Which is correct?
a. Masks prevent the spread of infection from the respiratory tract.
b. Masks are reusable.
c. A wet mask is not considered to be con-taminated unless soaked.
d. Practice hand hygiene after putting on a mask.
A
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How should the nurse advise a patient who has severe vertigo from labyrinthitis?
a. Lean against a wall and not head forward until vertigo lessens. b. Bend at the waist and take several deep breaths. c. Drink an iced drink slowly. d. Lie immobile and hold the head in one position until the vertigo lessens.
Which of the following would a high hematocrit indicate?
A) inadequate red blood cell production B) excessive production of platelets C) polycythemia vera D) too many white blood cells in circulation E) anemia
A nurse in an acute care facility helps patients understand how to prevent diabetic neuropathies. This nurse is functioning in the role of:
a. change agent. b. educator. c. manager. d. coordinator.
In writing the patient satisfaction survey, the nurse manager is aware of the education levels of the families. What is the most critical element in the concept of health literacy?
a. Providing instructional materials at appropriate reading levels b. Facilitating access to translators for persons with language barriers c. Obtaining, processing, and understanding basic health information so appropriate decisions can be made d. Knowing that most people have limited health literacy skills