Which term is used to describe a cell showing a loss of cellular differentiation?
a. Dysplasia
b. Hyperplasia
c. Metaplasia
d. Anaplasia
Ans: d. Anaplasia
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A client comes to the occupational health nurse complaining of eye irritation. The client works in a dusty, outdoor environment. Why should the nurse advise periodic blinking to this client?
A) To control the amount of sunlight that enters the eye B) To minimize the impact of the wind on the eye and to trap foreign debris C) To clear the dust and particles from the surface of the eyes D) To prevent the collection of tears over the surface of the eye
The nurse is planning a health promotion class for adolescents. The presentation is too long. Which topic would be least important and therefore appropriate for the nurse to delete?
a. Stranger danger b. Motor vehicle safety c. Firearm safety d. Alcohol and drug use
A school-age child is scheduled for a bone marrow aspiration to confirm the diagnosis of aplastic anemia. What should the nurse instruct the child about this procedure?
A) Leg pain will occur after the procedure. B) It will be done under general anesthesia. C) A narrow needle is used so there is no pain. D) The patient will have to lie on the stomach for the procedure.
Which of the following best describes the purposes of ambulatory health care delivery?
A. Long-term skilled care, emergency care, health promotion B. Health promotion, managed care, selected surgery C. Health protection, short-term treatment, health promotion D. Short-term treatment, long-term treatment, health protection