The patient is a 65-year-old male admitted to the medical surgical unit after a total cholecystectomy.
He has a past medical history of hypertension, heart failure, type 1 diabetes mellitus, cholelithiasis, and cholangitis. Which physician orders would the nurse anticipate being prescribed after reporting findings? Select all that apply.
Stat ventilation/perfusion (V/Q) of chest.
Place patient on oxygen 2 to 4 liters and maintain oxygen saturation at or above 95%.
Stat 2 views chest x-ray.
Send sputum for culture & sensitivity stat.
Complete blood count (CBC), basic metabolic panel (BMP), and blood cultures.
Start the patient on antibiotic therapy.
Correct Answer : B,C,E,F
B. Place patient on oxygen 2 to 4 liters and maintain oxygen saturation at or above 95%.
Rationale:
Hypoxemia: Patients who have undergone cholecystectomy are at risk for developing hypoxemia due to various factors, including:
Atelectasis: Collapsed lung tissue can impair gas exchange, leading to low oxygen levels in the blood.
Pneumonia: A potential post-operative complication that can cause inflammation and fluid buildup in the lungs, hindering oxygen uptake.
Pain: Post-surgical pain can inhibit deep breathing and coughing, which are essential for maintaining adequate lung function.
Oxygen Therapy: Supplementing oxygen helps to increase oxygen saturation and improve overall tissue oxygenation, reducing the strain on the heart and other organs.
Oxygen Saturation Goal: Maintaining oxygen saturation at or above 95% ensures that the patient's tissues are receiving sufficient oxygen to meet their metabolic needs.
C. Stat 2 views chest x-ray.
Rationale:
Chest X-ray: A valuable diagnostic tool that can visualize the lungs and surrounding structures, aiding in the assessment of: Atelectasis: Appears as areas of increased density on the x-ray, indicating collapsed lung tissue.
Pneumonia: May present as consolidation (solid white areas) or infiltrates (patchy areas of increased density) on the x-ray. Pleural effusion: Fluid accumulation in the pleural space, which can impair lung expansion and gas exchange.
Pneumothorax: Presence of air in the pleural space, which can cause lung collapse and respiratory distress.
Early Detection: Prompt identification of respiratory complications through chest x-ray allows for timely interventions and prevents further deterioration of the patient's condition.
E. Complete blood count (CBC), basic metabolic panel (BMP), and blood cultures.
Rationale:
CBC: Assesses for signs of infection or inflammation, including:
Elevated white blood cell count (leukocytosis) Increased neutrophils (neutrophilia)
Anemia (low red blood cell count)
BMP: Evaluates electrolyte and kidney function, which can be affected by infections and post-operative complications.
Blood Cultures: Determines the presence of bacteria in the bloodstream, allowing for identification of the causative organism and guiding appropriate antibiotic therapy.
F. Start the patient on antibiotic therapy.
Rationale:
Infection Risk: The patient's history of cholangitis and recent surgery increase the risk of infection. Prophylactic Antibiotics: Often administered after cholecystectomy to prevent post-operative infections.
Early Intervention: Prompt initiation of antibiotic therapy is crucial in managing infections and preventing serious complications such as sepsis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale for Choice A:
Direct (sliding) hiatal hernias: These are the most common type of hiatal hernia. They occur when the upper part of the stomach slides upward through the diaphragm into the chest cavity. This displacement disrupts the normal function of the lower esophageal sphincter (LES), which is a ring of muscle that acts as a valve between the esophagus and stomach. The LES is responsible for preventing stomach contents from refluxing back into the esophagus.
Esophageal reflux: When the LES is weakened or impaired, stomach acid, pepsin, and bile can flow back into the esophagus, causing a burning sensation known as heartburn, regurgitation of food or sour liquid, and irritation of the esophageal lining.
Prevention of esophageal reflux: Nursing actions aimed at preventing esophageal reflux are crucial in the management of hiatal hernias. These actions include:
Elevate the head of the bed: This helps to keep stomach contents below the level of the esophagus, reducing the risk of reflux. Avoid eating large meals: Large meals put more pressure on the stomach, which can increase the likelihood of reflux.
Avoid lying down after eating: Lying down can allow stomach contents to flow back into the esophagus more easily. Avoid foods that trigger reflux: Common triggers include fatty foods, spicy foods, acidic foods, caffeine, and alcohol.
Maintain a healthy weight: Excess weight can increase abdominal pressure and contribute to reflux.
Consider medications: If lifestyle changes are not enough to control reflux, medications such as antacids, H2 blockers, or proton pump inhibitors may be prescribed.
Rationale for Choice B:
Maintaining intact oral mucosa: This is not a primary goal in the care of a client with a hiatal hernia. While oral hygiene is important for overall health, it does not directly address the issue of esophageal reflux.
Rationale for Choice C:
Increasing intestinal peristalsis: This is not a relevant goal for a hiatal hernia. Hiatal hernias primarily affect the upper digestive tract, not the intestines.
Rationale for Choice D:
Promoting effective swallowing: This is not the most important goal in the care of a client with a hiatal hernia. While swallowing difficulties can occur in some cases, they are not the primary concern. The priority is to prevent esophageal reflux and its associated complications.
Correct Answer is D
Explanation
Choice A rationale:
Amber urine can be a sign of dehydration, but it is not specific to cholelithiasis with a gallstone lodged in the common bile duct.
While it's important to monitor hydration status in patients with nausea and vomiting, amber urine alone would not be the most urgent finding to report to the healthcare provider in this context.
Choice B rationale:
Belching is a common symptom of gastrointestinal disorders, but it is not specific to cholelithiasis with a gallstone obstruction. It can be caused by various factors, such as swallowing air, eating too quickly, or drinking carbonated beverages.
While belching might be a symptom the nurse documents, it would not be the most concerning finding to report immediately.
Choice C rationale:
Flatulence is another common gastrointestinal symptom that can have various causes, including dietary choices, bacterial fermentation in the intestines, and certain medications.
It is not specific to cholelithiasis with a gallstone obstruction and would not be the most relevant finding to prioritize reporting.
Choice D rationale:
Yellow sclera, also known as jaundice, is a significant finding that strongly suggests cholestasis, which is the obstruction of bile flow.
Bile, a fluid produced by the liver, aids in digestion and gives stool its brownish color.
When bile flow is obstructed, as in the case of a gallstone lodged in the common bile duct, bilirubin (a component of bile) builds up in the bloodstream and tissues, leading to yellowing of the skin and sclera (the whites of the eyes).
This is a crucial finding to report to the healthcare provider because it indicates a worsening of the patient's condition and the need for prompt intervention to address the obstruction.
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