Final answer:
Steep Trendelenburg position can have several cardiovascular effects, including increased venous return, increased cardiac output, and increased blood pressure.
Step-by-step explanation:
Steep Trendelenburg position is commonly used in surgical procedures to allow better visualization and access to the surgical site. When a patient is placed in the steep Trendelenburg position, there are several cardiovascular (CV) effects that can occur. These effects include increased venous return, increased cardiac output, and increased blood pressure. Increased venous return occurs because of the pooling of blood in the lower body due to gravity. This increased venous return then leads to an increase in cardiac output, which is the amount of blood pumped by the heart per minute. Lastly, the increase in venous return and cardiac output can cause an increase in blood pressure.