NEET MDS Shorts
74542
General Medicine
Nitroglycerin is a vasodilator that primarily acts by relaxing vascular smooth muscles, which leads to dilatation of coronary arteries.
53463
NEETMDSThe saddle angle (S-Ar-Go) ) is a cranial base angle and is considered a stable, non-changing reference point in cephalometric analysis, even after orthodontic treatment. Other angles like SNA, ANB, and SNB are related to jaw positions and relationships, which can and often do change with growth and treatment.
64712
ProsthodonticsThe muscle which has influence on the formation of the buccal frenum of the maxilla is levator anguli oris.
69081
NEETMDSEtching with 37% orthophosphoric acid typically dissolves 5 to 10 micrometers of enamel, creating a zone of etched enamel rods about 15-25 micrometers deep. The depth of the etched zone is greater than the amount of enamel dissolved.
50678
ProsthodonticsA dental instrument which creates aerosols containing a large number of microorganisms is the ultrasonic scaler.
54651
Dental Materials
The ideal requirements for temporary cements include promoting the healing process and having a low compressive strength to facilitate removal.
51060
Oral SurgeryThe beak of extraction forceps is designed to transmit pressure to the root of the tooth. The beaks should engage the root surface below the cemento-enamel junction to provide maximum mechanical advantage and prevent crown fracture. This design ensures effective force transmission.
89181
INI CET
If vitality can be maintained, a pin-retained composite core is preferred for anterior aesthetics and conservation of tooth structure.
11780
General Medicine
Both the aPTT (activated Partial Thromboplastin Time) and PT (Prothrombin Time) are prolonged in the case of factor VIII deficiency, which is characteristic of Hemophilia A. This is because factor VIII is involved in both the intrinsic and common pathways of the coagulation cascade.
56904
Oral PathologyMean exposure at the skin from intraoral periapical radiographs is 0.03 mR.