NEET MDS Shorts
66363
INI CET
Break point chlorination is the point where added chlorine satisfies the chlorine demand, after which free residual chlorine appears.
32493
ProsthodonticsClass III RPDs can best resist the forces to which they are subjected because they are completely tooth-supported with abutment teeth on both sides of each edentulous space. This bilateral tooth support provides excellent resistance to all directional forces, unlike Class I, II, and IV which have tissue-supported components.
36608
Oral PathologyHemarthrosis (bleeding into joints) is a pathognomonic feature of hemophilia, particularly affecting weight-bearing joints like knees, ankles, and elbows. This occurs due to deficiency of clotting factors (VIII in Hemophilia A, IX in Hemophilia B). Vitamin C deficiency causes scurvy with capillary fragility but not joint bleeding. Vitamin K deficiency affects multiple clotting factors but joint bleeding is not characteristic. Thrombocytopenia causes petechiae and mucosal bleeding rather than deep joint bleeding.
67762
General Medicine
Tissue factor is actually a component of the extrinsic pathway of the coagulation cascade. The intrinsic pathway involves factors XII, XI, prekallikrein, high molecular weight kininogen, and factors VIII, IX, and X.
38822
INI CET
Anaphylaxis is a severe, life-threatening allergic reaction. Because it can occur rapidly after exposure to penicillin, it is the most immediate clinical concern during administration.
77400
Oral Medicine
PTHrP is a protein that is structurally similar to parathyroid hormone (PTH) but is produced by some tumor cells. It acts on the PTH receptor, leading to increased calcium levels in the blood, similar to PTH. HHM is most often associated with overproduction of PTHrP by tumors, causing hypercalcemia without the typical elevation in PTH levels seen in primary hyperparathyroidism.
13836
Oral PathologyLetterer-Siwe disease is a disturbance of lipid metabolism.
91781
Oral PathologySpontaneous bleeding is a key indicator for considering leukemia in differential diagnosis.
43677
Oral and Maxillofacial Surgery
A bull's eye appearance on an IOPA film suggests that the tooth is
lingually placed with its occlusal surface facing the tongue, which is
characteristic of a lingual impaction of a mandibular third molar.
31924
Orthodontics
SOLUTION Maxillary splint appliance will hold the maxilla and worsen skeletal Cl –III malocclusion.