Final answer:
After forceps use during labor, the nurse should primarily check for signs of bladder distention and vaginal lacerations, as these are immediate concerns due to physical trauma during delivery.
Step-by-step explanation:
After the use of forceps during labor, the nurse should assess the woman for signs of several complications. These include bladder distention, due to the pressure on the bladder from the fetus or trauma from the forceps; uterine atony, which is a condition where the uterus fails to contract adequately after delivery; vaginal lacerations, which can occur as a result of the forceps delivery; and thrombosis, as clots may form in the legs due to pressure from the fetus on returning veins during pregnancy. However, the most immediate concerns after a forceps delivery involve the physical trauma to the tissues and organs involved, particularly vaginal lacerations and bladder distention.