NEET MDS Shorts
354965
OrthodonticsOne of the main disadvantages of using a loop lingual arch to upright the first molar is that it can lead to flaring of the mandibular incisors due to the forces applied.
329520
Dental MaterialsThe optimal force magnitude recommended for condenser nibs of different diameters is based on the principle that a smaller diameter requires less force to achieve the same amount of condensation pressure at the bottom of the condenser. The given text states that 3.75 pounds are recommended for 0.5 mm, 8.43 pounds for 0.75 mm, and 15 pounds for 1 mm diameter nibs. This is to ensure proper condensation without exceeding the physiologic limits of the tooth.
260205
PhysiologyThe middle piece of a sperm cell contains mitochondria, which provide the energy needed for sperm motility and movement towards the egg.
456731
OrthodonticsThe servo system theory, which relates to the control mechanisms in orthodontics, was proposed by Petrov ic (option 2). This theory helps in understanding how forces applied to teeth can be controlled and adjusted to achieve desired tooth movements during orthodontic treatment.
281243
ProsthodonticsThe movement involved in the opening of the mouth is hinge followed by translation.
854445
PedodonticsThe distance between junctional epithelium and alveolar bone remains constant with age.
151468
Oral and Maxillofacial SurgerySilk sutures are known to provoke a moderate to
high tissue reaction, which is not ideal in oral surgery where minimal tissue
response is preferred for optimal healing.
255067
PeriodonticsIdeal requisites of a barrier membrane include cell occlusivity, tissue compatibility, and space making.