VASCULAR ACCESS CERTIFICATION –
PRACTICE QUESTIONS AND
CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026
Q&A | INSTANT DOWNLOAD PDF.
Core Domains
• Vascular Anatomy and Physiology
• Device Assessment and Selection
• Patient Assessment and Preparation
• Insertion Techniques and Procedures
• Care and Maintenance of Vascular Access Devices
• Troubleshooting Complications and Interventions
• Infection Prevention and Control
• Legal, Ethical, and Professional Standards
Introduction
This comprehensive practice examination is designed to assess the
candidate's knowledge, clinical reasoning, and decision-making skills
essential for Vascular Access Certification. The exam covers foundational
principles of vascular anatomy, evidence-based device selection, patient
assessment, insertion techniques, and ongoing care and maintenance of
vascular access devices. It integrates regulatory standards, infection
prevention protocols, and a strong emphasis on patient safety and
professional ethics. Through multiple-choice questions and clinical
scenarios, this assessment evaluates the candidate's ability to apply
theoretical knowledge to real-world clinical situations, ensuring they are
,prepared for the demands of modern vascular access practice. The
primary reference sources for this examination are the Infusion Therapy
Standards of Practice and the VACC VA-BC Exam Content Outline.
Section One: Questions 1–100
Question 1
Which vein is the preferred site for PICC insertion in the upper
extremity?
A. Cephalic vein
B. Basilic vein
C. Median cubital vein
D. Brachial vein
B. Basilic vein
RATIONALE: The basilic vein is the preferred site for PICC insertion
because it has a larger diameter, a straighter path, and provides easier
access to the superior vena cava. The cephalic vein is smaller and has a
more tortuous path, making cannulation more challenging.
Question 2
The superior vena cava (SVC) enters the right atrium at which vertebral
level?
A. T4-T5
B. T6-T7
C. T8-T9
D. T10-T11
A. T4-T5
RATIONALE: The superior vena cava enters the right atrium at the
T4-T5 vertebral level. This anatomical landmark is critical for confirming
proper catheter tip placement on chest radiographs.
,Question 3
A patient requires intravenous therapy for 3 days with a non-irritating
solution. Which vascular access device is most appropriate?
A. Midline catheter
B. Peripherally inserted central catheter (PICC)
C. Short peripheral catheter (SPC)
D. Implanted port
C. Short peripheral catheter (SPC)
RATIONALE: Short peripheral catheters are appropriate for
therapies expected to last 5 days or less with non-irritating, non-vesicant
solutions. Midlines (2-4 weeks) and PICCs (1 week to 6 months) are for
longer durations, while implanted ports are for long-term therapy (>6
months).
Question 4
A patient with a midline catheter develops swelling, pain, and erythema
at the insertion site. The catheter remains patent. What is the most likely
complication?
A. Catheter-related bloodstream infection (CRBSI)
B. Phlebitis
C. Infiltration
D. Catheter occlusion
B. Phlebitis
RATIONALE: Phlebitis is inflammation of the vein wall, characterized
by pain, erythema, and swelling at the catheter site. The catheter
remains patent. Infection would present with fever and systemic
symptoms. Infiltration involves leakage of fluid into surrounding tissue.
Question 5
What is the minimum French size required for a power-injectable PICC?
, A. 3 French
B. 4 French
C. 5 French
D. 6 French
B. 4 French
RATIONALE: A 4 French catheter is the minimum size required for
power injection of contrast media. Smaller catheters may not withstand
the pressures generated during power injection and could rupture.
Question 6
Which of the following is the most appropriate device for a patient
requiring long-term chemotherapy administration for more than 6
months?
A. Peripheral IV
B. Midline catheter
C. PICC
D. Implanted port
D. Implanted port
RATIONALE: Implanted ports are the preferred device for long-term
therapy exceeding 6 months, particularly for vesicant chemotherapy.
They are completely subcutaneous, reducing infection risk and allowing
for normal activities.
Question 7
The innominate (brachiocephalic) veins are formed by the junction of
which veins?
A. Internal jugular and subclavian veins
B. Cephalic and basilic veins
C. External jugular and subclavian veins
D. Internal jugular and cephalic veins
A. Internal jugular and subclavian veins
PRACTICE QUESTIONS AND
CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026
Q&A | INSTANT DOWNLOAD PDF.
Core Domains
• Vascular Anatomy and Physiology
• Device Assessment and Selection
• Patient Assessment and Preparation
• Insertion Techniques and Procedures
• Care and Maintenance of Vascular Access Devices
• Troubleshooting Complications and Interventions
• Infection Prevention and Control
• Legal, Ethical, and Professional Standards
Introduction
This comprehensive practice examination is designed to assess the
candidate's knowledge, clinical reasoning, and decision-making skills
essential for Vascular Access Certification. The exam covers foundational
principles of vascular anatomy, evidence-based device selection, patient
assessment, insertion techniques, and ongoing care and maintenance of
vascular access devices. It integrates regulatory standards, infection
prevention protocols, and a strong emphasis on patient safety and
professional ethics. Through multiple-choice questions and clinical
scenarios, this assessment evaluates the candidate's ability to apply
theoretical knowledge to real-world clinical situations, ensuring they are
,prepared for the demands of modern vascular access practice. The
primary reference sources for this examination are the Infusion Therapy
Standards of Practice and the VACC VA-BC Exam Content Outline.
Section One: Questions 1–100
Question 1
Which vein is the preferred site for PICC insertion in the upper
extremity?
A. Cephalic vein
B. Basilic vein
C. Median cubital vein
D. Brachial vein
B. Basilic vein
RATIONALE: The basilic vein is the preferred site for PICC insertion
because it has a larger diameter, a straighter path, and provides easier
access to the superior vena cava. The cephalic vein is smaller and has a
more tortuous path, making cannulation more challenging.
Question 2
The superior vena cava (SVC) enters the right atrium at which vertebral
level?
A. T4-T5
B. T6-T7
C. T8-T9
D. T10-T11
A. T4-T5
RATIONALE: The superior vena cava enters the right atrium at the
T4-T5 vertebral level. This anatomical landmark is critical for confirming
proper catheter tip placement on chest radiographs.
,Question 3
A patient requires intravenous therapy for 3 days with a non-irritating
solution. Which vascular access device is most appropriate?
A. Midline catheter
B. Peripherally inserted central catheter (PICC)
C. Short peripheral catheter (SPC)
D. Implanted port
C. Short peripheral catheter (SPC)
RATIONALE: Short peripheral catheters are appropriate for
therapies expected to last 5 days or less with non-irritating, non-vesicant
solutions. Midlines (2-4 weeks) and PICCs (1 week to 6 months) are for
longer durations, while implanted ports are for long-term therapy (>6
months).
Question 4
A patient with a midline catheter develops swelling, pain, and erythema
at the insertion site. The catheter remains patent. What is the most likely
complication?
A. Catheter-related bloodstream infection (CRBSI)
B. Phlebitis
C. Infiltration
D. Catheter occlusion
B. Phlebitis
RATIONALE: Phlebitis is inflammation of the vein wall, characterized
by pain, erythema, and swelling at the catheter site. The catheter
remains patent. Infection would present with fever and systemic
symptoms. Infiltration involves leakage of fluid into surrounding tissue.
Question 5
What is the minimum French size required for a power-injectable PICC?
, A. 3 French
B. 4 French
C. 5 French
D. 6 French
B. 4 French
RATIONALE: A 4 French catheter is the minimum size required for
power injection of contrast media. Smaller catheters may not withstand
the pressures generated during power injection and could rupture.
Question 6
Which of the following is the most appropriate device for a patient
requiring long-term chemotherapy administration for more than 6
months?
A. Peripheral IV
B. Midline catheter
C. PICC
D. Implanted port
D. Implanted port
RATIONALE: Implanted ports are the preferred device for long-term
therapy exceeding 6 months, particularly for vesicant chemotherapy.
They are completely subcutaneous, reducing infection risk and allowing
for normal activities.
Question 7
The innominate (brachiocephalic) veins are formed by the junction of
which veins?
A. Internal jugular and subclavian veins
B. Cephalic and basilic veins
C. External jugular and subclavian veins
D. Internal jugular and cephalic veins
A. Internal jugular and subclavian veins
