A nurse is caring for a client who is prescribed heparin via intravenous (IV). 40 minutes after the administration of heparin, the client reports "coughing up blood" and notes there is blood in his stool.
Based on the client's presenting symptoms, which of the following options is an antidote for this client?

A nurse is working with a client on the medical unit being treated for a bacterial infection of the urinary tract.

The nurse is preparing to administer the first dose of an antibiotic to a patient admitted for a urinary tract infection. Which most important action should the nurse take prior to administering the antibiotic?
Click on the highlighted text below that best answers the question.

A. Administering a small test dose to determine whether hypersensitivity exists.
B. Having epinephrine available in the event of a severe hypersensitivity reaction.
C. Monitoring the client’s temperature and blood pressure.
D. Obtaining a urine specimen for culture and sensitivity.

A nurse is caring for a 78-year-old male client admitted to the Surgical unit after having a total right knee replacement.

The nurse reviews the client's nursing note, vital signs, and medication administration record (MAR). Based on the findings, which medication is appropriate for the client?

Complete the following sentence by using the lists of options regarding the post-operative client:

The nurse should understand that