The client is experiencing difficulty voiding after surgery. Which of the following measures best promotes urination?

a. Encourage the client to attend a smoking cessation support group.
b. Discuss tapering the number of cigarettes smoked daily.
c. Write a MATLAB function called rootâ‚™r that finds the root of a function using the Newton-Raphson method.
d. Determine the displacement of end a with respect to end b when the joint is subjected to the axial loads shown.