Oxygen is a(n):
A. compound.
B. element.
C. mixture.
D. ion.
Answer: C
You might also like to view...
A patient with known arteriosclerosis was outside doing lawn work when he started experiencing chest pain. Upon your arrival, the patient states that he has been resting and took a prescribed nitroglycerin tablet 5 minutes ago. The patient states that the pain is subsiding. You suspect:
A) unstable angina. B) stable angina. C) Prinzmetal's angina. D) myocardial infarction.
You are assessing and treating a young girl who superficially cut her wrists in a self-stated suicide attempt. Bleeding was not significant and has clotted. While transporting the patient, which one of the following statements is most appropriate?
A) "Can you tell me why you tried something like this?" B) "This really has upset your parents. How does that make you feel?" C) "These cuts are not significant. You didn't really want to do this, did you?" D) "I am going to clean these cuts with some water and then wrap them."
Explain the treatment for an anaphylactic reaction without allergic symptoms
What will be an ideal response?
Which is an advantage of using ozone gas sterilization?
a. Multiple settings for each cycle b. Inexpensive cost per each load c. High temperature heats instruments and sterilizes well d. Can be used to sterilize implants and flexible endoscopes