13870

Typically, gingivitis does not present distinct radiographic changes as seen in periodontitis, where bone loss is evident. Gingivitis is characterized mainly by inflammation of the soft tissues.

82634

The presentation of sudden, severe, shock-like facial pain (on the cheek) that is triggered by specific actions like chewing, with pain-free intervals, is a classic description of trigeminal neuralgia.

85761

Almost neutral cements have a pH range of 7-10, with zinc oxide-eugenol being an example.

97942

The alveolar crest fibres attach from the cementum at the cervical line to the alveolar crest. Their primary function is to resist horizontal forces and prevent the extrusion (pushing out) of the tooth from its socket.

96669

1. Incubation period: This term is typically used for infectious diseases and refers to the time between exposure to the infectious agent and the onset of symptoms.

2. Serial interval: This refers to the time between successive cases in a chain of transmission, specifically in infectious diseases.

3. Latent period: This is the time from the initiation of the disease process (or exposure to a risk factor) until the disease is detectable or until symptoms appear. In non-infectious diseases, this period can be significant, as the disease may be developing without any noticeable symptoms.

4. Lag time: This term can refer to various delays in processes but is not specifically defined in the context of disease initiation and detection.

43237

If Impression tray comprising of elastomeric impression material is seated too late as elasticity starts to develop, raised seating pressure is applied to overcome the stiffness of impression material.

91370

The maximum permissible dose of radiation to the operator of an X-ray machine is 5.0 rem per year.

86443

Which of the following is true regarding immediate complete dentures: dentures should be relined or remade in 6-12 months.

76583

Rigid precision attachments are recommended for free-end mandibular partial dentures when opposing a complete denture. The complete denture provides even loading and reduced lateral forces, making rigid attachments appropriate. When opposing natural teeth or other partial dentures, semi-rigid attachments are preferred to accommodate differential movement.

91355

Beta-1 selective blockers

These include atenolol and metoprolol (as well as betaxolol, bevantolol, and perhaps esmolol). 

Non-selective beta blockers

propranolol