Ethics in Cancer Care — MCQs
Among the principles of primary health care, which one is not included?
In the context of civil negligence against a doctor, who bears the burden of proof?
Which of the following is not a relative contraindication for breast conservative surgery?
Which statement is incorrect about the pathology of the bone tumor?
In case of professional misconduct, patient records on demand should be provided within?
All are true about dying declaration except
India is a country with different cultures and diverse languages. Which steps should a physician take to address the patient for better outcomes? 1. Insist on good communication 2. Insist on communication only via an interpreter 3. Treat them regardless of their cultural perceptions 4. The physician should consider the patient's religion and cultural perception Select the correct combination:
Death of a patient due to an unintentional act by a doctor, staff or hospital is
Intraoperative radiation therapy (IORT) is most commonly used in which of the following cancers?
What is the definition of a sentinel lymph node?
Ethics in Cancer Care Indian Medical PG Practice Questions and MCQs
Question 1: Among the principles of primary health care, which one is not included?
- A. Intersectoral coordination
- B. Appropriate technology
- C. Equitable distribution
- D. Information, Education and Communication (Correct Answer)
Explanation: ***Information, Education and Communication*** - While important for health promotion, **Information, Education, and Communication (IEC)** is a *strategy or component* often utilized within primary health care, but it is **not one of the core principles** established at the Alma-Ata Declaration. - The principles focus on the foundational aspects of the healthcare delivery system itself. *Intersectoral coordination* - This is a core principle, emphasizing that health is influenced by many sectors (e.g., agriculture, education, housing) and requires their **coordinated effort** to achieve health for all. - It highlights the need for collaboration beyond the health sector to address the **social determinants of health**. *Appropriate technology* - This is a core principle focusing on the use of **scientifically sound** and **socially acceptable methods and technology** that are affordable and culturally relevant to the community. - It means using tools and techniques that are practical, effective, and accessible within the **local context**. *Equitable distribution* - This is a fundamental principle ensuring that health services and resources are **accessible to all individuals**, regardless of their geographical location, socioeconomic status, or other demographic factors. - It aims to **reduce disparities** in health outcomes and access to care.
Question 2: In the context of civil negligence against a doctor, who bears the burden of proof?
- A. Judicial first-degree magistrate
- B. Police not below the level of sub-inspector
- C. Doctor
- D. Patient (Correct Answer)
Explanation: ***Patient*** - In civil negligence cases, the **plaintiff** (the patient) always bears the **burden of proof** to demonstrate that the doctor was negligent. - The patient must establish the **four elements of negligence**: duty of care, breach of duty, causation, and damages. - This follows the fundamental legal principle: **"He who asserts must prove"** (*onus probandi*). *Judicial first-degree magistrate* - A **Judicial First-Class Magistrate (JFCM)** is a **criminal court** officer who handles criminal cases, not civil negligence suits. - Civil negligence cases against doctors are filed in **Civil Courts**, not before magistrates. - Magistrates do not bear the burden of proof; they adjudicate based on evidence presented by parties. *Police not below the level of sub-inspector* - This refers to **criminal negligence** cases under **Section 304A IPC** (causing death by rash or negligent act), not civil negligence. - In criminal cases, police (Sub-Inspector or above) investigate and the **State bears the burden of proof**, not the individual parties. - Civil negligence is a **tort**, handled separately from criminal proceedings. *Doctor* - The **doctor** (defendant) is the party against whom the negligence claim is made. - While the doctor must present evidence to **rebut** the patient's claims, they do not bear the **initial burden of proof** in civil cases. - The burden only shifts to the doctor if the doctrine of **res ipsa loquitur** applies (rare circumstances where negligence is self-evident).
Question 3: Which of the following is not a relative contraindication for breast conservative surgery?
- A. Multicentric disease
- B. Previous radiation to breast
- C. Large tumor size
- D. Small tumor size (<3cm) (Correct Answer)
Explanation: ***Small tumor size (<3cm)*** ✓ - A small tumor size is **NOT a contraindication** for breast-conserving surgery; it is actually a **favorable condition** and an indication for breast conservation. - Small tumors allow for complete tumor removal with good cosmetic outcomes and adequate margins. - This is the **correct answer** as it is the only option that is NOT a relative contraindication. *Multicentric disease* - **Multicentric disease** refers to the presence of multiple tumor foci in **different quadrants** of the breast, making complete surgical removal challenging with breast-conserving surgery. - This is a **relative contraindication** as it increases the risk of **positive margins** and local recurrence, making mastectomy often a more appropriate option. *Previous radiation to breast* - Prior radiation therapy to the breast is a **contraindication** (often considered absolute) for subsequent breast radiation, which is an essential component of breast-conserving therapy. - Re-irradiation carries a high risk of severe **skin and tissue toxicity**, making further breast conservation unfeasible. *Large tumor size* - A large tumor size is a **relative contraindication** as it can make it difficult to achieve **clear surgical margins** while maintaining an acceptable cosmetic result. - However, **neoadjuvant chemotherapy** may downstage large tumors to make them suitable for breast-conserving surgery. - Without tumor reduction, it often requires **mastectomy**.
Question 4: Which statement is incorrect about the pathology of the bone tumor?
- A. Tumor has distinct margin
- B. Tumor arises from epiphyseal to metaphyseal region
- C. Eccentric lesion
- D. Chemotherapy is the treatment of choice for all bone tumors. (Correct Answer)
Explanation: ***Tumor has distinct margin*** - A **distinct margin** often indicates a benign tumor, while malignant tumors typically show **infiltrative margins**. - In bone tumors, particularly malignant ones, the lack of clear demarcation is a key pathological feature. *Chemotherapy is the treatment of choice* - While chemotherapy may be used for certain **malignant bone tumors**, it is not the first-line treatment for most bone tumors [1]. - The primary treatment is often **surgical excision**, especially for localized lesions [1]. *Tumor arise from epiphyseal to metaphyseal region* - While some tumors can originate in these areas, many actually arise from the **diaphyseal** region in bone tumors like osteosarcoma. - This option misrepresents the common locations where various tumors develop, as osteochondromas tend to develop near the epiphyses of limb bones [2]. *Eccentric lesion* - Many bone tumors do indeed present as **eccentric lesions**, especially benign ones like **osteochondromas**. - However, this feature does not apply universally, as some malignant tumors can also be **central or infiltrative** in nature. **References:** [1] Cross SS. Underwood's Pathology: A Clinical Approach. 6th ed. Common Clinical Problems From Osteoarticular And Connective Tissue Disease, pp. 673-674. [2] Cross SS. Underwood's Pathology: A Clinical Approach. 6th ed. Common Clinical Problems From Osteoarticular And Connective Tissue Disease, pp. 672-673.
Question 5: In case of professional misconduct, patient records on demand should be provided within?
- A. 36 hours
- B. 24 hours
- C. 7 days
- D. 72 hours (Correct Answer)
Explanation: ***72 hours*** - In cases of professional misconduct investigations, medical records are generally required to be produced within **72 hours** of formal demand. - This timeframe allows for prompt review by regulatory bodies while providing adequate time for the practitioner to gather the necessary documentation. *36 hours* - This timeframe is typically too short for the comprehensive retrieval and organization of patient records, especially in cases where the records might be extensive or stored off-site. - There are no standard professional guidelines that mandate such a short period for record production in misconduct cases. *24 hours* - Producing patient records within **24 hours** is usually only feasible in emergency situations or for very limited, specific documents. - This is an impractically short period for compliance during investigations of professional misconduct, which often involve a thorough review of extensive records. *7 days* - While seemingly reasonable, a period of **7 days** might be considered too long when an investigation into professional misconduct requires urgent access to records. - Prompt access to patient records is crucial for swift and effective resolution of such sensitive cases, making 72 hours a more appropriate balance.
Question 6: All are true about dying declaration except
- A. Cross examination permitted (Correct Answer)
- B. Practiced in India
- C. Oath is not needed
- D. Made to Judicial Magistrate Or Medical officer
Explanation: ***Cross-examination permitted*** - A **dying declaration** is an exception to the hearsay rule, and the declarant (the dying person) is **not available for cross-examination**, as they are deceased. - The principle is based on the belief that a dying person would not lie, thus making cross-examination unnecessary for truthfulness in this context. *Practiced in India* - Dying declarations are indeed a recognized and practiced form of evidence in **Indian law**, specifically under Section 32(1) of the Indian Evidence Act, 1872. - They are considered a significant piece of evidence in criminal proceedings, especially in cases of murder or culpable homicide. *Oath is not needed* - A dying declaration does **not require an oath** to be administered to the declarant at the time of making the statement. - The belief that a person on the verge of death would speak the truth, known as the maxim **"nemo moriturus praesumitur mentiri"** (no one about to die is presumed to lie), substitutes the need for an oath. *Made to Judicial Magistrate Or Medical officer* - While a dying declaration can be made to **anyone**, including ordinary citizens, statements recorded by a **Judicial Magistrate** or a **Medical Officer** are generally given higher evidentiary value due to their impartiality and official capacity. - A medical officer can attest to the declarant's **mental fitness** at the time of making the statement, which is crucial for its admissibility.
Question 7: India is a country with different cultures and diverse languages. Which steps should a physician take to address the patient for better outcomes? 1. Insist on good communication 2. Insist on communication only via an interpreter 3. Treat them regardless of their cultural perceptions 4. The physician should consider the patient's religion and cultural perception Select the correct combination:
- A. 1,4 (Correct Answer)
- B. 1,2
- C. 2,3
- D. 3,4
Explanation: ***1,4*** - **Good communication** is paramount in healthcare, especially in a diverse country like India, to ensure **patient understanding**, **adherence** to treatment plans, and overall patient satisfaction. - Considering a patient's **religion and cultural perceptions** allows the physician to tailor treatment and communication in a sensitive and **respectful manner**, fostering trust and better **health outcomes**. *1,2* - While good communication (1) is vital, **insisting solely on an interpreter** (2) may not always be feasible or necessary, particularly if the physician and patient share a common language or if the patient prefers direct communication. This can also disrupt the flow of rapport building. - **Over-reliance on interpreters** can sometimes lead to misinterpretations or loss of non-verbal cues if the interpreter is not trained in medical interpretation. *2,3* - **Insisting only on an interpreter** (2) can be restrictive and may compromise direct patient-physician rapport, as discussed above. - **Treating patients regardless of their cultural perceptions** (3) is an ethnocentric approach that can lead to mistrust, non-adherence, and ultimately **poor health outcomes** as it disregards the patient's beliefs and values regarding health and illness. *3,4* - **Treating patients regardless of their cultural perceptions** (3) can result in a lack of understanding and non-adherence if the treatment conflicts with the patient's deeply held beliefs. - While considering religion and cultural perception (4) is crucial, this option includes an incorrect approach (3) that can undermine patient care.
Question 8: Death of a patient due to an unintentional act by a doctor, staff or hospital is
- A. Diminished liability
- B. Therapeutic privilege
- C. Vicarious liability
- D. Therapeutic misadventure (Correct Answer)
Explanation: ***Therapeutic misadventure*** - This term refers to an **unintentional or unexpected complication or death** that occurs during appropriate medical treatment, despite the absence of negligence. - It acknowledges that medical interventions carry inherent risks and that adverse outcomes can occur even when healthcare providers act reasonably and skillfully. *Diminished liability* - This concept typically arises in **criminal law**, referring to a partial defense that may reduce the degree of criminal responsibility due to mental impairment. - It does not apply to situations involving unintentional harm or death during medical treatment in the absence of negligence. *Therapeutic privilege* - This is a legal doctrine allowing a physician to **withhold information** from a patient if disclosure would likely cause significant harm to the patient. - It is unrelated to unintentional adverse outcomes or death in the context of medical treatment. *Vicarious liability* - This legal doctrine holds one party (e.g., a hospital or employer) responsible for the actions of another (e.g., a doctor or employee), especially when the latter is acting within the scope of their employment. - While a hospital might be vicariously liable for a doctor's negligence, the term itself describes the *type* of liability, not the unintentional adverse event itself.
Question 9: Intraoperative radiation therapy (IORT) is most commonly used in which of the following cancers?
- A. Ca Thyroid
- B. Ca Pancreas (Correct Answer)
- C. Ca Cervix
- D. Ca Breast
Explanation: ***Ca Pancreas*** - **Intraoperative radiation therapy (IORT)** is frequently employed for **pancreatic cancer** due to its deep-seated location and locally advanced nature at presentation. - IORT allows for a **high dose of radiation** (10-20 Gy) to be delivered directly to the tumor bed and involved lymph nodes at the time of surgery, while critical structures like the stomach, duodenum, and kidneys can be retracted or shielded. - Particularly useful in **borderline resectable or locally advanced cases** where complete resection margins are difficult to achieve. - Used in specialized centers as part of multimodal therapy to improve local control. *Ca Thyroid* - **Thyroid cancer** is generally treated with surgery (thyroidectomy) followed by **radioactive iodine (RAI) therapy** for papillary and follicular types, not typically IORT. - The thyroid gland's superficial location and high avidity for iodine make RAI an effective targeted therapy. - IORT has no established role in standard thyroid cancer management. *Ca Cervix* - **Cervical cancer** treatment involves surgery, **external beam radiation therapy (EBRT)**, and **brachytherapy**, which places radioactive sources directly into or near the tumor. - Brachytherapy is superior for cervical cancer due to excellent dose distribution to the cervix and parametrium. - IORT is not a standard approach for primary cervical cancer, though it might be considered in select recurrent cases. *Ca Breast* - For **breast cancer**, IORT has gained significant traction, particularly for **early-stage disease** (T1-T2, node-negative) as an alternative to 5-6 weeks of external beam radiation. - **TARGIT-A and ELIOT trials** have established IORT as a viable option for partial breast irradiation during breast-conserving surgery. - While increasingly used globally with dedicated devices (INTRABEAM, ELIOT), it remains a **selective option** rather than universally applied. - The indication is more specific (favorable early-stage tumors) compared to the broader applications in pancreatic cancer where dose escalation and organ sparing are critical challenges.
Question 10: What is the definition of a sentinel lymph node?
- A. The primary lymph node draining the tumor. (Correct Answer)
- B. The first lymph node excised during a modified radical mastectomy.
- C. The lymph node located nearest to the tumor.
- D. None of the above.
Explanation: ### Explanation **Concept Overview** The **Sentinel Lymph Node (SLN)** is defined as the first lymph node (or group of nodes) in a regional lymphatic basin that receives direct lymphatic drainage from a primary tumor. The underlying physiological principle is that lymphatic metastasis occurs in an orderly, step-wise fashion. If the sentinel node is negative for malignancy, there is a high probability (usually >95%) that the remaining nodes in that basin are also free of disease. **Analysis of Options** * **Option A (Correct):** This aligns with the physiological definition. It is the "gatekeeper" node. If the tumor spreads via lymphatics, this node is the first site of metastasis. * **Option B (Incorrect):** A Modified Radical Mastectomy (MRM) involves a formal axillary lymph node dissection (Levels I and II). The nodes removed are based on anatomical boundaries, not necessarily the specific drainage pattern of the tumor. * **Option C (Incorrect):** Proximity does not always equal drainage. Due to the complexity of lymphatic channels, the sentinel node may sometimes be anatomically distant from the tumor while still being the first node to receive its drainage. **Clinical Pearls for NEET-PG** * **Identification:** SLN is identified using **Isosulfan blue/Methylene blue dye** (visualized) and/or **Technetium-99m labeled sulfur colloid** (detected via a gamma probe). * **Most Common Indications:** Breast cancer (T1/T2 lesions) and Malignant Melanoma. * **Skip Metastasis:** This refers to a phenomenon where the SLN is negative, but higher-level nodes are positive. While rare, it is a limitation of SLN biopsy. * **Contraindications in Breast Cancer:** Inflammatory breast cancer, multicentric tumors (relative), and clinically palpable axillary nodes (N1/N2).
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