Ordered: furosemide (Lasix) 20mg
Available: furosemide (Lasix) 2 mg/2 mL
Administer: ____mL
The Correct Answer is ["20"]
To administer the ordered dose of furosemide (Lasix) 20mg, you need to calculate the amount of mL required from the available solution. The available solution has a concentration of 2 mg/2 mL, which means that for every 2 mL of solution, there are 2 mg of furosemide. To find the amount of mL needed to deliver 20 mg of furosemide, you can use the following formula:
mL = (ordered dose / available dose) x available volume
Plugging in the values, we get:
mL = (20 mg / 2 mg) x 2 mL
mL = 10 x 2 mL
mL = 20 mL
Therefore, you need to administer 20 mL of the available solution to give the patient 20 mg of furosemide.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Place the client on bed rest in supine position:
While bed rest might be appropriate for certain respiratory conditions, it is not a specific intervention for crackles. In fact, changing the client's position, such as having them sit up, may enhance lung function and help with breathing.
B. Repeat auscultation after asking the client to breathe deeply and cough:
This is the correct action. Repeating auscultation after having the client take deep breaths and cough can provide additional information about the nature of the crackles and may help clear the airways temporarily.
C. Prepare to administer antibiotics:
Administering antibiotics would be considered if the crackles are indicative of a respiratory infection. However, determining the need for antibiotics would require a more comprehensive assessment, including diagnostic tests.
D. Instruct the client to limit fluid intake to less than 2,000 mL/day:
Limiting fluid intake is not a direct intervention for crackles. This action is typically considered in conditions like heart failure where there is a risk of fluid overload. It is not the primary intervention for addressing crackles in the lungs.
Correct Answer is B
Explanation
A. Change the plan of care to provide different pain relief interventions:
While changing the plan of care may be necessary, it should be based on a thorough reassessment. Simply changing the plan without understanding the reasons for inadequate pain relief may not lead to effective outcomes.
B. Reassess the client to determine the reasons for inadequate pain relief.
Reassessment is a crucial step in the nursing process, especially when the desired outcomes are not achieved. By reassessing the client, the nurse can identify any factors contributing to the inadequate pain relief. This might include reevaluating the effectiveness of the current pain relief interventions, ensuring proper administration of medications, considering changes in the client's condition, or exploring any new factors affecting pain.
C. Teach the client about the plan of care for managing his pain:
Teaching is an important aspect, but in this case, reassessment takes precedence. Once the reasons for inadequate pain relief are determined, teaching can be tailored to address specific needs.
D. Wait to see whether the pain lessens during the next 24 hours:
If the pain is not adequately controlled, waiting for another 24 hours without action may prolong the client's discomfort and delay appropriate interventions. Reassessment and prompt adjustments to the plan of care are crucial for effective pain management.
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