A client has had a needle biopsy of the prostate gland using the transrectal approach. Which statement is most important to include in the client teaching plan?
1) The doctor will call you about the test results in a day or two.
2) Serious infections may occur as a complication of this test.
3) You will need to call the doctor if you develop a fever or chills.
4) It is normal to have a small amount of rectal bleeding after the test.