Determine the flow rate in mL per hour for the following IV being administered by infusion pump: Ampicillin 1.5g in 100 mL 0.9% NS over 45 minutes: Round to the whole number.
The Correct Answer is ["133"]
Step 1: First, we need to determine how many mL per hour the IV is administering. We know that 100 mL is administered over 45 minutes.
Step 2: Convert 45 minutes to hours. 45 minutes ÷ 60 minutes = 0.75 hours
Step 3: Calculate the flow rate in mL per hour. 100 mL ÷ 0.75 hours
Step 4: Perform the division. 100 ÷ 0.75 = 133.33
Step 5: Round to the nearest whole number. 133.33 rounds to 133.
Answer: The flow rate is 133 mL per hour.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Cardiac dysrhythmias are not the primary concern in a patient with acute cholecystitis. Although severe pain can lead to stress on the cardiovascular system, it is not the main priority in this scenario. Hypotension can be a concern due to dehydration from vomiting, but pain management is addressed more comprehensively under fluid and electrolyte balance and infection control.
Choice B reason: Wound dehiscence is not relevant in this case as the patient has not undergone surgery yet. Fluid and electrolyte imbalance and hypotension are important considerations due to the patient’s nausea and vomiting, but wound dehiscence does not apply to her current state of care.
Choice C reason: The inadequate diet is a consideration due to the patient's inability to eat or drink, and hypotension is a risk due to dehydration. However, wound dehiscence is still not relevant since the patient has not had a surgical procedure yet. Preventing an inadequate diet is part of the broader management but not the immediate priority.
Choice D reason: Infection, fluid and electrolyte imbalance, and pain are the most relevant concerns for a patient with acute cholecystitis. The nasogastric tube and IV fluids are vital for managing her dehydration and electrolyte imbalances. The patient's high pain level (9/10) indicates severe discomfort that must be managed effectively. Additionally, with the insertion of a nasogastric tube and the risk of cholecystitis-related complications, preventing infection is a key priority.
Correct Answer is B
Explanation
Choice A reason: Asking the patient why the wandering episodes have occurred might not be effective because patients with Alzheimer's disease often have memory and cognitive impairments that make it difficult for them to understand or articulate the reasons for their behavior. Additionally, it may not address the immediate safety concerns associated with wandering.
Choice B reason: Placing the patient in a room close to the nurse's station is a practical and effective measure to enhance patient safety. Proximity to the nurse's station allows for closer supervision and quicker response if the patient attempts to wander. This action helps prevent potential accidents and ensures that the patient receives timely interventions if needed. It is a proactive approach to managing the wandering behavior commonly seen in patients with Alzheimer's disease.
Choice C reason: Reorienting the patient several times daily is an important aspect of care for individuals with Alzheimer's disease, as it can help reduce confusion and anxiety. However, this alone may not be sufficient to prevent wandering. While reorientation is beneficial, the immediate safety of the patient requires additional measures, such as close supervision.
Choice D reason: Having the family bring in familiar items can provide comfort and a sense of security for the patient, which is important in managing Alzheimer's disease. Familiar objects may help reduce anxiety and agitation, but they do not directly address the safety concerns associated with wandering. This action should be part of a comprehensive care plan that includes measures to prevent wandering and ensure patient safety.
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