Clinical Interventions for Peripheral Intravenous (PIV) Assessment

QUESTION

Match the correct clinical intervention when assessing a PIV. A Further assessment required B Removal Complaints of pain, numbness, & tingling Lack of a blood return after scrubbing hub Resistance when flushing with saline Exudate, warmth, and redness at insertion site

ANSWER

Clinical Interventions for Peripheral Intravenous (PIV) Assessment

Introduction

Assessing and maintaining the integrity of a peripheral intravenous (PIV) line is a critical aspect of patient care in healthcare settings. PIV lines are commonly used for various medical treatments and therapies. When assessing a PIV, nurses and healthcare providers need to be vigilant for signs of complications or issues that may compromise the line’s functionality and the patient’s safety. In this essay, we will match the correct clinical intervention to specific assessment findings associated with PIVs.

1. Complaints of pain, numbness, & tingling

Clinical Intervention: Removal (B)

When a patient complains of pain, numbness, or tingling at the PIV site, it may indicate that the PIV has infiltrated, meaning the needle or catheter has shifted from the vein into surrounding tissue. Infiltration can cause discomfort and potential tissue damage, making it necessary to remove the PIV immediately to prevent complications.

2. Lack of a blood return after scrubbing the hub

Clinical Intervention: Further assessment required (A)

The inability to obtain a blood return after scrubbing the hub with an alcohol pad can be concerning. However, it does not automatically warrant removal of the PIV. Further assessment is needed to determine the cause. This may involve checking for adequate blood flow, verifying the PIV’s placement, and assessing for signs of phlebitis or thrombosis.

3. Resistance when flushing with saline

Clinical Intervention: Further assessment required (A)

Resistance during saline flushing suggests an issue with the PIV, but it does not necessarily indicate an immediate need for removal. Healthcare providers should investigate the cause of resistance, which may include checking for kinks in the tubing, examining the catheter’s position within the vein, or assessing for other obstructions.

4. Exudate, warmth, and redness at the insertion site

Clinical Intervention: Removal (B)

The presence of exudate (fluid drainage), warmth, and redness at the PIV insertion site are indicative of a potential infection or inflammation. In such cases, prompt removal of the PIV is essential to prevent the spread of infection and ensure patient safety. Additionally, cultures may be collected to identify the specific microorganism causing the infection.

Conclusion

Assessing and managing PIVs is a critical nursing skill, and appropriate clinical interventions depend on the specific assessment findings. Complaints of pain, numbness, and tingling or the presence of exudate, warmth, and redness at the insertion site typically warrant immediate removal of the PIV due to the risk of complications. On the other hand, when there is a lack of blood return or resistance when flushing with saline, further assessment is required to identify the underlying issue before deciding on the appropriate course of action. Accurate assessment and timely interventions are essential to ensure the safe and effective use of PIVs in patient care.