A dental implant will only be found within the bone in an area of a missing tooth

Vision impairment as a result of old age and the loss of elasticity in the lens is called:

A) diplopia. B) astigmatism. C) presbyopia. D) myopia.

Your partner suddenly falls to the floor and becomes rigid, with occasional relaxation of the muscles. His temperature is normal. He is apneic and incontinent of urine. This type of seizure activity is best described as:

A) Tonic B) Clonic C) Petit mal D) Tonic-clonic