RCIS Practice Test 2025 – All-in-One Exam Prep

Question: 1 / 400

What is one of the necessary steps prior to correcting an ASD?

Completion of a physical exam

Evaluation using a sizing balloon

Evaluating an atrial septal defect (ASD) using a sizing balloon is a crucial step prior to undertaking a correction procedure. This evaluation helps to accurately determine the size of the defect, allowing for the selection of an appropriate device or method for closure. Proper sizing is essential because it ensures that the closure device will fit correctly, leading to a successful intervention and minimizing the risk of complications.

Choosing the right size is vital since an undersized or oversized device can result in inadequate closure or leave residual defects, which can have significant implications for the patient's heart health. Thus, sizing evaluations facilitate a tailored approach to ASD correction, improving outcomes for the patient.

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Defining the patient’s medical history

Adjusting medication dosages

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