All of the following are situations in which an arm vein should NOT be used EXCEPT:
A. an IV is running in the patient's only arm.
B. both arms are badly burned.
C. both arms are edematous.
D. both arms are restrained.
Answer: D
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________ are responsible for establishing the rate of cardiac contraction
A) Nodal cells B) Conducting cells C) Conduction cells D) Cardiac cells
Which of the following are goals of airway preparation before conducting fiberoptic bronchos-copy? 1. To decrease cough and gagging 2. To decrease pain 3. To prevent bleeding
a. 1 and 2 only b. 1 and 3 only c. 2 and 3 only d. 1, 2, and 3
50 + (8)2 =
What will be an ideal response?
The process involved when people direct attention to specific regulatory features in the environment and/or to action preparation activities is known as attention:
A. Demands B. Switching C. Focus D. Capacity