NEET MDS Shorts
85748
NEETMDS
The acini of serous salivary glands are lined by simple cuboidal epithelium.
33341
ProsthodonticsPorosity in heat-cured acrylic dentures can occur due to several factors, but the most significant cause in this context is the direct placement of the packed resin in water at high temperatures (100 degrees Celsius). When the packed resin is subjected to such conditions, it can lead to rapid polymerization and the formation of bubbles or voids within the material, resulting in porosity. This is because the heat causes the monomer to vaporize, and if the vapor cannot escape, it leads to trapped air pockets.
87713
General MedicineAdenocarcinoma is the most prevalent lung carcinoma type among non-smokers, often linked to genetic mutations and environmental factors rather than smoking.
62878
PedodonticsThe offset angle of a Gracey curette between the blade and shank is 60 degrees.
63842
PhysiologyThe intestinal phase of gastric acid secretion is primarily responsible for the inhibition of acid secretion, helping to regulate the digestive process after food enters the intestine.
85962
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.
39129
NEETMDSPressure on a tooth root, such as during orthodontic treatment, stimulates osteoclast activity on the compression side of the tooth. This process is a basic principle of root resorption, where bone is removed to allow for tooth movement.
35871
PedodonticsIn a bruxism patient, the muscle that exhibits overdevelopment is the masseter.
37606
General Medicine
In the brain, Wilson’s disease primarily affects the basal ganglia, particularly the putamen, leading to the neurological symptoms mentioned earlier. While the liver and kidneys can also be involved, the central nervous system is the primary target organ for toxicity.
76145
Oral PathologyDiphtheritic lesions are caused by Corynebacterium diphtheriae. The hallmark of diphtheria is a tough gray pseudomembrane on mucosal surfaces like the pharynx or oral cavity. Attempting to remove it causes pain and bleeding. Other conditions like ANUG (acute necrotizing ulcerative gingivitis) produce pseudomembranes but are more localized and less gray.