NEET MDS Shorts
14955
OrthodonticsIf the coil and tag of a palatal canine retractor are placed too far distally, the force applied will tend to move the tooth buccally (toward the cheek) rather than palatally (toward the palate), which can hinder the intended movement.
86656
Physiology
Chymotrypsin is an endopeptidase enzyme that plays a crucial role in the digestive system by breaking down proteins into smaller peptides. It is activated from its precursor chymotrypsinogen by the enzyme trypsin. Once active, chymotrypsin hydrolyzes the peptide bonds at the carboxyl side of aromatic and bulky amino acids, such as phenylalanine, tryptophan, and tyrosine. This process is essential for the further digestion and absorption of dietary proteins.
26312
RadiologyThe density of a radiographic film is inversely proportional to factors like collimation, filtration, and target-film distance, but not to kilovoltage (kV), which affects the quality of the image.
44855
Periodontics
The attached gingiva is the part of the gingiva firmly attached to the underlying bone. In a healthy state, it extends from the free gingival groove to the mucogingival junction.
84261
PedodonticsA chisel is used with a "push" motion.
62010
PeriodonticsThe response to periodontal probing is a reliable method to differentiate between an acute periapical abscess and an acute periodontal abscess. An acute periapical abscess typically does not show significant probing depth changes, while a periodontal abscess may show increased probing depths due to periodontal tissue involvement.
55380
Oral PathologyElevated alkaline phosphatase levels are often used as a marker for increased bone turnover, which is prominent in both Paget's disease and fibrous dysplasia.
68591
MedicinePulmonary hydatid (Echinococcus) cysts are more common in the lower lobes than in the upper lobes.
10932
ProsthodonticsInterocclusal space is the space between the jaws when muscles that elevate and depress the mandible are at minimum tonic contraction.
32699
Dental Materials
The ideal luting agent consistency is not explicitly mentioned in the text, but it should be able to flow into a film less than 25 µm thick without fragmentation.