NEET MDS Shorts
71237
Oral Medicine
Respiratory alkalosis is most commonly caused by hyperventilation, which can occur due to anxiety, pain, fever, hypoxia, and certain neurological conditions.
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RadiologySalt and pepper appearance in MRI of the salivary gland is suggestive of Sjogren syndrome.
61949
EndodonticsActivity of disinfectants is indeed reduced by organic debris or blood. This is because organic materials can act as a barrier, protecting microorganisms from the disinfectant and reducing its effectiveness. The presence of organic matter can bind to the disinfectant, inactivate it, or consume it, thereby reducing its ability to kill or inhibit the growth of microorganisms. For this reason, it is essential to thoroughly clean and debride the area before applying a disinfectant to ensure optimal efficacy.
37660
Oral PathologyAcrodermatitis enteropathica is due to a deficiency of zinc.
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INI CET
The maximum increase in intercanine width typically occurs during early mixed dentition, coinciding with the eruption of permanent incisors to accommodate their wider size.
36803
RadiologyMottling is seen due to scattered radiation.
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INI CET
Garre’s osteomyelitis (proliferative periostitis) is characterized by multifocal bone involvement, often resulting in an "onion skin" radiographic pattern due to the formation of new bone layers.
59251
RadiologyA radiograph with many gradations of gray from totally white to completely black is related to long-scale contrast.
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INI CET
Penicillamine is used as an antidote for copper poisoning. It works by binding to copper ions and facilitating their removal from the body. It is also used for the treatment of Wilson’s disease.
31357
PhysiologyAround day 11 of the menstrual cycle, the rising estrogen level reaches a threshold that has a positive feedback effect on LH secretion, leading to the LH surge. This LH surge is essential for ovulation to occur.