NEET MDS Shorts
36803
RadiologyMottling is seen due to scattered radiation.
35034
Oral PathologyElevated alkaline phosphatase levels are often used as a marker for increased bone turnover, which is prominent in both Paget's disease and fibrous dysplasia.
63982
Oral PathologyAminocaproic acid (epsilon-aminocaproic acid) is an antifibrinolytic agent that inhibits plasminogen activation and fibrin degradation, thereby stabilizing blood clots. It is particularly valuable in hemophilic patients as it helps prevent clot breakdown and reduces bleeding risk. Vitamin K helps with vitamin K-dependent clotting factors but not Factor VIII deficiency. Monsels solution is a local hemostatic agent. Factor VIII cryoprecipitate treats the underlying deficiency but the question asks about postoperative care agents.
59717
Oral PathologyAdenopathy refers to the enlargement of glands, particularly lymph nodes, which is clinically apparent as swelling or abnormal size.
86029
Oral PathologyRadiology has a statistically higher incidence of leukemia.
44541
Oral SurgeryCervicofacial emphysema is a condition where air becomes trapped in the soft tissues of the face and neck. It is usually a benign, self-limiting condition that resolves on its own without specific intervention.
64006
EndodonticsCommon sequelae of replanted avulsed tooth are ankylosis and resorption of roots. These complications occur due to: 1) Periodontal ligament damage during avulsion and handling, 2) Extended extraoral time leading to PDL cell death, 3) Inflammatory response triggering resorptive processes, 4) Direct bone-root contact causing ankylosis, 5) Root surface damage predisposing to replacement resorption. These complications are more common when extraoral time exceeds 30 minutes or when the tooth is stored in inappropriate media. Proper immediate management can reduce but not eliminate these risks.
41587
ProsthodonticsKennedy-Applegate Class VI (missing canine) is probably the first edentulous situation to occur in the dental arch. Canines are often lost due to their prominent position making them susceptible to trauma, or due to orthodontic extractions. This single tooth loss typically occurs before more extensive edentulous patterns develop.
34525
NEETMDSThe lingual nerve provides sensation to the floor of the mouth and the tongue on that side. It runs very close to the surgical site for a lower third molar extraction. The inferior alveolar nerve also provides sensation to the teeth and chin, but damage to the lingual nerve specifically causes loss of sensation in the floor of the mouth.
36631
Dental Materials
While it has good mechanical properties, poorly placed zinc phosphate cement can cause pulpal irritation.