NEET MDS Shorts
45849
Dental MaterialsThe sprue former should be attached to the wax pattern at the area of more bulk
21661
EndodonticsExplanation: Protruded anterior teeth are more susceptible to trauma and fractures due to their position and exposure. This anatomical relationship highlights the importance of considering tooth positioning in dental trauma cases.
12647
EndodonticsPeg‑shaped lateral incisors and congenitally missing laterals are common variations.
92115
PedodonticsThe occlusal guard (night guard) is given in bruxism to reduce traumatic forces on teeth.
70214
Oral SurgeryA prothrombin time of 45 seconds (normal 11-15 seconds) indicates severe coagulopathy and contraindications extraction. This prolonged PT suggests either excessive anticoagulation or severe liver dysfunction, both of which significantly increase bleeding risk. The procedure should be postponed until coagulation parameters are normalized.
49920
NEETMDSHypophosphatasia is a condition characterized by defective bone and cementum formation. The dental manifestation is early exfoliation of primary teeth due to disturbed cementum formation. "Shell teeth" is a radiographic appearance where teeth have extremely thin layers of enamel and dentin and enlarged pulp chambers, which is a key feature of the condition.
62549
Physiology
The reticular activating system (RAS) is involved in the regulation of wakefulness and arousal by modulating the transmission of sensory information to the thalamus and cortex and by influencing the release of neurotransmitters that promote alertness.
16822
INI CET
The placenta is formed by fetal chorion frondosum and maternal decidua basalis.
[Image of the placenta structure]
62036
PhysiologyThe majority of bicarbonate reabsorption occurs in the Proximal Convoluted Tubule (PCT), which is essential for maintaining acid-base balance.
50015
Dental Materials
The n' phase in high-copper amalgams is associated with the formation of CuCl23Cu(OH)2.