NEET MDS Shorts
80377
Physiology
Answer: 2) A-beta fibers have the second highest conduction velocity after A-alpha fibers and are responsible for touch, kinesthetic sense, and pressure sensation, not motor supply to skeletal muscles. A-alpha fibers have the highest conduction velocity and are indeed responsible for motor supply to skeletal muscles.
68855
Dental Materials
Low-speed amalgamators operate at 3200 to 3400 cpm, medium-speed at 3700 to 3800 cpm, and high-speed at 4000 to 4400 cpm.
94561
Oral PathologyPaget's disease is the most likely underlying cause for gradual loss of visual acuity and hearing power in a 50-year-old man.
28882
General MedicineMassive albuminuria, characterized by excess protein in urine, is a hallmark of nephrotic syndrome, alongside edema and hyperlipidemia.
72853
ProsthodonticsThe Ney surveyor is widely recognized for its simplicity and durability, making it a popular choice among dental professionals.
41819
Oral PathologyA compound odontoma is a type of odontogenic tumor that consists of multiple small tooth-like structures (denticles) and resembles the anatomy of normal teeth. In contrast, a complex odontoma has a more disorganized structure and does not resemble normal teeth.
31669
PhysiologyIntrinsic factor facilitates the binding of vitamin B12 to intestinal receptors, which is essential for its absorption in the ileum.
97306
NEETMDS
The amount of polymerization shrinkage in composite materials is directly related to the volume fraction of the polymer matrix; increasing the size and number of inorganic filler particles reduces the relative amount of polymer, thus decreasing overall shrinkage.
37277
PedodonticsMobility of teeth due to occlusal trauma can be tested by digital palpation.
23688
Dental Materials
MDPB (methacryloxy decyl pyridinium bromide) is a quaternary ammonium salt that has been shown to be effective against various streptococci in dental composites. Its inclusion enhances the antibacterial properties of the material.