The Nurse Is Performing an Examination of the Anus and Rectum.Which

Multiple Choice

The nurse is performing an examination of the anus and rectum.Which of the following is important to remember during this examination?

A) The rectum is about 8 cm long.
B) The anorectal junction cannot be palpated.
C) Above the anal canal,the rectum turns anteriorly.
D) There are no sensory nerves in the anal canal or rectum.