"in the first stage of labor, a client with a full-term pregnancy has external electronic fetal monitoring in place. which fetal heart rate pattern suggests adequate uteroplacental-fetal perfusion? '

c. average variability - 6 to 10 bpm accurately predicts adequate uteroplacental-fetal perfusion.

Explanation:

Persistant bradycardia may indicate hypoxia, arrhythmias, or umbilical cord compression. Variable decelerations suggest umbilical cord compression. Late decelerations may reflect decreased blood flow and oxygen to the intervillous spaces during contractions.

Duane had acute renal failure, and dialysis takes over the function of the kidneys.

Explanation:

Acute renal failure results from when there is sudden damage to the Kidney such that it can no longer function effectively. It develops over hours instead of the relatively longer time that it take chronic renal failure to develop.

When this happens, a Dialysis machine can be used. It takes over the functions of the kidney in the body so that the waste in the blood can be filtered while the Kidneys are worked on.