Contrast Media-Induced Nephrotoxicity (CIN)results from Administering Intravascular Radiographic Contrast Material

question 19

Multiple Choice

Contrast media-induced nephrotoxicity (CIN) results from administering intravascular radiographic contrast material.After the administration of contrast,a transient increase in blood flow is then followed by a longer period of decreased blood flow to the kidneys.Which statement best describes a true risk factor for CIN?

• A) Biphasic renal flow has been shown to induce CIN.
• B) Underlying renal insufficiency is believed to be a predictor of CIN.
• C) Occasional nephrotoxic drug use and dehydration among diabetic patients comprise most patients with CIN.
• D) Vasodilatation, toxic stress, and tubular necrosis are known contributing factors as cited by a recent study.

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Definitions:

Critical Pathways

Care plans that detail the key steps in patient care for specific clinical problems, diagnoses, or procedures, aimed at improving outcomes by providing timely and standardized interventions.

Variances

Differences between planned or expected outcomes and the actual results, often used in statistical, financial, and operational analysis.

Interdisciplinary Team

A group of professionals from various fields working collaboratively towards a common goal, particularly in healthcare or research settings.

Student Nurse

A person engaged in the study of nursing, working towards attaining the qualification to become a registered nurse.