The nurse responds to the client's questions about CAM therapies and explains that some have been popular for centuries in treating conditions of the body and mind Including which of the following? (Select All that Apply)

A. Not affected:

This choice suggests that taking ciprofloxacin with antacids does not alter its absorption. However, this is not correct. When ciprofloxacin is taken with antacids containing certain ions (such as aluminum, magnesium, or calcium), the absorption of ciprofloxacin can indeed be affected due to the formation of insoluble complexes, leading to decreased absorption.

B. Delayed:

This choice implies that taking ciprofloxacin with antacids delays its absorption. While it's true that the interaction between ciprofloxacin and certain antacids can alter absorption, the main effect is not typically a delay in absorption but rather a decrease due to the formation of insoluble complexes. Therefore, while "delayed" may somewhat describe the effect, it doesn't fully capture the nature of the interaction.

C. Increased:

This choice suggests that taking ciprofloxacin with antacids increases its absorption. However, this is not accurate. Antacids containing aluminum, magnesium, or calcium can interfere with the absorption of ciprofloxacin by forming insoluble complexes with the drug, leading to decreased absorption rather than an increase.

D. Decreased:

This choice correctly identifies the effect of taking ciprofloxacin with antacids. When ciprofloxacin is taken concurrently with antacids containing aluminum, magnesium, or calcium, the absorption of ciprofloxacin is decreased. The ions in the antacids bind with ciprofloxacin in the gastrointestinal tract, forming insoluble complexes that are poorly absorbed, thereby reducing the effectiveness of the antibiotic.

1. Abdominal surgery requires starting antibiotic therapy 4 days before surgery:

This statement is not accurate. While antibiotic prophylaxis is commonly administered before certain types of surgery to prevent surgical site infections, the timing and duration of antibiotic therapy vary depending on factors such as the type of surgery, the patient’s medical history, and institutional guidelines. However, starting antibiotic therapy four days before surgery would not be standard practice for most abdominal surgeries.

B. A reduction of intestinal bacteria lessens the possibility of postoperative infection:

This statement is correct. Neomycin, as well as other antibiotics used in bowel preparation regimens, help reduce the population of intestinal bacteria. By decreasing the bacterial load in the bowel before surgery, the risk of contaminating the surgical site with harmful bacteria during the procedure is reduced, thus lowering the likelihood of postoperative infections.

C. The bacteria found in the bowel cannot be destroyed after surgery:

This statement is incorrect. While it is true that the bowel contains a complex ecosystem of bacteria that play important roles in digestion and other physiological functions, the population of intestinal bacteria can be temporarily reduced through the use of antibiotics, such as neomycin, as part of a bowel preparation regimen before surgery.

D. Anesthesia makes the bowel resistant to an antibiotic after surgery:

This statement is not accurate. Anesthesia does not render the bowel resistant to antibiotics after surgery. However, the administration of antibiotics during surgery and postoperatively may be indicated in certain cases to prevent or treat infections, particularly if the surgical procedure involves contamination of the abdominal cavity or if the patient is at increased risk of infection.