NEET MDS Shorts
11314
Pharmacology
Functions of delta type opioid receptors are: supraspinal analgesia
spinal analgesia
modulation of hormone and neurotransmitter release
0
Anatomy
The nerve to medial pterygoid arises from the main trunk of V3 and supplies the medial pterygoid, tensor tympani, and tensor veli palatini muscles.
0
Anatomy
The marginal mandibular branch runs deep to the platysma and is vulnerable during surgery in the submandibular region. It supplies muscles that depress the lower lip and angle of the mouth.
56692
RadiologyIn manual radiographic processing, the standard time-temperature formula dictates that film should be developed at 68°F (20°C) for 4.5 to 5 minutes (often simplified to 5 minutes). Higher temperatures require shorter development times, while lower temperatures require longer times to prevent under-development.
76052
EndodonticsInternal resorption in a vital symptomatic tooth requires complete pulpectomy to remove all pulp tissue causing the resorption. Pulpotomy would leave infected pulp tissue that continues the resorptive process.
86616
General MedicineMyocardial infarction is usually due to thrombus formation. Rupture or erosion of an atherosclerotic plaque triggers platelet aggregation and thrombus formation, completely occluding the coronary artery. This acute occlusion leads to myocardial necrosis.
45784
OrthodonticsThe primary aim of the Frankel appliance is to influence the outer neuromuscular envelope, promoting proper muscle function and jaw positioning.
34828
Oral Medicine
Folic acid deficiency is most commonly due to inadequate dietary intake or increased metabolic demand, such as during pregnancy.
36387
Oral SurgeryNasopharyngeal angiofibroma is a rare, benign, but locally aggressive tumor that arises in the nasopharynx. It is notable for occurring almost exclusively in adolescent males.
74048
RadiologyIf multiple myeloma is suspected, a lateral skull radiograph should be taken to confirm the diagnosis.