This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
All of the following are tests to determine the stoppage of circulation except - 
Select and explain. 
A. Magnus's test, B. Diaphanous test, C. Icard's test, D. Mirror held in front of a nostril
D: Mirror held in front of a nostril
Answer: D: Mirror held in front of a nostril 
Explanation: Mirror held in front of nostril (mirror test) is for cessation of respiration.
Tests for cessation of respiration : (i) Mirror test, (ii) Winslow's test, (iii) Feather test.
Tests for cessation of circulation : (i) Magnus ligature test, (ii)Diaphanous test (transillumination test), (iii) Icard's test, (iv) Finger nail test.