73704

Transformation toughening in zirconia is a mechanism where a crack propagation induces a localized phase transformation from the metastable tetragonal phase to the stable monoclinic phase.

92606

To determine the anterior-posterior extent of ameloblastoma in the mandibular molar area, the projection used is distal oblique.

90692

A cementoblastoma typically presents as a central radiopaque mass surrounded by a radiolucent halo on a radiograph. This appearance is due to the formation of cementum-like tissue (radiopaque) which is encapsulated by a thin layer of connective tissue (radiolucent halo).

 Periapical cemento-osseous dysplasia progresses from radiolucent to mixed to radiopaque over time. 

Complex odontoma is a mass of disorganized dental tissues and usually lacks a distinct, uniform radiolucent halo.

 Condensing osteitis is a localized area of bone sclerosis but does not have a distinct radiolucent halo.

96948

Mitral regurgitation (MR) is the most common heart valve abnormality in acute myocardial infarction (MI). 

95015

Penumbra in a processed film is related to all of the above: magnification, sharpness of image, detail of the image.

20905

for facial growth order of growth is width > depth > height

32714

The transport maximum for phosphate reabsorption in the kidneys is approximately 0.50 mM/min, indicating the maximum amount that can be reabsorbed before excretion occurs.

43543

In early Huntington's disease, common behavioral symptoms include depression, apathy, irritability, and social withdrawal. Hyperactivity is not a typical early symptom; rather, the disease is more associated with a decline in motor function and increased involuntary movements (chorea).

98367

Traumatic injury is the most frequent cause of TMJ ankylosis, particularly intra-articular fractures involving the condyle and glenoid fossa. Trauma can cause intra-articular bleeding, fibrin formation, and subsequent fibrosis or bony fusion. Birth trauma, falls, motor vehicle accidents, and mandibular fractures are common causes. Osteoarthritis typically causes joint degeneration rather than ankylosis. Congenital syphilis and traumatic occlusion are rare causes.

79834

Glucose can be synthesised from Glyerol, Acetoacetate, Lactic acid