NEET MDS Shorts
95689
INI CET
In the Contemplation stage, the individual is aware of the problem and is considering change but remains ambivalent about taking definitive action.
85065
Community Dentistry
Recommended Doses of Fluoride Tablets For Children Aged 6 Months to 4 Years: For Children Aged 4 Years and Older: Adjustments Based on Water Fluoride Levels: Duration of Supplementation:
99190
General Medicine
Adrenaline (epinephrine) is a sympathomimetic agent that causes bronchodilatation. It is used to relieve bronchospasm in anaphylactic shock reactions.
Histamine, kinins and prostaglandins, such as prostaglandin E2, are inflammatory mediators. In response to allergic stimuli, inflammatory mediators may cause bronchoconstrictions.
Guaifenesin is an expectorant preparation that increases bronchial secretions to promote the expulsion of the mucus coughed up.
25178
PedodonticsIf the pocket depth is 5 mm and gingival recession is 3 mm, then the total loss of attachment is 8 mm.
94051
Conservative DentistryExplanation: The outline form of a Class V cavity preparation is primarily determined by the extent of carious tissue. The goal is to remove all carious dentin while preserving as much healthy tooth structure as possible. The outline form must encompass the entire area affected by caries to ensure that the restoration is effective and durable. Other factors, such as the height of the gingival crest, type of restorative material, and tooth anatomy, may influence the preparation but are secondary to the extent of caries.
92697
Oral PathologyBismuth intoxication is manifested as pigmentation in areas of inflammation.
14452
Oral Pathology
98315
Prosthodontics
The reciprocal clasp arm is designed to
counteract the forces exerted by the retentive clasp arm during
insertion and removal of a removable partial denture (RPD). It should be placed on the lingual surface of the abutment
tooth. The correct position is at the junction of the middle and
gingival thirds of the tooth. This ensures: Stability against lateral forces. Reciprocation to balance the retentive clasp. Comfort and minimal interference with
occlusion. Retentive clasp arm → placed in the gingival third
(below the height of contour). Reciprocal clasp arm → placed in the middle third or
at the junction of middle and gingival thirds (above the height of contour). Together, they provide retention + reciprocation for
functional balance.
51570
Oral medicineCervical rib usually arises from the 7th cervical vertebra. It represents an anomalous extra rib arising from the transverse process of C7. This congenital abnormality can cause thoracic outlet syndrome by compressing neurovascular structures in the thoracic outlet.
51501
Conservative Dentistry
The final polish of a cast gold alloy to achieve a smooth polished surface is
done by
1) Pickling: This is a process used to remove oxides and impurities from the
surface of a metal before applying a final finish. However, it does not provide
the final polish.
2) Electropolishing: This technique uses an electrical current to dissolve the
metal surface and create a smooth finish, but it is not commonly used for gold
alloy restorations.
3) Sandblasting: This method involves propelling an abrasive material against
the metal surface to smooth and clean it, but it is too aggressive for the final
polish of a gold alloy restoration.
4) Rouge: Rouge is a fine abrasive paste used with a polishing wheel or point to
achieve the final polish on a cast gold alloy restoration. It removes minor
imperfections and gives a high luster to the metal.
The correct answer is 4) Rouge, as it is the standard technique for achieving a
smooth, polished surface on cast gold alloys.