NEET MDS Shorts
92044
EndodonticsSilver cones should be completely removed and the canal retreated with gutta-percha before creating post space. Silver cones can corrode, leak, and do not seal as effectively as modern gutta-percha techniques.
68676
NEETMDS
The functional occlusal plane is used as the reference in the transverse direction for the WITS analysis to assess the sagittal jaw relationship.
83290
Pharmacology
Synthetic opioids, sharing properties of opium and morphine, include meperidine, propoxyphene, diphenoxylate, fentanyl, buprenorphine, methadone, and pentazocine. Various opiate effects are analgesia, respiratory depression, constipation, and euphoria.
Fentanyl (80 to 100 times more powerful than morphine) is especially dangerous.
Atropine blocks the muscarinic receptors. Atropine decreases gastrointestinal tract motility and secretion and causes constipation.
Although various derivatives and congeners of atropine (such as propantheline, isopropamide, and glycopyrrolate) have been advocated in patients with peptic ulcer or with diarrheal syndromes
Neostigmine is Cholinesterase inhibitors that enhance the effects of parasympathetic stimulation and leads to reversal of intoxication by agents with a anticholinergic action
62442
Oral SurgeryPerform Caldwell-Luc to remove the tip: The Caldwell-Luc procedure (or a modified, less invasive version) has long been considered the standard surgical method for retrieving a displaced root or foreign body from the maxillary sinus, especially when it is mobile within the sinus cavity or the condition has become chronic. It involves creating a small bone window in the anterior wall of the maxillary sinus to access and remove the fragment.
34533
PhysiologyNeutralization of stomach acid is NOT an action of bile salts; bile salts primarily emulsify fats and facilitate fat absorption.
48652
Physiology
Answer: 4) Increased parathyroid hormone during pregnancy stimulates liberation of calcium ions from maternal bones for the fetus's calcium needs.
78553
Oral PathologyWarthin's tumour (papillary cystadenoma lymphomatosum) is a benign neoplasm that occurs almost exclusively in the parotid gland.
14239
ProsthodonticsWhich of the following is most likely to cause complete obturation of pulp space: a deep blow to the tooth where the tooth was injured and not devitalized.
11870
INI CET
The pars nervosa (posterior pituitary) is composed of pituicytes and nerve fibers from the hypothalamus. Acidophils and basophils are in the anterior pituitary.
75616
INI CET
Dideoxy nucleotides (ddNTPs) are used in DNA sequencing (Sanger method) to terminate chains. Standard PCR only requires dNTPs.