NEET MDS Shorts
42307
PedodonticsThe EVA system is the most efficient and least traumatic instrument for correcting overhanging proximal restorations.
94459
PhysiologyCholic acid is a primary bile acid, while deoxycholic acid and lithocholic acid are secondary bile acids formed by bacterial action in the colon.
99161
NEETMDS
Alkaline phosphatase is an enzyme associated with calcification and is present in the stratum intermedium layer of the enamel organ during tooth development.
96691
PeriodonticsIn the conventional finger rest, the finger rest is established on the tooth surface immediately adjacent to the working area.
24740
Oral SurgeryIn dislocation of the jaw, displacement of the articular disc beyond the articular tubercle of the temporomandibular joint results from spasm or excessive contraction of the lateral pterygoid muscle.
70381
Oral PathologyHyperacusis (increased sensitivity to sound) occurs due to facial nerve damage affecting the stapedius muscle. The stapedius muscle normally dampens excessive sound transmission by stiffening the stapes. When the facial nerve is damaged, paralysis of the stapedius muscle leads to hyperacusis. The malleus and incus are not directly involved in this protective mechanism.
85094
Oral SurgeryIn an unconscious patient lying supine, the tongue can fall back and obstruct the airway due to loss of muscle tone. This is the most common airway hazard in this position.
89562
Pharmacology
It is also used to treat ventricular tachycardia and to perform nerve blocks Dosage Of Local Anesthesia: 1) Safety dose of 2% Lignocaine is 4.5mg/kg without a Vasoconstrictor Without a Vasoconstrictor 300 mg (maximum dose) 2) Safety dose of 2% Lignocaine is 7mg/kg with a Vasoconstrictor With a Vasoconstrictor – 500 mg (maximum dose) 3) As 1ml of 2% Lignocaine contains 20mg – Where the Maximum safety dose being 300 mg So 15 ml of Drug can be given safely 4) 1:1,00,000 concentration means 1 part of Adrenaline is 1,00,000 parts of Solution Safety Dose of Adrenaline for Dental Use in normal patients is 0.2 mg – which means 20 ml of LA can be given to normal patients containing Adrenaline For cardiac Patients the safety dose of Adrenaline is 0.04mg – Which means 4ml of LA can be given to Patients with cardiac problems containing Adrenaline 5) If the concentration of LA is 1:50,000 – 10 ml of LA can be given safely
35363
EndodonticsAspirin is contraindicated in conditions like gouty arthritis and anti-neoplastic therapy due to its effects on uric acid levels and platelet function, respectively. It should also be used with caution or avoided in some cases of diabetes mellitus due to potential effects on blood sugar and risk of Reye's syndrome in children/adolescents. Penicillin therapy is an antibiotic treatment and does not have a direct contraindication with aspirin use.
45038
PhysiologyThe main stimulation for production of A.D.H. is Decrease in blood volume - A.D.H. secretion increases during osmotic diuresis