This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ballistics, Subject name: Forensic Medicine
The tests which usually help in determine the Gunshot residue in the clothing's except: 
Select and explain. 
A. Modified Greiss test, B. Sodium rhodizonate reaction, C. Energy dispersive X-ray (EDX), D. Vaccum metal deposition method
D: Vaccum metal deposition method
Answer: D: Vaccum metal deposition method 
Explanation: Clothing may be tested for presence of GSR Modified Greiss test(specific for nitrites):- - It uses chemicals (alpha-naphthol) to produce visual display of GSR pattern and density of paicles. Sodium rhodizonate reaction - detects lead from primer or bullet wipe. Energy dispersive X-ray (EDX) - detects barium, antimony, lead and copper around the entry wound in clothing - It can be used to determine the range of fire. Vaccum metal deposition method- used for fingerprint development.