Simplify the following. (-7)^2 - (-25)^2 - 5
A) 31
B) 669
C) –571
D) –581
E) –41
D) –581
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Scientists from the National Institute of Aging believe that in the coming decades the average life-span may decrease by as much as ____ years
a. 3 b. 5 c. 7 d. 9 e. 11
A very ill client has been admitted to the hospital for testing for possible septic shock. The client reports light-headedness, dizziness, and tingling/numbness of the fingers and toes
The nurse understands that this is likely due to which physiological phenomenon? A) Decrease in cerebral blood flow B) Impaired alveolar ventilation C) Gain in bicarbonate D) Inability of the kidney to excrete the body's fixed acids
Two factors associated with a higher risk of problem gambling are male gender and lack of ____
a. money b. self-esteem c. family engagement d. willpower e. full-time employment
A common barrier to teaching aquatics at the secondary level is
a. many schools do not have the facilities. b. the pools are not warm enough. c. the pools are too deep. d. swimming is not a lifetime skill.