All of the following are some of the roadblocks to effective patient learning EXCEPT _______

Which substance when added to the acid phosphatase stain is useful in the identification of hairy cells?

a. Sodium fluoride b. Sodium tartrate c. Potassium chloride d. Disodium phosphate

What conclusions can you draw from the following data, obtained on a 32-year-old 53-kg wom-an admitted for elective surgery?

ACTUAL PRED %PRED ACTUAL PRED %PRED TLC 4.93 5.27 94% FVC 3.67 3.86 95% FRC 2.41 2.43 99% %FEV1 84% 78% RV 1.29 1.35 96% FEF200–1200 5.66 5.74 99% VC 3.64 3.86 94% FEF25%–75% 3.53 3.49 101% a. Results indicate a mild restrictive lung disorder. b. Results indicate normal pulmonary func-tion. c. Results indicate a combined disease pro-cess. d. Results indicate generalized airway ob-struction.