A client with ongoing back pain, nausea, and abdominal bloating has been diagnosed with cholecystitis secondary to gallstones. The nurse should anticipate that the client will undergo which preferred treatment?
Intracorporeal lithotripsy
Laparoscopic cholecystectomy
Extracorporeal shock wave lithotripsy (ESWL)
Methyl tertiary butyl ether (MTBE) infusion
The Correct Answer is B
Choice A reason: This is not a correct answer because intracorporeal lithotripsy is a procedure that uses a laser or an ultrasonic probe to break up gallstones inside the gallbladder or the bile ducts. It is not a preferred treatment for cholecystitis, as it does not remove the inflamed gallbladder.
Choice B reason: This is a correct answer because laparoscopic cholecystectomy is a surgery that removes the gallbladder through small incisions in the abdomen. It is the preferred treatment for cholecystitis, as it eliminates the source of inflammation and prevents further complications.
Choice C reason: This is not a correct answer because extracorporeal shock wave lithotripsy (ESWL) is a procedure that uses shock waves to break up gallstones outside the body. It is not a preferred treatment for cholecystitis, as it does not remove the inflamed gallbladder and may not be effective for all types of gallstones.
Choice D reason: This is not a correct answer because methyl tertiary butyl ether (MTBE) infusion is a procedure that uses a chemical solvent to dissolve gallstones inside the gallbladder. It is not a preferred treatment for cholecystitis, as it does not remove the inflamed gallbladder and may cause side effects such as nausea, vomiting, and liver damage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: H2-receptor antagonist and two antibiotics is not the correct combination for the "triple therapy" regimen. H2-receptor antagonists are drugs that block the action of histamine on the stomach cells, reducing the production of acid. They are used to treat peptic ulcers, but they are not effective against H. pylori bacteria. The "triple therapy" regimen requires an antibiotic to kill the bacteria, and a proton-pump inhibitor to reduce the acid secretion and promote healing.
Choice B reason: Two proton-pump inhibitors and an antibiotic is not the correct combination for the "triple therapy" regimen. Proton-pump inhibitors are drugs that block the enzyme that produces acid in the stomach, lowering the acidity and allowing the ulcer to heal. They are used to treat peptic ulcers, but they are not enough to eradicate H. pylori bacteria. The "triple therapy" regimen requires two antibiotics to kill the bacteria, and one proton-pump inhibitor to reduce the acid secretion and promote healing.
Choice C reason: H2-receptor antagonist, proton pump inhibitor, and an antibiotic is not the correct combination for the "triple therapy" regimen. H2-receptor antagonists and proton-pump inhibitors have similar effects on the stomach acid, but they work in different ways. They are both used to treat peptic ulcers, but they are not necessary to use together. The "triple therapy" regimen requires two antibiotics to kill the bacteria, and one proton-pump inhibitor to reduce the acid secretion and promote healing.
Choice D reason: Proton-pump inhibitor and two antibiotics is the correct combination for the "triple therapy" regimen. Proton-pump inhibitors are drugs that block the enzyme that produces acid in the stomach, lowering the acidity and allowing the ulcer to heal. They are used to treat peptic ulcers, and they also enhance the effectiveness of the antibiotics. The "triple therapy" regimen requires two antibiotics to kill the H. pylori bacteria, and one proton-pump inhibitor to reduce the acid secretion and promote healing. The most common antibiotics used are amoxicillin, clarithromycin, and metronidazole.
Correct Answer is D
Explanation
Choice A reason: Excessive stomach acid secretion is not the correct answer because it is not a diagnostic test, but a possible cause of peptic ulcer disease. Peptic ulcers are sores that develop in the lining of the stomach or duodenum due to damage from stomach acid and digestive enzymes.
Choice B reason: An incompetent pyloric sphincter is not the correct answer because it is not a diagnostic test, but a possible complication of peptic ulcer disease. The pyloric sphincter is a muscular valve that controls the passage of food from the stomach to the small intestine. If it becomes damaged or weakened, it can cause gastric outlet obstruction, which is a blockage of the stomach.
Choice C reason: A metabolic acid-base imbalance is not the correct answer because it is not a diagnostic test, but a possible consequence of peptic ulcer disease. Peptic ulcers can cause bleeding, perforation, or gastric outlet obstruction, which can affect the acid-base balance of the body. For example, vomiting can cause metabolic alkalosis, which is a condition where the blood is too alkaline.
Choice D reason: An infection with Helicobacter pylori is the correct answer. Helicobacter pylori is a type of bacteria that can infect the stomach and duodenum and cause inflammation and ulcers. It is the most common cause of peptic ulcer disease. The health care provider can order a diagnostic test to detect the presence of Helicobacter pylori in the client's stomach or blood, such as a urea breath test, a stool antigen test, or a blood antibody test.
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