Final answer:
To prevent flatus, clients with an ostomy should avoid carbonated beverages and gas-producing vegetables. Chewing food thoroughly and eating slowly can also help reduce gas. It's important to note that individual reactions to foods can vary.
Step-by-step explanation:
Clients with an ostomy need to be cautious about their diet to prevent issues such as flatus, which can cause discomfort and embarrassment. To reduce the risk of flatus, it is recommended that they avoid certain foods known to increase gas production. The correct answer to the question is: a) Carbonated beverages and gas-producing vegetables. These include foods such as beans, broccoli, cabbage, and onions, as well as carbonated drinks. It's not only what to avoid, but also how to eat. Eating slowly and chewing food thoroughly can help reduce the amount of air swallowed, which can contribute to gas.
While foods such as lean protein and whole grains (option b), fresh fruits and vegetables (option c), and dairy products (option d) can have varying effects on individuals, they are not universally recognized as the primary contributors to flatus for those with an ostomy.