NEET MDS Shorts
28620
INI CET
Awake fibreoptic intubation is preferred for skull base fractures to avoid accidental intracranial placement of the tube (a risk with blind nasal intubation) and to manage potential cervical spine injuries.
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.
58862
NEETMDS
The optimal concentration for community water fluoridation is generally about 0.7 to 1.2 ppm. Among the given options, 1.0 ppm (Option C) is the most accurate standard value.
27134
Oral SurgeryThe first and most critical sign of a complete respiratory obstruction is the body's attempt to breathe against the blockage. This effort leads to significant negative pressure in the chest cavity, causing the soft tissues between the ribs (intercostal spaces) and above the collarbones (supraclavicular spaces) to visibly sink inward or retract during inspiration.
23255
Physiology
Gastrin is the major hormone that stimulates the gastric phase of gastric secretion. It is released from G cells in the antral mucosa in response to food in the stomach, particularly proteins and amino acids, and to a lesser extent, to the presence of acid. Gastrin stimulates the parietal cells to secrete hydrochloric acid and intrinsic factor.
96867
General Microbiologyoth recombinant and plasma-derived hepatitis B vaccines should be stored at temperatures between 4°C and 8°C to maintain their efficacy and stability. Proper storage is crucial to ensure the vaccines remain effective when administered.
12893
State PSC PYQ
A dicapitular condylar fracture refers to a fracture through the head of the condyle — the uppermost part of the mandible that articulates with the temporal bone.
90171
Medicine
Medulloblastoma is a malignant brain tumor that
commonly occurs in children. Due to its tendency to spread along the
cerebrospinal fluid (CSF), craniospinal irradiation is an essential part of its
treatment. Pilocytic astrocytomas and oligodendrogliomas typically do not
require this approach.
45045
Oral PathologyMyositis ossificans commonly involves the masseter muscle in the head and neck region. The masseter is the most frequently affected masticatory muscle, often following trauma or injury. This condition involves heterotopic bone and cartilage formation within muscle tissue. Hyoglossus, stylohyoid, and lateral pterygoid muscles are less commonly affected by myositis ossificans.
28686
Oral PathologyTic douloureux, also known as trigeminal neuralgia, is a condition characterized by severe facial pain. It is associated with the trigeminal nerve (cranial nerve V), which is responsible for sensation in the face and motor functions such as biting and chewing.