NEET MDS Shorts
52475
PedodonticsIn children, the labial (facial) surfaces of anterior teeth, particularly the central incisors, are more prone to caries due to factors such as plaque accumulation, dietary habits, and the developmental stage of the teeth. The labial surface is more exposed to the oral environment and is often less effectively cleaned compared to other surfaces, making it susceptible to decay.
47164
Dental Materials
Polysulfides generally have the highest tear strength among the elastomeric impression materials.
74949
Oral PathologyThe clinical presentation of bleeding gums, joint swelling with hemarthrosis (bleeding into joints), and the X-linked inheritance pattern (affecting males, transmitted through carrier females as indicated by both paternal and maternal uncles being affected) is characteristic of Hemophilia A, which is caused by Factor VIII deficiency. This is the most common severe inherited bleeding disorder.
97942
NEETMDS
The alveolar crest fibres attach from the cementum at the cervical line to the alveolar crest. Their primary function is to resist horizontal forces and prevent the extrusion (pushing out) of the tooth from its socket.
12118
PhysiologyIn a healthy individual, glucose is completely reabsorbed when the plasma concentration is 100 mg/100 ml or less.
21505
Oral SurgeryHyaluronidase is an enzyme that breaks down hyaluronic acid, a component found in the extracellular matrix. When added to a local anesthetic, it increases the permeability of tissues, facilitating enhanced diffusion of the anesthetic agent into the surrounding areas. This can broaden the spread of the anesthetic, allowing for a more effective and comprehensive blockade of nerve signaling.
75127
RadiologyThe nasal septum can be best viewed by occipitomental view.
36141
Oral Medicine
Commonest site maxilla
a. Adamantinoma is a rare tumor arising from the diaphysis of the long bone.
b. The most common long bone affected by adamantinoma is TIBIA.
c. In head and neck , the most common bone affected by adamantinoma is MANDIBLE.
d. In mandible, the most common site is the region of 3RD MOLAR.
e. Classic adamantinomas usually occur in patients older than 20 years, whereas
differentiated adamantinomas occur almost exclusively in patients younger than
20 years.
f. In addition, the 2 classifications of adamantinomas have distinct
radiographic and histologic differences.
g. Patients with adamantinomas present with variable signs and symptoms; most
commonly, they report pain and swelling.
h. The tumor is slow growing, and patients may describe discomfort lasting
months to years.
i. Treatment options for adamantinoma are surgical and include either marginal
or en bloc resection.
j. Unfortunately, neither radiation therapy nor chemotherapy has been proven
effective in the treatment of this insidious tumor.
k. The investigation of choice for adamantinoma is CT SCAN which shows cortical
destruction involving the diaphysis of the bone with surrounding periosteal
reaction.
l. On x ray there is a characteristic SOAP BUBBLE appearance.
53758
Oral Surgery
Osteitis deformans, also known as Paget's disease of bone, is a chronic
condition characterized by abnormal bone remodeling. It typically affects older
adults and can lead to bone enlargement and deformity. When the skull is
affected, it can cause symptoms such as headache, deafness (due to involvement
of the temporal bone and compression of the auditory nerve), and visual
disturbances (due to compression of the optic nerve or changes in the orbital
bones). The gradual enlargement of the maxilla is a classic presentation of
facial involvement in this disease.
Pierre Robin syndrome is a congenital condition involving facial abnormalities
present at birth.
Osteopetrosis is a rare genetic disorder characterized by abnormally dense bones
that are prone to fracture.
Achondroplasia is a common cause of dwarfism, a genetic disorder of bone growth
86528
NEETMDS
Pie diagrams are used to show percentage breakdowns for qualitative data
because they represent parts of a whole, where each slice of the pie is
proportional to the frequency or percentage of a category.
The two main methods of presenting the data are:
Tabular presentation: This involves arranging data in rows and columns to
organize and simplify information, facilitate comparisons, and aid analysis. The
types described in your query (master table, simple table, frequency
distribution table) are all forms of tabulation.
Graphical presentation: This method uses visual formats such as histograms, bar
charts, line graphs, pie charts, and scatter plots to present data. Graphical
displays are effective for showing trends and patterns at a glance.