NEET MDS Shorts
62814
INI CET
T2-weighted (T2W) MRI sequences are typically used to assess soft tissue pathology. In T2W images, fluids and areas with high water content (such as edema, inflammation, or most tumors) appear bright (high signal intensity), making pathologies more conspicuous than on T1-weighted images.
85748
NEETMDS
The acini of serous salivary glands are lined by simple cuboidal epithelium.
49173
General Medicine
Chronic lymphocytic leukemia is characterized by the accumulation of mature-looking but functionally incompetent lymphocytes in the blood, bone marrow, and lymphoid tissues. Common physical examination findings include splenomegaly, lymphadenopathy, and hepatomegaly due to infiltration by leukemic cells.
90849
Oral SurgeryAdrenal insufficiency would most affect the choice of local anaesthetic agent.
57386
General MicrobiologyThe purpose of the puncture-proof container in bio-medical waste management is to contain sharps, preventing injuries and contamination.
65565
PedodonticsOne of the main disadvantages of the air-powder polishing system is the large quantity of aerosols created.
34348
PhysiologyThe first heart sound relates to Opening of the A-V valves
75576
Oral SurgeryRubber band extraction is specifically indicated for patients with bleeding disorders. This technique involves placing orthodontic elastics around the tooth to create gradual pressure, causing slow strangulation of the periodontal ligament and eventual tooth exfoliation without surgical trauma, thus minimizing bleeding risk in coagulopathic patients.
43677
Oral and Maxillofacial Surgery
A bull's eye appearance on an IOPA film suggests that the tooth is
lingually placed with its occlusal surface facing the tongue, which is
characteristic of a lingual impaction of a mandibular third molar.
60040
Public Health Dentistry
Daily fluoride mouth rinse containing 0.05% sodium fluoride has a
concentration of about 225 ppm fluoride ions
0.05% sodium fluoride solution = 225 ppm fluoride
0.2% sodium fluoride solution = 900 ppm fluoride
The daily rinse (0.05%) is recommended for children aged 6–12 years.
The weekly rinse (0.2%) is recommended for older children and adults at higher
risk of caries.