Abdominal adhesions also occur in a small number of people who have never had surgery. 1  Most adhesions are painless and do not cause complications. 2  However, adhesions cause the majority of small bowel obstructions in adults, and are believed to contribute to the development of chronic pelvic pain.
In addition to foreshadowing and symbolism, animal imagery is used to simply to give the reader a better understanding of the message the author is trying to convey and to produce more vivid descriptions. Here, Steinbeck is trying to tell the reader that Juana was afraid in a more vivid way.
Imagery is basically the use of images for enhancing the illustrating value of a writing piece. Imagery,mainly popular in poetry and also in drama, can be used in any kind of creative writing. It adds on the aesthetics of any piece of writing.