Cardiac tissue is striated, involuntary tissue that branches out to form networks found only in the wall of the heart. This type of tissue is
a. epithelial.
b. connective.
c. muscle.
d. nervous.
C
Cardiac muscle cells are striated with fibers that branch to form many networks, or webs.
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A medical-surgical nurse manager has been informed by other nursing staff of a nurse?s lack of certain unit-specific skills. The manager informs the staff the matter will be addressed
Which of the following would be an appropriate action by the manager? 1. Inform the nursing staff the matter is none of their concern. 2. Address the matter with the staff development nurse. 3. Address the matter during the nurse?s annual appraisal. 4. Meet with the nurse to discuss the matter and develop a plan of action.
The unit of analysis in a meta-analysis is:
A) Researchers who conducted quantitative studies B) The phenomenon of interest in the synthesis C) A primary study D) Prior systematic reviews
An elderly man with hypocalcemia asks the nurse why the physician changed his loop diuretic medication to a thiazide diuretic medication that would do the same thing for the edema in his legs. What is the best response to this question?
1. "Changing this medication keeps you from becoming addicted." 2. "The thiazide medication will help your bones." 3. "You have to ask the physician about your medication." 4. "The thiazide medication will improve your blood count."
What should the home health nurse suggest in the case of a fire in the home of the older adult? (Select all that apply.)
a. Keep a flashlight at the bedside b. Use an appropriate fire extinguisher to control fire c. Keep the doors open for an easy escape route d. Call 911 before exiting the home e. Open the windows to decrease smoke