Chlorhexidine is used:
A. to treat second- and third-degree burns.
B. as an ophthalmic irrigant.
C. to fumigate operating rooms.
D. as a mouthwash for aphthous ulcers.
Answer: D
You might also like to view...
A patient asks a nurse to explain what drug tolerance means. The nurse responds by telling the patient that when tolerance occurs, it means the patient:
a. has developed a psychologic dependence on the drug. b. may need increased amounts of the drug over time. c. will cause an abstinence syndrome if the drug is discontinued abruptly. d. will have increased sensitivity to drug side effects.
A patient who appears to be in pain does not ask the nurse for pain medication because he feels it would upset the nurse. The style of communication that the patient is demonstrating is
1. Passive. 2. Assertive. 3. Aggressive. 4. Demeaning.
For what reason would breastfeeding be contraindicated?
a. Hepatitis B b. Everted nipples c. History of breast cancer 3 years ago d. Human immunodeficiency virus (HIV) positive
An older patient with a history of sodium retention arrives to at the clinic with the complaints of "heart skipping beats" and leg tremors. What should the nurse ask this patient regarding these symptoms?
1. "Have you stopped taking your digoxin medication?" 2. "When was the last time you had a bowel movement?" 3. "Were you doing any unusual physical activity?" 4. "Are you using a salt substitute?"