Which code represents Dilaudid?

As you approach a patient who was involved in a motor vehicle crash, you note that he has dark, oozing blood coming from an open fracture to his lower left tibia. The patient was removed from the car by bystanders and is being held by a family member. Which of the following should you do immediately?

A) Assess and open the airway. B) Take manual in-line spinal stabilization. C) Apply direct pressure to the bleeding. D) Provide supplemental oxygen.

Excessive amounts of which minerals in drinking water may result in discoloration of the teeth?

A) copper B) fluoride C) iodine D) zinc