The nurse is providing discharge teaching regarding warfarin (Coumadin) therapy. Which statements by the client would the nurse evaluate as indicating the need for further instruction? Select all that apply. 

When instructing a client on the use of cyclobenzaprine (Flexeril) the nurse knows to tell the client that it may take how many weeks for the drug to have maximum effect?

Which receptor is permeable only to Na+ and K+?

Which of the following would be omitted from a lab-generated computer label?

Which of the following test specimens can be analyzed without being centrifuged?

These structures form when primers fold upon themselves (intramolecular interactions).

Individuals who wish to donate blood in most states must be at least          .

What is 6?

What three factors must be noted about the pulse?

The physician writes an order for heparin 900 units/hr. The label on the IV bag reads: Heparin 10,000 units in 500 mL D5W. How many mL/hr will deliver the correct dose? Answers should be provided as numbers only and should be rounded to the nearest whole number.