NEET MDS Shorts
57234
Oral SurgeryPericoronitis is an inflammation of the soft tissue surrounding the crown of an incompletely erupted tooth, commonly seen around the third molars (wisdom teeth) but can also occur with other teeth. The condition arises when food particles, bacteria, and plaque accumulate around the partially erupted molar, leading to localized infection. Thus, pericoronitis is most commonly associated with teeth that are not fully erupted
28322
NEETMDS
internal rests in removable partial dentures (RPDs) are placed
within the edentulous ridge (e.g., on the lingual or palatal side)
to provide support and stabilization.
81532
ProsthodonticsAfter extraction and healing, the maxillary denture encloses severe bony undercuts in both the tuberosities. The best treatment for this condition is to reduce both the undercuts so that no bony undercuts exist anywhere on the ridge.
16451
RadiologyIn cephalometric radiography, the distance between the subject and the source of X-ray is 5 feet.
14282
INI CET
The enteric nervous system plexuses receive input from both sympathetic and parasympathetic divisions.
33638
General PathologyDeletion of a gene is not true about sickle cell anemia; it is caused by a point mutation, not a deletion.
29486
BiochemistryVLDL is a lipoprotein particle synthesized in the liver and secreted into the bloodstream to transport endogenously synthesized triglycerides and cholesterol to peripheral tissues. The triglycerides in VLDL are derived from fatty acids synthesized in the liver, and the cholesterol is derived from both dietary sources and de novo synthesis in the liver. They are not usually linked covalently to apoproteins (Answer 1), nor do they primarily consist of phosphatidylcholine (Answer 2). While the types of lipids found in the diet (Answer 4) can influence the liver's synthesis of VLDL, the statement does not accurately describe the direct composition of VLDL.
43162
INI CET
According to the Mount and Hume classification: Site 1 is pits and fissures, Site 2 is contact areas, and Site 3 is the cervical area. Size 3 is extensive. Therefore, 3.3 denotes a lesion at the cervical area (Site 3) that is extensive (Size 3).
96444
INI CET
According to current AHA guidelines, antibiotic prophylaxis is recommended only for patients at the highest risk. Conditions that warrant prophylaxis include prosthetic valves, history of infective endocarditis, and certain cyanotic heart diseases. Mitral valve prolapse without regurgitation is no longer recommended for prophylaxis.
57672
MedicineTransesophageal echocardiography (TEE) is indeed the most sensitive method for detecting venous air embolism. However, it is a qualitative tool used to detect the presence of air bubbles and is not used to precisely measure the quantity of air.