NORCET-8 Prelims
Medical & Surgical Nursing
Medium
During an arteriogram (angiogram), the patient suddenly says, "I'm feeling really hot." Which is the best response?
Appeared in: NORCET-8 Prelims
Explanation
- The injection of a radiopaque contrast agent during an angiogram commonly causes a temporary sensation of warmth.
- This 'hot flash' is a normal physiological response due to the hypertonic nature of the dye, which causes transient vasodilation.
- The sensation is short-lived, typically lasting less than a minute.
- The best nursing action is to provide accurate information and reassurance to reduce patient anxiety.
Why Other Options Were Wrong
- Option A: A feeling of warmth alone is not indicative of an allergic reaction. True allergic reactions to contrast dye involve other symptoms like hives (urticaria), itching, difficulty breathing (dyspnea), or swelling.
- Option B: Contrast dye is a diagnostic agent used to visualize blood vessels; it does not have therapeutic properties to dissolve clots (thrombolysis).
- Option C: The sensation of heat is an internal, physiological response to the injected dye and is unrelated to the ambient room temperature.
Related Visual
- Visual 1: Infographic: A chart comparing 'Common/Expected Reactions to Contrast Dye' (e.g., warmth, metallic taste, nausea) versus 'Signs of Allergic/Adverse Reactions' (e.g., hives, dyspnea, hypotension). This visual would help nurses and students quickly differentiate between normal side effects and emergencies.
- Visual 2: Diagram: A simple illustration showing a catheter in an artery with contrast dye being injected, with an arrow pointing to dilated blood vessels to explain the mechanism of the warm sensation.
Clinical Relevance
- Nursing practice connection: Use the key finding related to Patient care and education during diagnostic procedures involving contrast media to guide bedside assessment, documentation, and the next nursing action.
- A key nursing responsibility is patient education before and during procedures. Informing the patient about expected sensations like warmth can prevent anxiety and improve cooperation.
- Accurate assessment is critical. The nurse must be able to distinguish between a normal, transient side effect and a true adverse reaction requiring immediate intervention.
- What if? If the patient had said, 'I'm feeling really hot, and my throat feels tight,' the priority would shift completely. The nurse should immediately stop the infusion (if possible), notify the provider, and prepare to manage an anaphylactic reaction (e.g., administer epinephrine, oxygen, and antihistamines).
How to Approach the Question
- First, identify the clinical setting and procedure: The patient is undergoing an arteriogram (angiogram), which involves contrast dye.
- Next, analyze the patient's specific complaint: 'I'm feeling really hot.'
- Recall the known side effects of the procedure's components. The most common side effect of IV contrast dye is a sensation of warmth.
- Evaluate each option. Option A incorrectly jumps to an allergic reaction. Option B misidentifies the function of contrast dye. Option C addresses an external factor for an internal sensation.
- Select the option that correctly identifies the cause of the symptom as a normal, expected finding and provides patient reassurance. This demonstrates therapeutic communication and procedural knowledge.
Concept Tested & Keywords
- Concept Tested: Patient care and education during diagnostic procedures involving contrast media.
- Stem keywords: arteriogram, angiogram, feeling really hot
- Lead-in keywords: best response
- Clinical cues: The patient's statement 'I'm feeling really hot' is the primary clinical cue, indicating a reaction to the procedure.
Question ID
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