A nurse is preparing to perform a blood glucose test. After performing hand hygiene and donning gloves, in which order should the nurse perform the following actions to obtain a capillary blood sample? (Move the steps into the box on the right, placing them in the order of performance. Use all the steps.)
Cleanse the site with an antiseptic swab.
Allow the site to dry.
Pierce the puncture site quickly.
Squeeze the site gently to obtain a blood droplet.
Apply blood to the test strip.
The Correct Answer is A, B, C, D, E
A. Cleanse the site with an antiseptic swab: Begin by cleaning the puncture site to reduce the risk of infection. B. Allow the site to dry: Let the antiseptic dry completely to prevent contamination or dilution of the blood sample. C. Pierce the puncture site quickly: Use a lancet to pierce the skin in one swift motion to minimize discomfort. D. Squeeze the site gently to obtain a blood droplet: Gently apply pressure to the site to encourage a droplet of blood to form. E. Apply blood to the test strip: Once the blood droplet forms, apply it to the test strip for analysis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A Reason:
Replace the unit when the drainage chamber is full is correct. Regularly emptying the drainage chamber when it becomes full is essential to ensure the drainage system functions properly and continues to effectively remove fluids or air from the chest cavity.
Choice B Reason:
Clamp the tube for 30 min every 8 hr. is incorrect.
Clamping a chest tube without a specific medical order or indication can lead to complications such as a buildup of pressure within the chest cavity or potential damage to the lungs. It's generally not a routine action to clamp the tube without proper instruction.
Choice C Reason:
Pin the tubing to the client's bed sheets is incorrect. Pinning the tubing to the bed sheets can cause tension on the chest tube, leading to accidental dislodgment or obstruction. The tubing should be secured but not pinned to prevent inadvertent movement.
Choice D Reason:
Monitor for at least 150 mL of drainage every hour is incorrect. There isn't a standard or prescribed amount of drainage that should occur hourly. The nurse should monitor the drainage rate and characteristics but shouldn't expect a specific volume within a set timeframe. Monitoring for excessive or decreased drainage and changes in characteristics is crucial, but an hourly volume expectation isn't appropriate.
Correct Answer is D
Explanation
Choice A Reason:
"Having a total cholesterol level below 200 mg/dl increases my risk for a stroke." This statement is incorrect. Generally, having a total cholesterol level below 200 mg/dl is considered beneficial for heart health and reducing the risk of stroke.
Choice B Reason:
"My risk for a stroke increases if my HbA1c level is 6 percent or less." This statement is incorrect. An HbA1c level of 6 percent or less is an indicator of good blood sugar control, which usually reduces the risk of stroke. A higher HbA1c level is associated with an increased risk of complications in diabetes, including stroke.
Choice C Reason:
"My provider might prescribe a glucocorticoid regimen to decrease my risk for a stroke." - Glucocorticoids are not typically prescribed to reduce the risk of stroke in individuals with diabetes. These medications may have various uses but are not a standard preventive measure for stroke in this context.
Choice D Reason:
"I can decrease my risk for a stroke by losing excess weight." This statement is appropriate. Maintaining a healthy weight is a significant factor in reducing the risk of stroke, especially for individuals with diabetes. Weight management contributes to better control of blood pressure, cholesterol levels, and blood sugar, which collectively reduce the risk of stroke.
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