The topographical occlusal radiographic technique is similar to what technique?

A patient has fallen through a large plate glass window. As you approach, you note the patient to be sitting up holding his hand over a large laceration that is spurting bright red blood. Which one of the following should you do immediately?

A) Provide oxygen at 15 liters per minute. B) Assess the airway for patency. C) Apply direct pressure to the laceration. D) Determine the presence and rate of the pulse.

When assembling instrument trays, sharp instruments should be placed on the bottom of the tray to prevent injury when removing instruments from the tray

Indicate whether the statement is true or false.