A nurse is planning care for a client who is scheduled for a colonoscopy.
The nurse should expect the client to receive which of the following types of anesthesia?

Choice A rationale
After a Roux-en-Y surgical procedure, patients are typically put on a liquid-only diet for the first week or two after surgery. Over the next month, they are able to add soft food and eventually regular food back into their diet. Given that the patient is only one day postoperative, the consumption of solid foods like strawberry yogurt could potentially lead to

complications such as dumping syndrome, which is a group of symptoms that includes vomiting, nausea, and dizziness. It occurs when food moves from your stomach into your small intestine too quickly.
Choice B rationale
Chicken broth is a clear liquid and is generally considered safe for a patient who is one day postoperative from a Roux-en-Y surgical procedure. It is easily digestible and does not put undue stress on the digestive system.
Choice C rationale
Apple juice is a clear liquid and is generally considered safe for a patient who is one day postoperative from a Roux-en-Y surgical procedure. It is easily digestible and does not put undue stress on the digestive system.
Choice D rationale
Iced tea is a clear liquid and is generally considered safe for a patient who is one day postoperative from a Roux-en-Y surgical procedure. It is easily digestible and does not put undue stress on the digestive system.

Choice A rationale
Moderate sedation is commonly used for colonoscopies. It provides adequate comfort and relaxation for the patient during the procedure, while allowing them to breathe on their own.
Choice B rationale

Local anesthesia is not typically used for colonoscopies. It numbs a specific area of the body and would not provide sufficient comfort or relaxation for a colonoscopy.
Choice C rationale
Regional anesthesia, such as spinal or epidural anesthesia, is not typically used for colonoscopies. It blocks pain in a larger area of the body than local anesthesia, but is more commonly used for surgeries rather than diagnostic procedures like colonoscopies.
Choice D rationale
General anesthesia is rarely used for colonoscopies. It causes complete unconsciousness and is typically reserved for more invasive or lengthy surgical procedures.