NEET MDS Shorts
54735
Public Health DentistryStannous fluoride is often favored for adults due to its ability to provide antimicrobial benefits along with its fluoride release, which can help in controlling dental caries and reducing sensitivity. It is commonly found in toothpaste and mouth rinses and is known for its effectiveness in preventing cavities and plaque formation.
70960
Oral SurgeryIntraligamentary anaesthesia is the preferred local anaesthetic technique for haemophilics.
39221
RadiologyA lateral cephalogram is used to assess the level of posterior alveolar bone.
79599
Dental Materials
The average depth of corrosion for most amalgam alloys is 100 to 500 µm.
32691
MedicineAntiphospholipid antibody syndrome is characterized by recurrent thrombosis, recurrent fetal loss, and neurological symptoms. Thrombocytopenia (low platelet count) is often seen, while thrombocytosis (high platelet count) is not a typical feature of this syndrome.
56323
Oral SurgeryThe mental foramen is found on the buccal aspect of the mandible, typically between the first and second premolars or the second premolar and the first molar. The opening of the mental foramen is directed backward and lateral, allowing the mental nerve to exit and innervate the lower lip and chin.
83141
NEETMDS
Bacteria are most populated in the proximal areas of teeth due to the difficulty of cleaning these interdental spaces effectively, allowing plaque accumulation.
37062
Periodontics
Mucogingival surgery is indicated for conditions affecting the gingiva and underlying mucosa, such as insufficient attached gingiva or high frenal attachments.
62707
Oral Pathology
Myxoma is the most aggressive tumor among the options listed. It is a rare,
benign, but locally aggressive neoplasm that can occur in various anatomic
locations, particularly in the heart and skin. Myxomas are known for their
ability to invade surrounding tissue and cause significant damage to the organ
in which they are found.
Here is a brief description of each tumor type:
1) Myxoma: As mentioned earlier, these are rare but locally
aggressive tumors that can invade and destroy surrounding tissues. They are
typically soft and gelatinous in consistency. When myxomas occur in the heart,
they can obstruct blood flow and cause severe complications.
2) Cementoblastoma: This is a rare, benign tumor that arises
from the periodontal ligament cells that are responsible for producing cementum,
which is the bone-like tissue that anchors teeth in the jaw. Cementoblastomas
are generally slow-growing and less aggressive compared to myxomas.
3) Ameloblastic fibroma: This is a benign, non-invasive tumor
that occurs in the jaw, typically in younger patients. It is composed of both
odontogenic epithelial cells and mesenchymal cells, which are involved in tooth
development. These tumors can cause expansion of the bone but are not as
aggressive as myxomas.
4) Ameloblastic fibro-odontoma: This is a mixed odontogenic
tumor, which means it is composed of both dental epithelial and mesenchymal
cells. It is usually benign and presents as a slowly growing, painless swelling
in the jaw. While it can cause bone expansion, it is less aggressive and
typically does not invade surrounding tissues like a myxoma.
21363
Oral PathologyA large tongue is a common feature of acromegaly.