Final answer:
A 55-year-old male patient exhibits low self-esteem through behaviors such as depression, weeping, and expressing feelings of being a burden after undergoing a colostomy and CABG earlier, suggesting an altered self-concept.
Step-by-step explanation:
The behaviors that suggest low self-esteem in a 55-year-old male patient who underwent a colostomy may include expressing feelings of being a burden on their family, visible depression, and an altered self-concept, as indicated by his weeping and communication of exasperation with his health condition. These are signs that the patient is struggling emotionally with the changes to his body and normal routine due to his medical conditions and procedures. The alteration of body image and the ability to participate in work can contribute to feelings of worthlessness and despair, which are closely linked to low self-esteem.