This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiomyopathies, Subject name: Medicine
Which of the following is not true regarding radiocontrast media (RCM) reaction? 
Select and explain. 
A. Hypersensitivity reactions are independent of rate of infusion, B. Seizures and arrhythmias are noticed in RCM reaction, C. Physiologic reactions are related to the chemical propeies of RCM agents, D. Physiologic reactions are dependent on rate and date of infusion
B: Seizures and arrhythmias are noticed in RCM reaction
Answer: B: Seizures and arrhythmias are noticed in RCM reaction 
Explanation: Option A: True, Hypersensitivity reaction does not depend on amount which is given. Option B: Seizures & arrhythmias do not develop rather Anaphylactic shock develops Option C: True Option D: True. Contrast induced Nephropathy: N-Acetyl cysteine is used for its management.