A nurse is reviewing the laboratory data of a client who is receiving filgrastim. Which of the following laboratory values should the nurse monitor to evaluate the effectiveness of the treatment?
INR
Potassium level
WBC count
BUN
The Correct Answer is C
A. INR (International Normalized Ratio): INR is a measure of blood clotting and is not directly affected by filgrastim, which stimulates the production of white blood cells. Monitoring INR is more relevant when assessing anticoagulant therapy.
B. Potassium level: Filgrastim does not directly influence potassium levels. Monitoring potassium is important for certain medications and conditions, but it is not the primary parameter to evaluate the effectiveness of filgrastim.
C. WBC count: Filgrastim (granulocyte colony-stimulating factor) is used to stimulate the production of white blood cells, specifically neutrophils. Monitoring the white blood cell count is crucial in evaluating the effectiveness of filgrastim treatment. An increase in the WBC count, particularly the neutrophil count, indicates a positive response to the medication.
D. BUN (Blood Urea Nitrogen): BUN is a measure of kidney function and is not directly influenced by filgrastim. While monitoring kidney function is important in general patient care, it is not the primary parameter to assess the effectiveness of filgrastim.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A client received 0900 medications at 0930:
This situation involves a medication administration error where the medications were administered later than the scheduled time. An incident report should be completed to document the error, investigate the circumstances, and implement measures to prevent recurrence.
B. A client who has asthma was administered tiotropium via inhalation:
Tiotropium is an appropriate medication for asthma. As long as it was administered according to the prescribed guidelines, there is no need for an incident report.
C. A client received a blood transfusion with dextrose 5% in water:
This situation involves a significant medication error, as dextrose 5% in water is not the appropriate solution for a blood transfusion. An incident report should be completed to document the error, investigate the circumstances, and implement measures to prevent recurrence.
D. A client received an infusion of lipids through a central line:
If the infusion of lipids through a central line was ordered and administered appropriately, there is no need for an incident report. Lipid infusions are commonly administered through central lines when indicated.
Correct Answer is D
Explanation
A. Insulin glargine:
Insulin glargine is a long-acting insulin used to control blood sugar levels in people with diabetes. However, it is typically not the first-line choice for a client with a new diagnosis of metabolic syndrome and an HbA1c of 6.
B. Regular insulin:
Regular insulin is a short-acting insulin used to control blood sugar levels, but it is not typically the first choice for initial management of metabolic syndrome. It may be considered in certain situations, but other options are often explored first.
C. Exenatide:
Exenatide is a medication that belongs to the class of incretin mimetics and is used to improve blood sugar control. However, it may not be the first choice for initial treatment.
D. Metformin:
This is the correct answer. Metformin is a first-line medication for the treatment of type 2 diabetes and is commonly used to manage metabolic syndrome. It helps improve insulin sensitivity and reduce glucose production by the liver.
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