NEET MDS Shorts
48805
General MedicineAmphoric breathing is seen in pneumothorax
31656
Orthodontics
SOLUTION The mesial incline of the upper canine occludes with the distal incline of the lower [canine]; the distal incline of the upper canine occludes with the mesial incline of the buccal cusp of the lower first premolar.
90854
PeriodonticsThe finger rest established on tooth surfaces on the opposite side of the same arch is known as cross-arch finger rest.
14730
NEETMDS
The difficulty score for a mesioangular Class II position C mandibular third molar is typically determined using a standardized scoring system in dentistry, such as the Pederson difficulty index. A score of 6 indicates a high level of difficulty for the extraction procedure due to the specific angulation and depth of the impacted tooth.
92155
ProsthodonticsTreatment of choice for a patient with a maxillary complete denture with severe bilateral tuberosity undercuts is to remove the tissue on only one side if possible.
83937
EndodonticsExtensive bone loss is a contraindication for apicoectomy as it indicates poor prognosis and inadequate bone support. Overfilled canals and lateral perforations are actually indications for surgical intervention.
91045
PhysiologyThe transport maximum for substances like glucose and phosphate represents the maximum amount that can be actively reabsorbed by the tubules before reaching saturation and being excreted in urine.
58891
Physiology
Answer: 1) Contraction
Explanation: Norepinephrine acts on alpha-adrenergic receptors on the pupillary dilator muscle, causing its contraction and pupil dilatation (mydriasis). This is part of the sympathetic nervous system's response to stress and increased alertness during the fight-or-flight response.
20797
Dental Materials
Zinc polycarboxylate cement was formulated to have the strength of zinc phosphate and the biological acceptability of zinc oxide-eugenol cements, with the added advantage of chemical bonding to tooth structure.
57914
PharmacologyDoxapram and nikethamide are both known as analeptic agents, which are central nervous system stimulants. Propylbutamide is a less common or potentially misspelled term, but doxacurium is a non-depolarizing neuromuscular blocking agent, not a stimulant. Therefore, doxacurium is the agent that is not an analeptic.