________ veins are gnarled and enlarged. They are usually dilated and twisted, usually involving the superficial veins in the leg

Patsy is 40 weeks pregnant and arrives at the hospital in labor. She is admitted to an L&D bed. Up until now, the pregnancy had been uneventful. On physical exam, the physician notes the fetus has turned since Patsy's last in-office examination. Instead of being head down, the fetus is presenting feet first. Patsy's doctor agrees to a trial of labor with the baby in this position. Patsy goes on

to deliver a 7 lb. 14 oz. footling breech. Both Patsy and the baby are healthy and doing well. Dx: Footling breech First-listed diagnosis: ________ Secondary diagnoses: ________ Fill in the blank with correct word.

If Medicare fails to notify a provider that a procedure is considered medically unnecessary, Medicare:

a. is in the wrong. b. made a communication error. c. is responsible for the payment. d. is not responsible for the payment.