The patient requires renal replacement therapy. Which of the following statement(s) is/are true concerning the differences between hemodialysis and continuous arteriovenous hemodialysis (CAVHD)?
A. Anticoagulation is not required for CAVHD
B. Hemodynamic instability will be a particular problem with both techniques
C. Both techniques will decrease serum urea ni+62trogen levels
D. CAVHD will likely result in better removal of excessive volume
Answer:C
The patient requires renal replacement therapy. Which of the following statement(s) is/are true concerning the differences between hemodialysis and continuous arteriovenous hemodialysis (CAVHD)?
A. Anticoagulation is not required for CAVHD B. Hemodynamic instability will be a particular problem with both techniques C. Both techniques will decrease serum urea ni+62trogen levels D. CAVHD will likely result in better removal of excessive volume