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NEET MDS Shorts

10048
Periodontics

Radiographs allow clinicians to see the anatomical structure of the root; however, they often cannot accurately assess conditions like the presence of calculus or severity of gingivitis.

98103
Oral Pathology

Mucoepidermoid carcinoma (MEC) is the most common malignant tumour of the minor salivary glands overall, especially the palate.

Adenoid cystic carcinoma is the second most common malignant tumour of minor salivary glands and also strongly associated with the palate, but less common than MEC.


Parotid gland → Most common site overall for salivary gland tumors.

Palate (minor salivary glands) → Most common site for mucoepidermoid carcinoma.

Adenoid cystic carcinoma → Known for perineural invasion, often seen in minor salivary glands too.

Acinic cell carcinoma → More common in parotid.

Clear cell carcinoma → Rare, can occur in minor glands but not typical for palate.

69365
Pharmacology

Other drugs with narrow therapeutic index:


Digoxin Gentamicin Amphotericin B Levothyroxine Prazosin Theophylline Quinidine Warfarin Valproic acid

19924
State PSC PYQ

The Christensen/s phenomenon refers to the gap that occurs between the opposing posterior occlusal surfaces when the mandible is protruded.This disocclusion is a key consideration in dental procedures, especially in the fabrication of complete dentures, to ensure proper balance and function.

43749
INI CET

The Ivy eyelet wiring technique involves creating loops around adjacent teeth to provide stabilization during orthodontic treatments. It's commonly used for intermaxillary fixation.

41242
Oral Surgery

Salivary gland stones, or sialoliths (calcified nodules), are most commonly found in the submandibular gland ducts (Wharton's ducts). This is due to several factors: the submandibular gland's saliva is more alkaline, has a higher concentration of calcium and phosphate, and the duct itself is longer and has a more complex, upward course, all of which contribute to the precipitation of salts and stone formation.

51511
Pedodontics

The local drug delivery system "ELYZOL" contains metronidazole.

59413
INI CET

Salbutamol is a short-acting beta-2 agonist (SABA). At higher doses, it can stimulate beta-1 adrenergic receptors in the heart, leading to side effects such as increased heart rate (palpitations) and muscle tremors.

Budesonide is a corticosteroid;

Sodium cromoglycate is a mast cell stabilizer;

Ipratropium bromide is an anticholinergic bronchodilator, which works differently and is less likely to cause these specific adrenergic side effects. 

51205
INI CET

When a small root tip is displaced into the maxillary sinus, the recommended initial management is to attempt retrieval using the Valsalva maneuver or gentle suction. This non-invasive technique uses air pressure to force the fragment back into the socket.

20017
Dental Materials

An effective luting agent must be able to flow into a continuous film of 25 µm thickness or less without fragmentation.

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