NEET MDS Shorts
65599
NEETMDSChlorhexidine is commonly used as a hand rub at a concentration of 0.5% in 70% alcohol for effective antimicrobial activity.
83833
General MicrobiologyYellow is the designated color for bio-medical waste that is considered hazardous and requires incineration or deep burial. This classification helps in the proper disposal of infectious and potentially harmful materials.
50256
Public Health DentistryAn expression of probability based on the ratio of the difference between two means, divided by the standard error of the difference, is known as the t value (or t-statistic). This value is used in hypothesis testing to determine if the means of two groups are significantly different.
52313
General MedicineThe commonest cause of angina pectoris is coronary atheroma (atherosclerosis). Atherosclerotic plaques narrow coronary arteries, reducing blood flow to the myocardium during increased demand (exercise, stress), causing the characteristic chest pain of angina.
15025
PhysiologyThe primary function of the juxtaglomerular apparatus (JGA) is the secretion of renin, which regulates blood volume and blood pressure.
51060
Oral SurgeryThe beak of extraction forceps is designed to transmit pressure to the root of the tooth. The beaks should engage the root surface below the cemento-enamel junction to provide maximum mechanical advantage and prevent crown fracture. This design ensures effective force transmission.
41776
Oral Surgery
Nasal fractures, even minor ones, can lead to bruising (ecchymosis) and
swelling (edema) around the nose and face due to the vascularity of the area. Most nasal fractures, especially minor ones, do not require reduction
(surgical realignment) unless there is significant displacement or functional
impairment. Typically, if reduction is necessary, it is done shortly after the
injury, not for a few weeks. Traumatic telecanthus (increased distance between the inner canthi of the
eyes) can occur with severe nasal injuries, but it is not a necessary
complication of all nasal fractures. Severe nasal fractures can lead to complications such as the telescoping of
the nasal complex, which may involve displacement into adjacent structures,
including the frontal sinus.
81029
Oral SurgeryWhich of the following should be included in the preoperative orders: All of the above.
86174
Periodontics
10706
PhysiologyThe pancreas has all of the following cell types: alpha cells (which produce glucagon), beta cells (which produce insulin), and delta cells (which produce somatostatin).