ATI LPN
Adult Medical Surgical ATI Questions
Question 1 of 5
A 68-year-old man with a history of diabetes, hypertension, and coronary artery disease (s/p coronary artery bypass graft two years ago) presents to the emergency room with fevers and left-sided abdominal pain. His physical examination reveals a temperature of 101.5°F, pulse 96, and blood pressure of 135/80. His abdomen is soft with moderate left lower quadrant tenderness. There is no rebound or guarding. Bowel sounds are present. A CT scan is done which reveals inflammation around an area of the left colon. The next step in his workup/management should be
Correct Answer: A
Rationale: The correct answer is A: Antibiotic therapy with ciprofloxacin and metronidazole. This patient likely has diverticulitis given his age, comorbidities, symptoms, and imaging findings. Antibiotic therapy is the initial management for uncomplicated diverticulitis to cover for common pathogens. Surgical intervention is not indicated in the absence of complications like perforation or abscess. Urgent colonoscopy or barium enema are contraindicated during an acute episode of diverticulitis due to the risk of perforation. Antibiotic therapy aims to resolve the infection and prevent complications.
Question 2 of 5
A 56-year-old white male complains of intermittent dysphagia for the past three months, particularly with the ingestion of meat. He has no difficulties swallowing liquids. He has no history of smoking, uses no medications, and has had no weight loss. What test would be best to evaluate him?
Correct Answer: C
Rationale: The correct answer is C: Barium swallow. In this case, the patient's symptoms suggest a possible esophageal disorder affecting solid food ingestion. Barium swallow is a non-invasive test that can detect structural abnormalities in the esophagus, such as strictures or tumors, that may be causing dysphagia. It is the best initial test to evaluate the patient's symptoms as it provides a detailed visualization of the esophagus and can identify the cause of dysphagia. Upper endoscopy (choice A) would be appropriate if structural abnormalities are suspected. Chest/abdominal CT scan (choice B) may not provide as detailed information about esophageal function. Esophageal manometry (choice D) is more useful for evaluating motor function of the esophagus, which is not the primary concern in this case.
Question 3 of 5
A 45-year-old woman with occasional indigestion has had episodes of chest pain and dysphagia to both solids and liquids. An upper GI series and EGD fail to disclose any structural abnormalities. What is the most appropriate initial therapy?
Correct Answer: B
Rationale: The correct answer is B: Proton pump inhibitor. In this case, the patient's symptoms of chest pain, dysphagia to solids and liquids, and indigestion suggest possible gastroesophageal reflux disease (GERD). A proton pump inhibitor helps reduce gastric acid production, alleviating symptoms and potentially healing any esophageal damage caused by reflux. This is the most appropriate initial therapy as it targets the underlying cause. A: Sucralfate is a cytoprotective agent that may help with mucosal protection but does not address acid suppression, which is crucial in GERD. C: Prokinetic agents enhance gastrointestinal motility and are not the first-line treatment for GERD. D: Benzodiazepines are not indicated for the treatment of GERD and do not address the underlying acid reflux issue.
Question 4 of 5
A 65-year-old white female with a history of arthritis, congestive heart failure, and osteoporosis complains of odynophagia for two weeks. A barium swallow shows a moderate-sized crater just above the gastroesophageal junction. What is the least likely contributor to this condition?
Correct Answer: D
Rationale: The correct answer is D: Calcium channel blocker. Odynophagia is often associated with esophageal ulcers, which can be exacerbated by NSAIDs (A) due to their effect on the gastric mucosa. Alendronate (B) is a bisphosphonate used to treat osteoporosis and can cause esophagitis. Iron sulfate (C) can also irritate the esophagus. However, calcium channel blockers (D) are least likely to contribute to esophageal ulcers or odynophagia as they do not directly affect the esophagus or increase the risk of ulcers.
Question 5 of 5
What is the best therapy for a 65-year-old man with symptoms of regurgitation, chest pain, dysphagia, weight loss, dilated esophagus, and an absent gastric air bubble on CXR?
Correct Answer: B
Rationale: The correct answer is B: Endoscopic balloon dilatation. This is the best therapy for a 65-year-old man with symptoms of regurgitation, chest pain, dysphagia, weight loss, dilated esophagus, and an absent gastric air bubble on CXR because these symptoms suggest achalasia, a motility disorder of the esophagus. Endoscopic balloon dilatation helps to disrupt the lower esophageal sphincter muscle, relieving symptoms and improving esophageal emptying. Proton-pump inhibitors (A) are used for acid-related conditions, not for achalasia. Sucralfate (C) is a mucosal protective agent and not indicated for achalasia. Esophageal resection (D) is a more invasive option and usually reserved for severe cases or when other treatments have failed.