Final answer:
An ileostomy is typically performed in conjunction with a total colectomy, where the ileum is brought through the abdominal wall to allow waste collection in a bag. The cecum is the part of the large intestine that attaches to the appendix, and the gallbladder secretes bile into the duodenum to aid in fat digestion.
Step-by-step explanation:
The surgical procedure that is often performed in conjunction with a total colectomy is an ileostomy. This is because, after the removal of the colon, an alternative way for waste to exit the body is necessary. An ileostomy involves bringing the distal ileum through the abdominal wall, enabling the collection of waste in a bag-like adhesive appliance.
In response to question 26, the part of the large intestine that attaches to the appendix is the cecum. Regarding the gallbladder's activity, it secretes bile to the duodenum, not the ileum, and this aids in breaking down fats. Hence, statement c is incorrect, and the correct information is reflected in statement b. The gallbladder's role is to store and concentrate bile that is secreted into the duodenum when fats are ingested. This makes it an accessory organ in digestion. Finally, the movement of food through the GI tract is facilitated by a process known as peristalsis, which are rhythmic muscle contractions.