Approximately ________ sperm reach the egg after ejaculation

Medical patients with altered mental status are assessed in a manner similar to that that is appropriate for:

A) critical trauma patients. B) any other medical patient. C) a patient complaining of chest pain. D) a patient with isolated extremity trauma.

What is used to prepare the tooth for a crown?

a. Low-speed handpiece with diamonds and burs b. High-speed handpiece with diamonds and burs c. Either a or b d. The teeth are not prepped for a crown