A nurse is reviewing the laboratory data of a client diagnosed with acute pancreatitis. The nurse should expect to find an elevation of which of following values?

A. Warfarin:

Warfarin is an anticoagulant that works by inhibiting the synthesis of certain clotting factors, including factors II, VII, IX, and X. While it is used to prevent thromboembolic events, in a client with cirrhosis and an elevated PT, the priority is addressing the coagulation factor deficiency rather than adding an anticoagulant.

B. Vitamin K:

Vitamin K is the antidote for warfarin, and it helps in the synthesis of clotting factors. In cirrhosis, there can be impaired synthesis of clotting factors due to liver dysfunction. Administering vitamin K can aid in correcting coagulation abnormalities.

C. Heparin:

Heparin is another anticoagulant, but it does not reverse the effects of warfarin. It works by a different mechanism and is typically used in acute settings, such as deep vein thrombosis or pulmonary embolism. It is not the primary intervention for an elevated PT in cirrhosis.

D. Ferrous sulfate:

Ferrous sulfate is an iron supplement and is not indicated for the correction of an elevated PT. Iron supplements are typically used to address iron deficiency anemia.

Correct answer: A

A. Bear down:

Bear down: Asking the clientto bear down gently (as if to void) helps to expose urethral meatus.Bearing down simulates the act of urination and helps open the urethra.

B. Exhale slowly:

While exhaling slowly might help the client relax, it does not specifically assist with the insertion of the catheter as effectively as bearing down.

C. Contract the pelvic muscles:

Contracting the pelvic muscles (such as squeezing or tightening) might make catheter insertion more challenging by tensing the area where the catheter needs to pass through.

D. Take a sip of water:

Drinking water is not typically instructed during urinary catheter insertion, as it's unrelated to the process and might increase discomfort.