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NEET MDS Shorts

97118
Physiology

Answer: 2) Inhibition
Explanation: Insulin inhibits lipolysis by decreasing the activity of hormone-sensitive lipase in adipose tissue. This helps to maintain energy homeostasis by reducing the mobilization of fatty acids during periods of sufficient glucose availability.

84607
Oral Pathology

All these conditions contain multinucleated giant cells histologically.

10596
Dental Materials

The setting time for a condensation silicon impression material is best controlled by amount of accelerator added

96542
NEETMDS

1) Syphilitic
Syphilitic ulcers, specifically the chancre associated with primary syphilis, are classically described as having "punched out" margins and a clean base. This distinct appearance helps in clinical differentiation from other types of ulcers.

16967
General Medicine

Crohn's disease primarily affects the mucosa and submucosa, but can involve all layers of the intestinal wall, leading to the characteristic features such as aphthous ulcers and granulomas.

37071
Periodontics

The recommended suturing method for interproximal areas of diastemata is horizontal mattress suture.

51007
Dental Materials

Higher temperatures generally speed up the chemical reactions involved in the setting of gypsum products, leading to a shorter setting time.

53785
Biochemistry

The principal role of Vitamin E in the prevention of oxidative damage is to potentiate the action of superoxide dismutase

33412
NEETMDS

  • Periodontal probe:

    • A calibrated instrument marked in millimeters.

    • Used like a miniature ruler to measure intraoral structures such as sulcus depth, attachment levels, and distances.

    • Alone, it can measure vertical dimensions but may not give the most accurate functional height of the floor of the mouth.

  • Special tray:

    • Custom-made tray used in prosthodontics for impression making.

    • Helps record functional anatomy, including the floor of the mouth.

    • Alone, it provides a functional impression but lacks precise millimeter calibration.

  • Combination (periodontal probe + special tray):

    • The probe provides precise millimeter measurement.

    • The tray ensures functional accuracy by recording the mouth floor in relation to denture-bearing areas.

    • Together, they give the most accurate measurement of the floor of the mouth height, which is crucial in complete denture fabrication.

26051
Radiology

The extraoral radiograph that best demonstrates the subcondylar portion of the mandible is Towne's view.

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