Final answer:
Key signs of shock in the postoperative period include a weak and rapid pulse rate, clammy skin, shallow breathing, and a dramatic drop in urine output.
Step-by-step explanation:
The nurse assessing a client for signs of shock in the immediate postoperative period should look for symptoms such as a weak and rapid pulse rate, cold and clammy skin, rapid and shallow breathing, and a drop in urine output. These indicators, along with a drop in blood pressure, confusion, or loss of consciousness, can suggest the patient is in circulatory shock. Hypovolemic shock is one type that can occur due to various reasons, including excessive blood loss or fluid losses from severe vomiting or diarrhea. Immediate treatment generally consists of administering intravenous fluids and medications such as dopamine, epinephrine, and norepinephrine to help raise blood pressure and restore circulation.