NEET MDS Shorts
54889
NEETMDSAdrenochrome monosemicarbazone and ethamsylate are considered systemic hemostatics, rather than local ones, but among the options provided, this is the intended answer for a conceptual question. Local hemostatics are typically physical agents like gelatin sponges or oxidized cellulose, or topical adrenaline, which act directly at the site of bleeding. Systemic hemostatics like the options listed work throughout the body to improve clotting or reduce capillary bleeding.
39127
Oral SurgeryPatients with end-stage renal disease are at increased risk during tooth extraction due to several factors. They often have an increased tendency to bleed due to platelet dysfunction and are susceptible to infections due to compromised immunity. Additionally, they are often on steroid therapy, which can affect wound healing and increase the risk of infection.
21494
Physiology
Pepsin is the primary enzyme responsible for the breakdown of proteins in the stomach during the gastric phase of digestion. It is secreted as pepsinogen by the chief cells of the gastric mucosa and is activated by hydrochloric acid to become pepsin.
70511
General Medicine
Histamine is a potent vasodilator and increases vascular permeability, contributing to the vasodilatory shock and hypotension seen in anaphylaxis. It also causes bronchoconstriction but is primarily responsible for the vasodilatory component.
42101
INI CET
Both Rowe's forceps and Hayton-Williams forceps can be used for reducing or disimpacting the maxilla during surgical management of maxillofacial injuries.
64811
RadiologyFor maintaining parallelism between the object and film, the film is placed at a distance to avoid distortion by increasing the target to object distance.
79063
General Medicine
The cornerstone of treatment for acute alcoholic hepatitis is complete abstinence from alcohol. This allows the liver to recover and reduces the risk of progression to more severe forms of liver disease, such as cirrhosis. Corticosteroids may be used in severe cases, but their use is controversial and not universally recommended.
91370
Oral PathologyThe maximum permissible dose of radiation to the operator of an X-ray machine is 5.0 rem per year.
16979
ProsthodonticsThe main purpose of covering as much area as possible within functional limits by impression is to distribute the occlusal stresses and increase the peripheral seal.
58067
PhysiologyThe ileum is the primary site of vitamin B12 absorption, facilitated by intrinsic factor binding to specific receptors.