NEET MDS Shorts
38872
NEETMDS
A vasoselective drug is one that primarily affects blood vessels.
The options provided are mostly anticholinergic drugs:Ipratropium bromide is an
anticholinergic bronchodilator used for respiratory conditions.
Cyclopentolate is an anticholinergic used in ophthalmology to dilate pupils.
Tolterodine is an anticholinergic used for overactive bladder, working on
muscarinic receptors in the bladder muscle.
Adrenaline (epinephrine) is a non-selective adrenoceptor agonist with broad
effects on the heart, lungs, and blood vessels.
16699
ProsthodonticsMost semiadjustable articulators have a fixed intercondylar distance of 110mm.
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PedodonticsLateral food impaction occurs mainly due to open proximal contact.
60507
General Medicine
Membranoproliferative glomerulonephritis is characterized by the deposition of immune complexes in the glomerular basement membrane and mesangium, leading to proliferation of mesangial cells and the formation of a dense, double-contour appearance. This can result in the deposition of fibrin in the glomerulus.
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State PSC PYQ
80388
Prosthodontics
Explanation: The House classification categorizes patients
based on their attitudes towards dentures. Those with a "hysterical mind" are
often resistant to the idea of wearing dentures, believing they cannot adapt to
them. This classification helps clinicians understand patient psychology and
tailor their approach accordingly.
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ProsthodonticsExplanation: The medial pterygoid muscle primarily functions to move the mandible medially and assist in closing the jaw. It does not directly influence the borders of a maxillary denture in the region of the pterygomaxillary notch. Instead, it is involved in the movement of the mandible and may indirectly affect the fit and stability of the denture.
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State PSC PYQCeramics offer superior aesthetics; therefore ‘‘low aesthetic quality’’ is not a disadvantage.
38050
Microbiology
The main tool for the detection of "cases" of tuberculosis is 1.
Sputum examination. Sputum examination: This is the primary method for
diagnosing active pulmonary tuberculosis. Sputum samples are collected and
examined for the presence of Mycobacterium tuberculosis through
microscopy (e.g., acid-fast bacilli staining) and culture methods. It is
considered the gold standard for confirming active TB cases. Mantoux test: Also known as the tuberculin skin test,
this test is used to determine if a person has been exposed to the
tuberculosis bacteria. However, it does not diagnose active TB; rather, it
indicates whether a person has been infected with the bacteria at some
point. Chest X-ray: While chest X-rays are important for
identifying lung abnormalities associated with tuberculosis and can support
the diagnosis, they are not definitive for detecting the bacteria itself.
They are often used in conjunction with sputum examination.Explanation of Each Option:
32252
Oral SurgeryIn a grand mal epileptic patient requiring emergency extraction, it is essential to proceed with caution and ensure that the patient is on a stable anticonvulsive medication regimen. The patient should be monitored closely and have immediate access to medical support in case of a seizure during the procedure.