86371

In a patient with a suspected STEMI, the characteristic ECG findings include ST elevation in the anterolateral leads (I, aVL, V1-V6) and reciprocal ST depression in the inferior leads (II, III, aVF). The pattern of ST elevation in the anterolateral leads with reciprocal depression in the inferior leads is most indicative of a STEMI affecting the anterolateral wall of the heart.

53014

• Distal inclines of buccal cusps of mandibular first premolars and mesial inclines of lingual cusps of maxillary first premolars
• These specific occlusal surfaces are common areas where contacts can develop prematurely, emphasizing the importance of careful occlusal adjustments.

23077

Hyperemesis gravidarum is severe nausea and vomiting during pregnancy that can lead to dehydration and electrolyte imbalances. The patient's symptoms and signs of dehydration (low blood pressure and decreased urine output) support this diagnosis.

24740

In dislocation of the jaw, displacement of the articular disc beyond the articular tubercle of the temporomandibular joint results from spasm or excessive contraction of the lateral pterygoid muscle.

79451

For detection of pathology in both Stenson's and Wharton's duct after sialogram, the indicated radiographic view is panoramic.

21238

Multinucleated giant cells and perivascular cuffing are features seen in cherubism.

39129

Pressure on a tooth root, such as during orthodontic treatment, stimulates osteoclast activity on the compression side of the tooth. This process is a basic principle of root resorption, where bone is removed to allow for tooth movement.

80434

The working time for a polysulfide impression material can be safely and effectively increased by cooling the mixing slab to a temperature above the dew point

96542

1) Syphilitic
Syphilitic ulcers, specifically the chancre associated with primary syphilis, are classically described as having "punched out" margins and a clean base. This distinct appearance helps in clinical differentiation from other types of ulcers.

20682

The material is derived from the structural formula of anhydro-?-d-mannuronic acid, which is extracted from certain types of brown seaweed.