## Valid Informed Consent: Essential Elements **Key Point:** Valid informed consent requires four essential elements: competency, disclosure, understanding, and voluntariness. The law recognizes BOTH written AND verbal consent as legally valid in India, provided the elements are satisfied. ### Analysis of Each Option | Element | Status | Notes | |---------|--------|-------| | **Competency** | ✓ Correct | Patient must be mentally capable to understand the nature and consequences | | **Written consent only** | ✗ INCORRECT | Both written and verbal consent are valid; writing is evidence but not mandatory | | **Disclosure of risks/benefits** | ✓ Correct | Doctor must disclose material risks in understandable language | | **Right to withdraw** | ✓ Correct | Patient can withdraw consent at any time before/during procedure | **High-Yield:** The Indian Medical Council (Professional Conduct, Etiquette and Ethics) Regulations recognize that consent can be documented in writing OR verbally, with witnesses. The Supreme Court in cases like *Bolam v. Friern Hospital* principles (adopted in India) has held that verbal consent with proper documentation is legally sufficient. **Clinical Pearl:** In emergency situations where written consent cannot be obtained, verbal consent with documentation in medical records (including names of witnesses) is legally defensible. **Warning:** Many candidates mistakenly believe written consent is mandatory. This is a common trap in NEET PG exams. The law emphasizes the *substance* of consent (disclosure, understanding, competency) over its *form*. ### Why Option 1 is the Answer Option 1 states "Consent must be obtained only in writing; verbal consent is never legally valid." This is FALSE. Both forms are valid provided the essential elements are present. This is the only incorrect statement among the four.
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