A nurse is caring for a client who had a thoracentesis 2 hr ago. Which of the following findings should the nurse expect?

A. Notify the fire department that oxygen is in use in the home.: Informing the local fire department ensures they are aware of the increased fire risk and can respond appropriately in case of an emergency. Home oxygen increases combustion potential, and early notification enhances overall household safety planning.

B. Increase the oxygen flow rate by 1 L if the client experiences dyspnea.: Changing oxygen flow rates without a prescription is unsafe because it can lead to CO₂ retention in some clients or inadequate oxygenation in others. Any adjustment to oxygen therapy must be made only by the provider to avoid complications.

C. Store oxygen tanks on their side when not in use.: Oxygen tanks should always be stored upright and secured to prevent rolling or falling, which could cause tank rupture or high-pressure release.

D. Replace the cotton blankets with wool and synthetic blankets.: Wool and synthetic materials can generate static electricity, which poses an ignition risk around oxygen. Cotton blankets are the safer option because they reduce friction and minimize static buildup.

Rationale for Correct Choices

• Upper GI bleed: The client presents with classic signs of an acute upper gastrointestinal bleed, including coffee-ground emesis, recent hematemesis, dizziness, lethargy, tachycardia, and hypotension. Laboratory results show anemia and mild leukocytosis, indicating blood loss and physiologic stress. Risk factors such as chronic alcohol use and smoking further support the likelihood of an upper GI bleed.

• Place an NG tube and attach it to low suction: Insertion of a nasogastric (NG) tube allows for gastric decompression, monitoring ongoing bleeding, and assessing the severity of hemorrhage. Low suction prevents additional mucosal trauma while removing blood and gastric contents. This intervention stabilizes the client and facilitates evaluation for potential endoscopic procedures.

• Test stools for occult blood: Testing stool for occult blood confirms ongoing gastrointestinal bleeding, helps identify additional sources of bleeding, and guides the urgency of interventions. Monitoring stool results alongside emesis and vital signs provides critical data to assess the effectiveness of treatment.

• Blood pressure: Hypotension is a key indicator of hemodynamic instability due to blood loss. Frequent monitoring allows early recognition of shock or worsening hemorrhage and guides fluid resuscitation and other urgent interventions.

• Hemoglobin & haematocrit: Serial hemoglobin and hematocrit measurements quantify the extent of blood loss, monitor response to interventions such as transfusion or fluid replacement, and provide objective data for ongoing management of the upper GI bleed.

Rationale for Incorrect Choices

• Irritable bowel syndrome: IBS is a chronic functional gastrointestinal disorder characterized by abdominal pain, bloating, and changes in bowel habits without overt bleeding. The client’s acute hematemesis, anemia, and hypotension are not consistent with IBS and indicate an emergent GI bleed.

• Pancreatitis: Pancreatitis presents with severe epigastric or abdominal pain radiating to the back, nausea, vomiting, and elevated amylase and lipase levels. The client’s emesis is blood-tinged, and lab values show anemia, not elevated pancreatic enzymes, making pancreatitis less likely.

• Hemorrhoids: Hemorrhoidal bleeding typically presents with bright red blood per rectum, not coffee-ground or red emesis. The location of bleeding is lower GI, whereas this client exhibits upper GI bleeding signs and systemic manifestations of acute blood loss.

• Initiate enteral feedings: Feeding the client orally or via enteral tube is contraindicated during active upper GI bleeding, as it can exacerbate vomiting, interfere with assessment, and increase risk of aspiration. Nutritional support is deferred until bleeding is controlled.

• Recommend tepid sitz baths: Sitz baths are supportive care for perianal discomfort and hemorrhoids, and do not address upper GI bleeding. This intervention is irrelevant for acute management of this client.

• Instruct client to keep a food diary: Food diaries are useful for chronic gastrointestinal issues or identifying triggers in conditions such as IBS or reflux. They do not provide immediate benefit in acute hemorrhagic events and are not part of urgent care.

• Frequently recurring symptoms: Tracking long-term symptom patterns is not relevant in an acute upper GI bleed. The priority is hemodynamic stabilization and monitoring for ongoing bleeding rather than chronic symptom documentation.

• Left lower quadrant abdominal pain: LLQ pain is associated with conditions such as diverticulitis or lower GI pathology. This client presents with epigastric/upper GI bleeding signs, making LLQ pain assessment less relevant.

• Amylase and lipase levels: These labs are specific to pancreatic function and pancreatitis evaluation. The client’s presentation is consistent with GI bleeding, not pancreatic disease, so routine monitoring of these enzymes is not a priority.