Range of motion is the degree of movement that can be achieved in a specific joint without causing pain and is measured with a special type of protractor called a ________

You are attempting to place a nonrebreather mask on a patient who is experiencing difficulty breathing. The patient is anxious and does not want the mask on his face. Which of the following is the BEST course of action?

A) Tell the patient he will soon become unconscious without the mask and then you will be able to place it on him. B) Tell the patient the mask is for his benefit and you will restrain him if necessary to place it on him. C) Explain the importance of oxygen and ask the patient to at least try to leave the mask on, but that if he can't tolerate it you can try another method. D) Document that the patient was uncooperative and refused oxygen.

Fuchs' dystrophy, right eye:

Select the correct code for each of the diagnoses: A) H20.811. B) H20.819. C) H18.51. D) H20.011.