NEET MDS Shorts
27689
General MedicineThe most common heart disease in India is rheumatic heart disease. This is due to high prevalence of rheumatic fever following streptococcal infections, often related to poor living conditions, overcrowding, and limited access to healthcare in certain populations.
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INI CET
Peripheral chemoreceptors (carotid and aortic bodies) are stimulated by hypoxia, hypercapnoea, and acidosis. They are not primarily sensitive to hypocapnoea (low CO2).
75724
NEETMDS
The center of rotation (COR) is the point around which a body rotates when a force is applied.For pure intrusion (bodily movement along the tooth/s long axis with no tipping), the center of rotation is located at infinity.This means the entire tooth moves vertically without any angular change.
24871
NEETMDS
The interdental col is the non-keratinized, saddle-shaped area of gingiva that connects the buccal and lingual papillae. Its non-keratinized nature and location make it more vulnerable to bacterial plaque accumulation and subsequent inflammation and breakdown compared to the keratinized
free gingiva or the
gingival sulcus lining.
40662
General MedicineMyocardial infarction is characterized by increased LDH, fructokinase, and serum transaminases (AST/ALT). These enzymes are released from damaged myocardial cells during necrosis. The pattern of enzyme elevation helps confirm the diagnosis and timing of MI.