Blog

A nurse provides teaching to a client about the of a cane. Which of the following instructions should the nurse include? 

The primary care provider orders peak and trough levels for a patient who is receiving intravenous vancomycin every 12 hours. When should the nurse obtain a blood specimen to measure the trough?

Was the output of the following program? def f():   return [5,7]a,b = f()print(b)

What is the output of the following program? x=0def f():   x=1 g() print(x)def g(): x=2f()

Write a function called mid that processes its argument text string s containing three columns separated by commas (and no spaces). It should return the middle column of numbers as a list of integers. Here is a sample input string that contains three lines, and each line is terminated with a \n newline characters. Assume there is always at least one line. s = “””23,9,1000,28,4253,29,7813″””  

A patient’s digoxin level is 1.2 ng/mL; the therapeutic range for this drug is 0.5 to 2.0 ng/mL. Which action should the nurse take?

A registered nurse (RN) instructs a nursing assistive personnel (NAP) to take vital signs for several patients. Which of the following best describes this situation?

What is the return value of f(3,3)? Q = 2def f(x,y):   z = (x**2 + y**2)/Q    print(z)

What is the output of the following program? x=”abc”def f(): x=”def”f()print(x)

What type of cells contain MHC I & MHC II molecules?