# A nurse assists with informed-consent processes for several adult clients on a surgical unit. Which actions are appropriate? Select all that apply.

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> url: https://mymerci.kr/pages/nclex_q.php?qn_id=368515&lang=en  
> language: en  
> subject: Assignment/Delegation/Supervision  
> category: MOC

## Question

A nurse assists with informed-consent processes for several adult clients on a surgical unit. Which actions are appropriate? Select all that apply.

1

Arrange a qualified medical interpreter for a client with limited English proficiency and do not require the client to supply a family member or rely on unqualified bilingual staff

2

For a nonemergency elective procedure involving an adolescent, follow jurisdiction and facility policy for parent or guardian permission and seek the adolescent's assent

3

Delay emergency repair of a ruptured abdominal aortic aneurysm in an unconscious client without an available surrogate, maintain supportive care, and wait until a court-appointed guardian can review the procedure and sign the consent form

4

Witness the signature, identity, and voluntariness as required by policy, and notify the responsible practitioner if the client has unanswered questions about risks, benefits, or alternatives

5

Witness consent after a preoperative sedative when a drowsy client can nod and sign, recording that the signature alone demonstrates decision-making capacity even when the client cannot explain the procedure or alternatives

6

Recognize that mild dementia does not automatically remove capacity; assess current understanding and choice expression, notify the responsible practitioner of concerns, and involve an authorized representative when capacity is lacking

## Explanation

A qualified interpreter supports accurate, timely, and impartial communication; the organization should not require a client to provide a family interpreter or rely on unqualified staff (Choice 1). For elective care involving a minor, follow applicable law and policy for parent or guardian permission and seek the adolescent's assent when appropriate (Choice 2). The responsible practitioner explains the procedure, risks, benefits, and alternatives; the nurse witnesses and verifies the elements assigned by policy and reports unanswered questions or concerns (Choice 4). Mild dementia alone does not establish incapacity, so assess current understanding and communication and escalate concerns; use the legally authorized representative when capacity is lacking (Choice 6). Emergency treatment may proceed under the applicable emergency exception when delay threatens life and no surrogate is available (Choice 3). Consent should be obtained before sedating medication impairs capacity (Choice 5).

## In-depth explanation

Informed Consent — Required Elements
1. Competent signer (decision-making capacity)
2. Voluntary (no coercion)
3. Informed: nature of procedure, risks, benefits, alternatives, right to refuse
4. Provider explains; nurse witnesses signature

Decision-Making Capacity (4 elements)
1. Understanding — comprehends the information
2. Appreciation — applies it to own situation
3. Reasoning — weighs options
4. Expressing a choice consistently
If impaired → involve legally authorized representative (LAR/surrogate, advance directive proxy, court-appointed guardian).

Language Barriers
- Qualified medical interpreter (in-person, phone, video)
- NOT family, NOT untrained bilingual staff
- Error and confidentiality risks; legal requirement under Title VI/Affordable Care Act

Sedation
Consent must be obtained BEFORE administration of any sedative or pain medication that impairs capacity.

Implied Consent (Emergency)
Life-threatening emergency + unconscious or incapacitated + no available surrogate → emergency care proceeds under implied consent; provider documents the emergency. Court delay is harmful.

Minors
- Consent: parent/legal guardian (most non-emergency procedures)
- Assent: child/adolescent agreement (developmentally appropriate, ~age 7+)
- Some state-specific exceptions: contraception, STI, mental health, emancipated minor

Memory Tip
"Provider explains, Nurse witnesses; Capacity-Voluntary-Informed; Interpreter NOT family"

## Clinical scenario

Scenario
Surgical unit nurse navigating complex informed consent across several adult clients: language barrier, sedation, fluctuating cognition, scope of nurse role, ED emergency, minor.

Action Map
1. Language: qualified medical interpreter (NOT family)
2. Sedation: consent BEFORE sedative
3. Cognition: capacity assessment + LAR if impaired
4. Nurse role: witness signature; provider explains
5. Emergency unconscious + no surrogate: implied consent, proceed
6. Minor non-emergency: parental consent + adolescent assent

Avoid
- Witnessing consent after sedation
- Awaiting court for life-threatening emergency
- Family member as interpreter
- Nurse explaining procedure/risks instead of provider

## Key concepts

- **Decision-Making Capacity Assessment** — Capacity (clinical judgment, not the legal "competence") consists of four elements: (1) understanding the information presented, (2) appreciating how it applies to one's own situation, (3) reasoning by weighing options, and (4) consistently expressing a choice. Documented at the time of the discussion. Capacity is decision-specific — a client may have capacity for some decisions and not others. If impaired, involve the legally authorized representative (advance directive proxy, surrogate per state law, or court-appointed guardian).
- **Qualified Medical Interpreter** — A trained, professional interpreter (in-person, telephone, or video) used to ensure linguistic and cultural communication for limited-English-proficient clients. Using a family member, friend, or untrained bilingual staff is contraindicated due to translation errors, role conflicts, breach of confidentiality, and legal risk under Title VI of the Civil Rights Act and Section 1557 of the Affordable Care Act. Document the interpreter's ID/agency, mode used, and that the client confirmed understanding.
- **Implied Consent (Emergency) and Pediatric Assent** — Implied consent applies when a life-threatening emergency requires immediate care for an unconscious or incapacitated client whose surrogate cannot be reached promptly; the emergency itself is documented. Pediatric care: legal CONSENT is from the parent or legal guardian for non-emergency procedures; ASSENT (developmentally appropriate agreement, typically age 7+) is sought from the child/adolescent to honor developing autonomy. State-specific exceptions allow minors to consent for contraception, STI, mental health, or substance treatment, and for emancipated minors.

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