Talk to us?

NEETMDS- courses, NBDE, ADC, NDEB, ORE, SDLE-Eduinfy.com

NEET MDS Shorts

54632
Periodontics

Swollen marginal tissue is a hallmark of gingivitis, reflecting inflammation and edema from plaque accumulation and irritants.

44123
Oral Pathology

a pyogenic granuloma (PG) is most characteristically recognized by its vascular and fragile nature:

Friability and Bleeding: Because they are composed of an overabundance of capillaries, these lesions are extremely delicate and characteristically bleed profusely even with minor trauma or gentle probing.

Surface Appearance: The surface is often ulcerated and may be covered by a thin grayish pseudomembrane or yellow-fibrinous layer. In established lesions, a moist, glistening, or "ground beef" appearance is common.

Morphology: They typically present as solitary, bright red to purple, dome-shaped papules or nodules that can be pedunculated (on a stalk) or sessile (broad-based).

The "Collar": A characteristic finding is a scaly, white keratinized border at the base, often referred to as an epidermal collarette. 

38281
Dental Materials

Temporary restorative materials should have low compressive strength (less than 35 MP1) and good marginal sealing to facilitate easy removal and minimize thermal microleakage.

62494
Oral Medicine

Valvular heart disease symptoms typically include weakness on exertion, rapid heartbeat, chest discomfort, and fainting spells. However, an abnormal body temperature is not a common symptom associated with valvular heart disease.

91360
Dental Materials

Water interferes with chemical adhesion of the polycarboxylate cement to enamel

97973
Dental Materials

Strength and hardness of a gypsum model or cast are affected by water-powder ratio and porosity of cast

79670
General Surgery

Adenoid cystic carcinoma (AdCC) is a malignant tumor known for its characteristic slow growth but high propensity for perineural invasion (spread along nerves).

Perineural spread involves the tumor cells migrating along nerve sheaths and is a significant factor in the tumor's aggressive behavior and potential for recurrence. 

Warthin's tumor is a benign tumor and does not show perineural spread.

Carcinoma in pleomorphic adenoma is a malignant tumor but perineural spread is not its defining feature.

Mucoepidermoid carcinoma is also a malignant tumor, but perineural spread is less common compared to adenoid cystic carcinoma.

18092
Physiology

Answer: 3) Increased glucose uptake and glycogen synthesis
Explanation: Insulin stimulates glucose uptake by muscle cells and promotes glycogen synthesis. It does so by increasing the number of glucose transporters on the muscle cell membrane and facilitating the transport of glucose into the cells.

29255
Endodontics

Hemisection involves cutting the tooth through the bifurcation and removing one root with its associated crown portion. This is appropriate when one root has severe periodontal or carious involvement while the other root is healthy.

76127
Endodontics

An endogram is a diagnostic image used to visualize the extent of internal resorption, which can appear as an oval-shaped radiolucency within the pulp chamber or canal space. Both conventional and digital radiographs can be used to produce an endogram.

Quick Key Notes