NEET MDS Shorts
337165
AnatomyThe muscle least related to the pterygomandibular raphe is the lateral
pterygoid. The pterygomandibular raphe primarily connects the superior
pharyngeal constrictor and the buccinator muscles, while the medial and lateral
pterygoid muscles are involved in the movement of the jaw but do not have a
direct attachment to the raphe. Here’s a breakdown of the relationships:
Muscle Relationships to the Pterygomandibular Raphe
Superior Pharyngeal Constrictor:
Attaches to the posterior margin of the pterygomandibular raphe.
Plays a role in swallowing and constricting the pharynx.
Medial Pterygoid:
While not directly attached, it is located near the pterygomandibular
raphe and contributes to jaw movement.
Lateral Pterygoid:
Least related to the pterygomandibular raphe.
Primarily involved in moving the jaw forward and side to side, with
no direct attachment to the raphe.
Buccinator:
Attaches to the anterior margin of the pterygomandibular raphe.
Important for chewing and keeping food between the teeth.
793878
PeriodonticsA contraindication for distal wedge removal for periodontal surgery in the mandibular molar area is insufficient space between the distal molar and ascending ramus.
296061
PhysiologyVitamin E is the most important antioxidant in the body, acting in the lipid phase of membranes and protecting against the effects of free radicals. It is crucial for maintaining the integrity and function of cellular organelles and the cell membrane by preventing the oxidation of unsaturated fats.
888903
Dental MaterialsThe elastic range of a wire is the amount of deflection it can withstand before permanent deformation occurs. It is the difference between the elastic limit and the ultimate tensile strength.
200329
PhysiologyThe primary visual area is Brodmann area 17, which is located in the occipital lobe's medial side of the calcarine sulcus. It is also commonly referred to as the striate cortex due to the distinctive myelinated strip, the stria of Gennari.
348393
EndodonticsEDTA (ethylenediaminetetraacetic acid) is a chelating agent commonly used in endodontics to remove the smear layer and facilitate the enlargement of calcified canals. It helps in dissolving inorganic components of the dentin, making it easier to access and clean the root canal system.
164204
PeriodonticsLaboratory tests for ANUG typically involve dark field examination.
671478
General PathologyCrew haircut appearance in X-ray skull and Gamna Gandy bodies are associated with sickle cell anemia due to chronic hemolysis and bone marrow hyperplasia.