A 15 years old boy reports with a rapidly growing swelling of the mandible with intermittent pain patient history is that the swelling occurred after an episode of trauma Radiographs reveal formation of new subperiosteal bone producing Onion skin appearance The patient also has lip paresthesia elevated white blood cell count Based on the clinical and radiographic picture, one of the following condition could be considered in the provisional diagnosis________?

The dose of a drug required to produce a specified effect in 50% of the population is________?

The normal A/G ratio in blood is________?

Porosity in porcelain at condensation stage depends on________?

Hereditary hemorrhagic telangiectasia is seen commonly on________?

Ophthalmic artery is a branch of ________ part of internal carotid artery?