A localized mass of blood that is confined to one area is a/an

A. hematoma.
B. skin tear.
C. abrasion.
D. laceration.


Answer: A

Nursing

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The nurse working with clients who have autoimmune diseases understands that what component of cell-mediated immunity is the problem?

a. CD4+ cells b. Cytotoxic T cells c. Natural killer cells d. Suppressor T cells

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The staff nurse is unsure of the correct protocol to take when reporting off from work. The nursing supervisor told the nurse to call the nursing office; however, the nurse manager told the nurse to call the unit

Of which distorted communication is this the result? 1. Intersender conflict 2. Intrasender conflict 3. Metacommunication 4. Downward communication

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What are the leading causes of death in older adults?

a. Vehicular accidents and suicide b. Cardiovascular disease and diabetes mel-litus c. Alcoholism and cirrhosis d. Cancer and strokes

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Which of the following are never events (select all that apply)?

a. A minor medication error b. A foreign object left in the body during surgery c. Surgery on the wrong body part d. A mismatched blood transfusion e. Hip fracture acquired in the hospital f. Pressure ulcer acquired in the home g. Catheter-associated urinary tract infection h. Surgical site infection

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