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
False about informed consent document is ? 
Select and explain. 
A. Obtained in presence of two witnesses, B. Not need to be signed by doctor, C. Obtained before the actual doing of procedure, D. Minimum age to give consent is 12 years
B: Not need to be signed by doctor
Answer: B: Not need to be signed by doctor 
Explanation: Ans. is 'b' i.e.,Not need to be signed by doctor Legally valid consent for medical examination and treatment is one :?Given by person himself, if above 12 years, conscious and mentally sound (sane).Or given by parent, guardian, or friend, if patient is less than 12 years or is unconscious or is insane.Is written informed consent, i.e. is given in writting after knowing the nature of condition of procedure, its alternatives and its complications. All disclosures should be done in a language that the patient best understand.Given in presence of two witnesses.Given before the actual doing of procedure.Given freely, voluntarily and directly; without fear, force or fraud.Signed by doctor, patient (or guardian) and witnesses.