NEET MDS Shorts
83424
EndodonticsLentulo spirals are used for application of root canal sealer. These instruments: 1) Have a spiral design that rotates counterclockwise at low speed, 2) Carry sealer into the canal and coat the walls evenly, 3) Ensure proper sealer distribution before gutta-percha placement, 4) Help achieve intimate contact between sealer and canal walls, 5) Are sized to match canal preparation dimensions. They are NOT used for locating orifices, pulp extirpation, or canal enlargement. Proper sealer application is crucial for achieving optimal obturation quality.
31430
General PathologyHypertension is a key factor in diagnosing preeclampsia in a pregnant woman with ankle edema and proteinuria.
37532
MedicineAntiphospholipid antibody syndrome (APS) is characterized by recurrent thrombosis (such as deep vein thrombosis), pregnancy complications (including spontaneous abortions), and can be associated with autoimmune symptoms like joint pain and fever. The prolonged activated partial thromboplastin time (APTT) can also be seen in APS due to the presence of antiphospholipid antibodies.
55710
Community DentistryThe most common aetiology of oral cancer in India is tobacco products (Answer: 2). The high prevalence of tobacco use, particularly in the form of betel quid with tobacco, paan masala, and other smokeless tobacco products, significantly increases the risk of developing oral cancer.
44420
Oral SurgeryThe elevator can be used to advantage in scenarios where multiple adjacent teeth are to be extracted, as it provides a more precise and controlled method of elevating the teeth, especially when they are closely spaced or have converging roots.
19926
NEETMDS
Lymphoma, specifically non-Hodgkin lymphoma, is a common malignancy associated with HIV/AIDS. Kaposi's sarcoma is also highly prevalent.
30305
General PathologyPseudohypoparathyroidism is characterized by resistance to parathyroid hormone, leading to low serum calcium levels, not elevated serum calcium.
65143
Prosthodontics
The patients can continue with their social activities without any
embarrassment is indeed a significant advantage of immediate dentures. The
immediate placement of a denture allows individuals to maintain their confidence
and appearance, which can be crucial for their psychological well-being and
social interactions. Patients do not have to go through a toothless phase, which
can be traumatic and affect their self-esteem. This statement is the most
relevant to the immediate benefit of having an immediate denture.
36462
PhysiologyThe hypothalamus produces GnRH, which stimulates the anterior pituitary to release follicle-stimulating hormone (FSH) and luteinizing hormone (LH). FSH is essential for the maturation of spermatogonia into primary spermatocytes, while LH acts on Leydig cells to produce testosterone, which is critical for the later stages of spermatogenesis and sperm maturation.
24484
General MicrobiologyWhile recombinant hepatitis B vaccines are produced using various methods, cloning the HBsAg gene in E. coli is not one of them. Instead, the gene is typically cloned in yeast or insect cells to produce the surface antigen for the vaccine.