NEET MDS Shorts
198000
Oral PathologyX-rays of long wavelength are more likely to be absorbed by tissues and cause injury.
738331
Dental MaterialsHigh expansion dental stones are designed to expand more than typical dental stones to compensate for the contraction of other materials and ensure a precise fit for restorations.
338765
Microbiology
The chemical nature of bacterial exotoxins is, a
lipopolysaccharide complex
838686
RadiologyWaters projection is useful for evaluating all of the above: frontal and ethmoidal sinuses, maxillary sinus, zygomaticofrontal suture and nasal cavity.
676663
General Medicine
Henoch-Schonlein purpura (HSP) is a small-vessel vasculitis that is more common in children than in adults. It is characterized by symptoms such as abdominal pain, arthritis, and purpura (skin rash). The other options are typical manifestations of HSP.
388931
PhysiologyLithocholic acid is excreted in feces due to its insolubility, as it is not efficiently reabsorbed in the enterohepatic circulation.
459718
PhysiologyWhen the transport maximum for glucose is exceeded, the excess glucose is not reabsorbed and appears in the urine, known as glucosuria.
259650
PeriodonticsCraters in the facial and lingual interdental bone are typically associated with periodontal disease and result from the loss of bone due to inflammation and infection. Osseous regeneration procedures, such as guided bone regeneration (GBR) or the use of bone grafts, are specifically designed to restore lost bone structure. These procedures promote the growth of new bone in the affected areas, effectively filling in the craters and restoring the contour of the alveolar ridge. Gingivectomy and curettage are more focused on soft tissue management and do not address the underlying bone loss, while osseous recontouring may not be as effective in restoring lost bone volume.