Question

The maximum dose of intravenous iodinated contrast for a child should not exceed:

A. 1 mg/kg body weight.
B. 3 mg/kg body weight.
C. 5 mg/kg body weight.
D. 10 mg/kg body weight.

Answer 1

The maximum dose of intravenous iodinated contrast for a child should not exceed 5 mg/kg body weight, ensuring patient safety while optimizing image quality in medical imaging.

Step-by-step explanation:

The maximum dose of intravenous iodinated contrast for a child should not exceed 5 mg/kg body weight. This limit is set to avoid potential adverse effects and toxicity. In medical imaging, particularly for CT scans, iodinated contrast is commonly used to enhance the visibility of blood vessels, organs, and other structures. It's important to adhere to recommended dosage guidelines to ensure patient safety while achieving optimal imaging results. Iodinated contrast is typically excreted from the body through urine, and the body's iodine content, which is mostly stored in the thyroid gland, can impact the distribution and elimination of the contrast agent.