ATI RN Pharmacology Proctored Exam Related

Review ATI RN Pharmacology Proctored Exam related questions and content

A nurse is preparing to initiate IV therapy for a client. Which of the following sites should the nurse use to place the peripheral IV catheter?

  • A. Nondominant dorsal venous arch
  • B. Dominant distal dorsal vein
  • C. Nondominant forearm basilic vein
  • D. Dominant antecubital vein
Correct Answer: A

Rationale: The correct answer is A: Nondominant dorsal venous arch. This site is preferred for peripheral IV catheter placement due to the larger vein diameter, ease of access, and reduced risk of complications like nerve damage or infiltration. The nondominant side is chosen to prevent disruption of daily activities. The dorsal venous arch is a superficial vein that is easily visible and palpable, making it suitable for successful cannulation. It also allows for optimal flow rate and minimizes the risk of phlebitis. Choices B, C, and D are not ideal for various reasons such as smaller vein size, increased risk of nerve damage, and difficulty in accessing or securing the catheter.