NEET MDS Shorts
29031
General PathologyLow serum cortisol is not a typical laboratory finding in Cushing's syndrome, where high serum cortisol is expected.
60001
PhysiologyGastric acid secretion is inhibited by acidification of the stomach and duodenum. Low pH (acidity) in the stomach inhibits gastrin release from G cells, while high pH in the duodenum also contributes to the negative feedback mechanism that reduces acid secretion.
55934
RadiologyInternal derangement of the TMJ can be best diagnosed by MRI.
72003
RadiologyA developer at high temperature will cause a very dark image.
64459
Oral medicineAn antibioma is a localized mass of granulation tissue that forms in response to the presence of antibiotics, often as a result of an infection. It is not a tumor in the traditional sense but rather a reactive tissue response to the antibiotic treatment.
54114
Oral SurgeryThe submentovertex (SMV) view, also known as the jug handle view, is the standard radiographic projection used to visualize the zygomatic arches clearly. This view projects the arches away from the dense bone of the skull base, allowing for better diagnosis of fractures.
69127
EndodonticsThis statement is untrue - carbopol is not typically used in home bleaching systems. Home bleaching uses 10-15% carbamide peroxide in a gel form with custom vacuum-formed trays.
94459
PhysiologyCholic acid is a primary bile acid, while deoxycholic acid and lithocholic acid are secondary bile acids formed by bacterial action in the colon.
92832
Oral Surgery
The Campbell line is an important anatomical reference line
used in radiology, particularly in the context of the occipitomental
view (also known as the Water's view). This line is drawn from the
outer canthus of the eye to the midpoint of the maxillary sinus and is used to
assess the position of the maxillary sinuses and other related structures in the
skull. Occipitomental view: This view is commonly used in
maxillofacial imaging to visualize the maxillary sinuses, orbits, and nasal
cavity. The Campbell line helps in evaluating the relationship of these
structures. Transpharyngeal view: This view is used to visualize the
pharynx Transorbital view: This view focuses on the orbits and
surrounding structures Towne view: This view is used to visualize the occipital
bone and the base of the skull
37551
NEETMDSPterygoid trismus (difficulty opening the mouth) is a known potential complication of an inferior alveolar nerve block injection, often due to trauma to the medial pterygoid muscle.