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VACC : VACC Vascular Access Board Certified (VA-BC) Exam
Medical VACC Questions & Answers
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VACC Vascular Access Board Certified (VA-BC)
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Question: 734
In the context of vascular access, "thrombosis" refers to .
Infection at the catheter site
amage to the vein during insertion atheter dislodgement
wer: B
anation: Thrombosis refers to the formation of a blood clot within the eter, which can obstruct blood flow and lead to complications.
stion: 735
ording to the INS guidelines, the maximum duration for using a periph atheter without replacement is ________.
hours hours
D
C
Ans Expl
cath
Que
Acc eral
IV c
24
48
72 to 96 hours
1 week Answer: C
Explanation: The INS recommends that peripheral IV catheters can remain in place for 72 to 96 hours, provided there are no complications.
Question: 736
Which of the following devices is specifically designed for use in emergency situations?
unneled catheter eripheral IV catheter traosseous device ICC line
wer: C
anation: Intraosseous devices are primarily used in emergencies when venous access is difficult or impossible, providing rapid access to the ular system.
stion: 737
is the appropriate action if a central venous catheter becomes occlud ttempt to flush the catheter
T P In P Ans Expl intra vasc What ed? A Remove the catheter immediately Administer thrombolytics Use a larger syringe for flushing Answer: A The use of a hemostatic dressing post-insertion is primarily to . rovide warmth bsorb drainage romote clotting and reduce bleeding revent infection wer: C anation: Hemostatic dressings are designed to promote clotting and mize bleeding at the catheter insertion site. is the significance of tracking catheter dwell times in vascular access agement? indicates staffing needs P A P P Ans Expl mini What man It It helps identify trends in complications It is unnecessary for patient care It simplifies documentation processes Answer: B uration of catheter placement atient's request to remove the catheter gns of infection or complications atient's favorite activities wer: A, C anation: The duration of catheter placement and the presence of signs tion or complications are critical factors in determining the need for eter removal. ch of the following is a potential complication of catheter tip malpositi Which two factors are essential in the decision-making process for catheter removal? D P Si P Ans Expl of infec cath Whi on? Phlebitis Cardiac arrhythmias Hematoma Thrombosis Answer: B Explanation: Catheter tip malposition can irritate the heart or major vessels, potentially leading to cardiac arrhythmias. ular access practitioners? etworking opportunities creased administrative duties andatory attendance imited educational content wer: A anation: Professional conferences provide valuable networking rtunities, allowing practitioners to share knowledge and learn from ea nt education regarding catheter care should emphasize which two poi Which of the following is a critical aspect of professional conferences for vasc N In M L Ans Expl oppo ch other. Patie nts? Signs of infection to monitor The ability to shower with the catheter How to secure the catheter Avoiding all physical activity Explanation: Educating patients on signs of infection and how to secure the catheter is crucial for preventing complications and ensuring proper care. does the term "asepsis" refer to in the context of medical procedures he presence of pathogens he absence of pathogenic microorganisms he use of antibiotics he placement of catheters wer: B anation: Asepsis refers to the absence of pathogenic microorganisms, h is essential in preventing infections during medical procedures. ch vascular access device is least likely to be associated with infection T T T T Ans Expl whic Whi risk? Peripheral IV Tunneled central catheter PICC line Non-tunneled central catheter Explanation: Tunneled central catheters have a lower infection risk due to their design, which reduces skin flora exposure compared to other devices. effec To To To To Ans When collaborating with a patient’s care team, what is the primary goa tive communication? assign blame for complications ensure all team members are informed and aligned expedite the discharge process prioritize the physician’s directives wer: B anation: Effective communication fosters teamwork and ensures that a bers are informed and aligned in patient care. is the recommended dwell time for a peripheral intravenous catheter Expl ll mem What in an adult patient? 24 hours 72-96 hours 1 week 2 weeks Explanation: The recommended dwell time for a peripheral IV catheter in adults is typically 72-96 hours, depending on the site and condition of the catheter. ch of the following is a sign of potential nerve injury during catheter tion? ocalized swelling ersistent pain or tingling in the extremities ever edness around the insertion site wer: B anation: Persistent pain or tingling in the extremities indicates potenti injury during catheter insertion. Que Whi inser L P F R Ans Expl al nerve What is the primary goal of infection control measures during central line insertion? To minimize costs To enhance patient comfort To prevent catheter-related bloodstream infections Answer: C Explanation: The primary goal is to prevent catheter-related bloodstream infections through strict adherence to aseptic techniques during insertion. is the most appropriate method for confirming the placement of a ce us catheter? uscultation of breath sounds hest X-ray isual inspection of insertion site hecking for blood return wer: B anation: A chest X-ray is the gold standard for confirming the correct ement of a central venous catheter to ensure it is not in the lungs.
Que
Question: 738
stion: 739
Que
Question: 740
stion: 741
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Question: 742
stion: 743
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Question: 744
stion: 745
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Question: 746
stion: 747
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stion: 748
stion: 749
Que
stion: 750
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