Maxillary first molar
Developmental grooves are also seen in: Maxillary lateral incisor: on the lingual surface at the distal side of cingulum, extends to a variable length on ______.
root surface
incisal edge
mesial marginal ridge
buccal surface
Mesial marginal developmental groove is present in?
Maxillary first premolar
Mandibular first premolar
Maxillary first molar
Lateral incisor
Keratinocyte cell migration from basal layer to spinal layer process is called?
Maturation
Proliferation
Migration
Differentiation
Keratinizing oral epithelium has the keratinocytes arranged in four cell layers based on their morphologic appearance: Fill in the blank: The cornified layer is also known as _________?
stratum corneum
stratum spinosum
stratum basale
stratum granulosum
Tensile strength of bone depends on?
Hydroxyapatite
Calcium
Collagen
Phosphorus
A patient comes with vascular growth in the posterior part of the palate. He is known HIV case since 10 year and is on antiviral drugs. The lesion is diagnosed as Kaposis sarcoma, which is the associated virus?
HHV8
HHV4
HHV 6
HHV 10
Which condition is associated with Herpes Simplex Virus 2 (HSV-2)?
Genital herpes, oral herpes
Oral herpes (cold sores, fever blisters), genital herpes, herpetic keratitis.
Infectious mononucleosis (Mono or "Glandular Fever"), Burkitt lymphoma, nasopharyngeal carcinoma.
Roseola Infantum (Sixth Disease or Exanthem Subitum), a common childhood illness.
Which condition is associated with Varicella-Zoster Virus (VZV)?
Primary infection causes Chickenpox (Varicella); reactivation causes Shingles (Herpes Zoster)
Mononucleosis-like syndrome
Roseola Infantum (Sixth Disease or Exanthem Subitum), a common childhood illness.
Kaposi's Sarcoma (a type of cancer), Primary Effusion Lymphoma (PEL), and Multicentric Castleman Disease (MCD), primarily in immunocompromised individuals.
Which condition is associated with Epstein-Barr Virus (EBV)?
Infectious mononucleosis (Mono or "Glandular Fever"), Burkitt lymphoma, nasopharyngeal carcinoma.
Genital herpes, oral herpes
Mononucleosis-like syndrome
Roseola Infantum (Sixth Disease or Exanthem Subitum), a common childhood illness.
Which condition is associated with Cytomegalovirus (CMV)?
Mononucleosis-like syndrome
Oral herpes (cold sores, fever blisters), genital herpes, herpetic keratitis.
Primary infection causes Chickenpox (Varicella); reactivation causes Shingles (Herpes Zoster)
Kaposi's Sarcoma (a type of cancer), Primary Effusion Lymphoma (PEL), and Multicentric Castleman Disease (MCD), primarily in immunocompromised individuals.
Which condition is associated with Roseolovirus (HHV-6 A & B)?
Roseola Infantum (Sixth Disease or Exanthem Subitum), a common childhood illness.
Genital herpes, oral herpes
Mononucleosis-like syndrome
Infectious mononucleosis (Mono or "Glandular Fever"), Burkitt lymphoma, nasopharyngeal carcinoma.
Which condition is associated with Roseolovirus (HHV-7)?
Also a cause of Roseola Infantum, pityriasis rosea (skin rash).
Kaposi's Sarcoma (a type of cancer), Primary Effusion Lymphoma (PEL), and Multicentric Castleman Disease (MCD), primarily in immunocompromised individuals.
Genital herpes, oral herpes
Mononucleosis-like syndrome
Which condition is associated with Kaposi's Sarcoma-associated Herpesvirus (KSHV) (HHV-8)?
Kaposi's Sarcoma (a type of cancer), Primary Effusion Lymphoma (PEL), and Multicentric Castleman Disease (MCD), primarily in immunocompromised individuals.
Roseola Infantum (Sixth Disease or Exanthem Subitum), a common childhood illness.
Genital herpes, oral herpes
Mononucleosis-like syndrome
Which index is used to estimate dental age in children?
Schour and Massler index
Demerjian index
Gustafsson index
Schour and Massler index
A 45 year old female with the following patch on gingiva for few years noticed a sudden increase in the nodularity, colour changes and increase in size of the lesion. What is the diagnosis?
Erythema multiforme
Melanoma with horizontal growth phase
Refer to the image of oral melanoma. What is the diagnosis?
Superficial spreading melanoma
Nodular melanoma
Melanoma with vertical phase/growth pattern
Melanotic macule
Which type of melanoma is the most common form and often develops in a previously benign mole?
Superficial spreading melanoma
Nodular melanoma
Lentigo maligna melanoma
Acral lentiginous melanoma
Which type of melanoma is raised and firm to the touch, grows and spreads very quickly, and can be black/blue or pink/red?
Nodular melanoma
Superficial spreading melanoma
Lentigo maligna melanoma
Acral lentiginous melanoma
Which type of melanoma is most common in Asians and African Americans and is found on palms of hands, soles of feet, and under fingernails?
Acral lentiginous melanoma
Superficial spreading melanoma
Nodular melanoma
Lentigo maligna melanoma
What percentage of all melanomas are superficial spreading melanomas?
70%
30%
50%
10%
The trait shown in the picture denotes:
Ethnicity feature which is easy to treat and required short term retention
Ethnicity feature which is difficult to treat and required long term retention
Due to space discrepancy which is easy to treat and required short term retention
Due to space discrepancy which is difficult to treat and required long term retention
Identify the pathology seen in the radiograph:
Internal resorption
External cervical resorption
Hypercementosis
Condensing osteitis
What is another name for Internal Root Resorption (IRR)? Fill in the blank: Internal Root Resorption (IRR) is also known as _________.
Pink tooth of Mummery
Turner's tooth
Dens invaginatus
Taurodontism
What is the typical cause of Internal Root Resorption (IRR)? Fill in the blank: IRR is typically triggered by chronic ________ in the pulp tissue.
inflammation
infection
calcification
trauma
Hypercementosis most commonly affects which teeth?
Upper molars
Mandibular (lower) molars and premolars
Incisors
Canines
Which of the following is a local factor associated with hypercementosis?
Paget's Disease of Bone
Chronic Inflammation
Acromegaly
Arthritis/Rheumatic Fever
Paget's Disease of Bone is a systemic factor associated with hypercementosis.
True
False
Acromegaly is a condition caused by too much ______ hormone.
growth
thyroid
insulin
adrenaline
Fill in the blank: The primary skin/cancer feature of Basal Cell Nevus Syndrome is _________.
Multiple Basal Cell Carcinomas (BCCs)
Melanoma
Squamous Cell Carcinoma
Actinic Keratosis
