NEET MDS Shorts
79216
ProsthodonticsXerostomia is seen in all of the patients except Parkinsonism.
51205
INI CET
When a small root tip is displaced into the maxillary sinus, the recommended initial management is to attempt retrieval using the Valsalva maneuver or gentle suction. This non-invasive technique uses air pressure to force the fragment back into the socket.
51207
Oral PathologySickle cell anemia has a strong racial predilection, being most prevalent in people of African descent (8-10% carry the sickle trait). This is due to evolutionary selection pressure in malaria-endemic regions where the sickle trait provides protection against malaria. The condition is also found in Mediterranean, Middle Eastern, and Indian populations. Other blood dyscrasias listed do not have such pronounced racial predilections.
88685
Dental Materials
The pH values provided in the text indicate that zinc polycarboxylate cement reaches a pH of 5.8 after 28 days.
40268
ProsthodonticsOcclusal rims for making the jaw relations aid in all of the following except estimation of freeway space.
33185
INI CET
In orthodontic planning for upper incisor retraction, it is generally calculated that for every 1 mm of retraction, 2 mm of space is required in the arch (1 mm for each side or considering the perimeter change).
79157
Dental Materials
Zinc oxide-eugenol cement is primarily composed of zinc oxide and eugenol.
93014
PhysiologyThe macula densa monitors sodium chloride concentration in the tubular fluid, playing a crucial role in regulating kidney function.
20242
Dental Materials
Resin cements primarily achieve adhesion through micromechanical retention and chemical bonding.
69266
State PSC PYQTongue thrusting causes constant anterior pressure, preventing proper overlap of front teeth and resulting in an open bite.