Rape Investigation — MCQs
Examination of a person accused of rape by medical practitioner comes under
Which test is most sensitive for detecting semen in forensic investigations?
Disputed maternity can be solved by using the following tests, EXCEPT:
Doctor or nurse disclosing the identity of a rape victim is punishable under the following section of IPC?
Under which section of the CrPC can a rape accused be medically examined without their consent?
Which section of the Indian Penal Code (IPC) defines the offense of rape?
Evidence not used in rape-
Which of the following findings would be most significant in establishing rape in the given scenarios?
In a child who has been raped, the hymen:
A 15 year old girl comes to the gynae casualty with a relative with complaints of amenorrhoea 2 months. The urine pregnancy test is positive, ultrasound confirms 8 weeks pregnancy. The attendants are not willing to file a police case. What should the treating doctor do?
Rape Investigation Indian Medical PG Practice Questions and MCQs
Question 1: Examination of a person accused of rape by medical practitioner comes under
- A. Sec 53A CrPC (Correct Answer)
- B. Sec 54A CrPC
- C. Sec 376 IPC
- D. Sec 45 CrPC
Explanation: ***Sec 53A CrPC*** - This section specifically deals with the **examination of a person accused of rape** by a medical practitioner. - It mandates that a registered medical practitioner, at the request of a police officer not below the rank of sub-inspector, shall examine the accused. *Sec 54A CrPC* - This section pertains to the **identification of a person arrested**, typically through test identification parades, not medical examination for rape. - It ensures that the identity of the arrested person can be established by witnesses. *Sec 376 IPC* - This is an **offence-related section** of the Indian Penal Code (IPC) that defines the punishment for sexual assault (rape). It is not a procedural section regarding medical examination. - It outlines the various forms of sexual assault and their corresponding penalties. *Sec 45 CrPC* - This section grants **protection to members of the Armed Forces** from arrest for certain actions done in their official duty without government sanction. - It relates to the immunity from arrest for specific government officials, not medical examinations.
Question 2: Which test is most sensitive for detecting semen in forensic investigations?
- A. Luminol test
- B. Acid phosphatase test (Correct Answer)
- C. Barberio test
- D. Florence test
Explanation: ***Acid phosphatase test*** - This test is highly sensitive for detecting **prostatic acid phosphatase (PAP)**, a key enzyme found in high concentrations in semen. - A positive result, indicated by a **rapid color change**, suggests the presence of seminal fluid, even in small quantities. *Luminol test* - The luminol test is used to detect **bloodstains** at a crime scene, causing them to luminescence, but it is not specific for semen. - While it can react to other substances and potentially give **false positives** for semen, its primary use is for blood detection. *Barberio test* - The Barberio test is a **confirmatory microcrystal test** for spermine, a component of semen. - It involves the formation of specific crystals; however, it is less sensitive for initial screening than the acid phosphatase test and requires the presence of spermine. *Florence test* - The Florence test is a **confirmatory microcrystal test** for choline, another component of semen. - Similar to the Barberio test, it is a corroborative test that requires the formation of specific crystals and is not used for initial, highly sensitive screening.
Question 3: Disputed maternity can be solved by using the following tests, EXCEPT:
- A. Blood grouping
- B. HLA typing
- C. DNA fingerprinting
- D. Precipitin test (Correct Answer)
Explanation: ***Precipitin test*** - The **precipitin test** is used to determine the origin of a **blood sample**, specifically whether it is **human or animal blood**, by detecting species-specific proteins. It is not used for assessing maternity. - This test is primarily employed in **forensic serology** to differentiate between blood from different animal species, making it irrelevant for paternity or maternity disputes. *Blood grouping* - **Blood grouping** (e.g., ABO and Rh systems) can be used to **exclude paternity or maternity** by comparing the blood types of the child, mother, and alleged father. - If the child's blood type is incompatible with the alleged parents based on Mendelian inheritance, one or both can be excluded. *HLA typing* - **HLA typing** (Human Leukocyte Antigen) is a more powerful genetic marker system than ABO/Rh for determining paternity or maternity. - It involves analyzing highly polymorphic genes on chromosome 6 that encode cell surface proteins, providing a more definitive means of **inclusion or exclusion**. *DNA fingerprinting* - **DNA fingerprinting** (also known as **DNA profiling**) is the **most accurate and widely accepted method** for resolving paternity and maternity disputes. - It analyzes highly variable regions of DNA unique to each individual, providing a statistically strong basis for **inclusion or exclusion** by comparing genetic profiles.
Question 4: Doctor or nurse disclosing the identity of a rape victim is punishable under the following section of IPC?
- A. Section 224A
- B. Section 226A
- C. Section 222A
- D. Section 228A (Correct Answer)
Explanation: ***Section 228A IPC*** - This section of the Indian Penal Code specifically deals with the **disclosure of the identity of a victim of rape and certain sexual offenses** (Sections 376, 376A, 376AB, 376B, 376C, 376D, 376DA, 376DB, 376E). - Making public the name or any matter that can reveal the identity of a rape victim by **any person, including doctors and nurses**, is a punishable offense. - **Punishment**: Imprisonment up to **2 years** and fine. - **Exception**: Disclosure is permitted only to authorized persons like police officers for investigation purposes. - **Important**: This is now covered under **Section 72 of Bharatiya Nyaya Sanhita (BNS) 2023**, which replaced the IPC. *Section 224A* - This is **not a valid or recognized provision** within the Indian Penal Code. - It does not relate to offenses concerning privacy or the identity of sexual assault victims. *Section 226A* - This is **not a valid or recognized provision** within the Indian Penal Code. - It does not pertain to the confidentiality of victims of sexual offenses. *Section 222A* - This is **not a valid or recognized provision** within the Indian Penal Code. - There is no such specific section addressing disclosure of victim identity in the IPC.
Question 5: Under which section of the CrPC can a rape accused be medically examined without their consent?
- A. Section 54 - Examination of arrested person by medical officer
- B. Section 84 - Procedure when investigation cannot be completed in 24 hours
- C. Section 53 - Medical examination of accused without consent (Correct Answer)
- D. Section 82 - Proclamation for absconding persons
Explanation: ***Section 53 - Medical examination of accused without consent*** - **Section 53 of the CrPC** permits the medical examination of an arrested person, including a **rape accused**, without their consent when there are reasonable grounds to believe that such examination will afford evidence relevant to the commission of the offense. - This provision is crucial for collecting **forensic evidence** (e.g., DNA samples, injuries, scratches, bite marks) that may prove or disprove the accused's involvement in the crime. - The examination can be conducted by a **registered medical practitioner** at the request of a police officer not below the rank of Sub-Inspector. - Section 53A specifically deals with medical examination of rape accused. *Section 54 - Examination of arrested person by medical officer* - **Section 54 of the CrPC** pertains to the examination of an arrested person by a medical officer **at the request of the arrested person** themselves. - This is used to document **injuries or evidence of torture** while in custody, serving as a safeguard against custodial violence. - It is a **protective measure for the accused**, not for evidence collection against them. *Section 82 - Proclamation for absconding persons* - **Section 82 of the CrPC** deals with issuing a **proclamation requiring absconding persons** to appear before the court. - It is used when a person has absconded or is concealing themselves to avoid execution of a warrant. - It has no connection with medical examination procedures. *Section 84 - Procedure when investigation cannot be completed in 24 hours* - **Section 84 of the CrPC** deals with the procedure when police investigation **cannot be completed within 24 hours** of arrest. - It relates to the **detention of the accused** beyond the initial 24-hour period with magistrate's authorization. - It does not address medical examination of the accused.
Question 6: Which section of the Indian Penal Code (IPC) defines the offense of rape?
- A. Sec 374 IPC
- B. Sec 376A IPC
- C. Sec 376B IPC
- D. Sec 375 IPC (Correct Answer)
Explanation: ***Sec 375 IPC*** - This section of the Indian Penal Code **defines the offense of rape**, detailing what constitutes non-consensual sexual intercourse. - It specifically outlines the circumstances under which an act of sexual penetration is considered rape, focusing on the **absence of consent**. *Sec 374 IPC* - This section pertains to **unlawful compulsory labor** or **forced labor**, not sexual offenses. - It deals with individuals who unlawfully compel any person to labor against their will. *Sec 376A IPC* - This section deals with **punishment for causing death or resulting in a persistent vegetative state** to a victim of rape. - It specifies enhanced penalties in cases where the sexual assault leads to severe, life-altering consequences for the victim. *Sec 376B IPC* - This section addresses **sexual intercourse by a husband upon his wife during separation**, with or without her consent, which is punishable under specific circumstances. - It outlines penalties for a husband who has sexual intercourse with his wife without her consent while they are living separately by virtue of a decree or order of any competent court.
Question 7: Evidence not used in rape-
- A. Semen in vagina
- B. Semen on clothes
- C. Presence of smegma bacilli in vagina
- D. Presence of smegma under prepuce (Correct Answer)
Explanation: ***Presence of smegma under prepuce*** - The presence of **smegma** (a cheesy substance consisting of dead skin cells, oils, and moisture) under the **prepuce** (foreskin) is a normal physiological finding in uncircumcised males. - It is found in the **accused male** and does not prove sexual contact or penetration. - This is **NOT used as evidence** in rape investigations as it has no evidentiary value. *Semen in vagina* - The presence of **semen in the vagina** is direct evidence of recent vaginal penetration and ejaculation, which is highly pertinent in cases of alleged sexual assault. - Its detection can help establish sexual contact and potentially identify the assailant through **DNA analysis**. - This IS used as evidence in rape cases. *Semen on clothes* - The presence of **semen on clothing** suggests contact with ejaculatory fluids, which could occur during sexual assault. - It can be analyzed for **DNA** to link a suspect to the assault, even if direct vaginal penetration is not confirmed. - This IS used as evidence in rape cases. *Presence of smegma bacilli in vagina* - **Smegma bacilli** (Mycobacterium smegmatis) are non-pathogenic bacteria commonly found in male genital secretions. - Their presence in the vagina of the victim has been historically mentioned as potential evidence of recent male genital contact in some forensic texts. - Though less reliable than DNA evidence, this IS considered as possible evidence in rape investigations.
Question 8: Which of the following findings would be most significant in establishing rape in the given scenarios?
- A. Ruptured hymen in a girl aged 20 years
- B. Presence of semen in the posterior fornix in a married girl age 16 years
- C. Presence of semen in the posterior fornix in a girl age 14 years (Correct Answer)
- D. Presence of semen in the posterior fornix in a girl age 20 years
Explanation: ***Presence of semen in the posterior fornix in a girl age 14 years*** - This is the most significant finding as it indicates **sexual intercourse** in a person below the **age of consent (18 years in India)**, which constitutes **statutory rape** under POCSO Act. - A 14-year-old girl is legally incapable of consenting to sexual activity, making any sexual contact with her a criminal offense regardless of consent. - The presence of semen is direct physical evidence of penetrative sexual assault. *Ruptured hymen in a girl aged 20 years* - A **ruptured hymen** can occur due to various reasons other than sexual intercourse, such as physical activity, tampon use, or medical procedures. - A 20-year-old woman is a **legal adult** capable of consent, so a ruptured hymen alone does not establish **non-consensual sexual activity or rape**. - Hymenal status is not definitive proof of sexual intercourse. *Presence of semen in the posterior fornix in a married girl age 16 years* - While 16 is below the age of consent (18 years) in India, this involves the complex legal context of **marital relationship**. - The presence of semen in a married individual may be consistent with **consensual marital intercourse**, though legally she remains a minor. - This does not constitute the most significant evidence of **rape** in the forensic context due to the marital relationship aspect. *Presence of semen in the posterior fornix in a girl age 20 years* - A 20-year-old woman is a **legal adult** presumed capable of giving consent. - The mere presence of semen without other signs of trauma, injury, or evidence of lack of consent does not establish **rape** in an adult. - Additional evidence of force, threat, or lack of consent would be required to establish rape in an adult.
Question 9: In a child who has been raped, the hymen:
- A. May be perforated due to trauma. (Correct Answer)
- B. May be perforated if it were superficial.
- C. Will be intact due to its anatomical position.
- D. Will be intact because it is deep situated
Explanation: ***May be perforated due to trauma.*** - The **hymen is a delicate membrane** that can be easily torn or perforated during sexual assault, especially with forceful penetration. - While hymenal tears are a strong indicator of sexual abuse, a lack of tears does not definitively rule out assault, as the hymen can be **elastic or already have natural openings**. *May be perforated if it were superficial.* - The **depth or superficiality of the hymen** is not the primary determinant of whether it will perforate during rape. - The force and nature of penile or foreign object penetration are more significant factors than its anatomical position for perforation. *Will be intact due to its anatomical position.* - The **hymen's anatomical position near the vaginal opening** makes it vulnerable to physical trauma during sexual assault. - Due to its delicate nature, it is often among the first structures to show signs of injury from forced penetration. *Will be intact because it is deep situated* - The hymen is typically located at the **entrance of the vagina**, not deep within it, making it susceptible to injury during sexual penetration. - Its relative position means it is frequently affected by trauma associated with rape, rather than being protected by depth.
Question 10: A 15 year old girl comes to the gynae casualty with a relative with complaints of amenorrhoea 2 months. The urine pregnancy test is positive, ultrasound confirms 8 weeks pregnancy. The attendants are not willing to file a police case. What should the treating doctor do?
- A. None of the options
- B. Inform the police and make MLC (Correct Answer)
- C. Take consent for abortion and proceed
- D. Take parents consent for MTP
Explanation: ***Inform the police and make MLC*** - A 15-year-old girl is a minor, and pregnancy in a minor is considered a **cognizable offense** under the **Protection of Children from Sexual Offences (POCSO) Act, 2012**. - Under POCSO Act, **sexual intercourse with a person below 18 years is statutory rape**, regardless of consent. - Reporting to the police and making a **medico-legal case (MLC)** is **mandatory** for healthcare providers to ensure legal protection for the minor and initiate investigation into sexual abuse. - This reporting is required **irrespective of the family's wishes** or unwillingness to file a case. *None of the options* - This is incorrect because there is a clear legal and ethical obligation to report the case due to the patient's age and the implications of the POCSO Act. - Failing to act would constitute a **breach of duty** under Section 19 of POCSO Act and could have serious legal consequences for the doctor. *Take consent for abortion and proceed* - While **Medical Termination of Pregnancy (MTP)** might be medically indicated, a doctor cannot proceed based on consent alone without addressing the **legal ramifications** of pregnancy in a minor. - Performing abortion without reporting the case would mean **bypassing mandatory POCSO Act provisions**, which has serious legal implications for the treating doctor. *Take parents consent for MTP* - While parental consent for MTP is necessary for a minor under the MTP Act, it does **not supersede the requirement** to report pregnancy in a minor under the **POCSO Act**. - The primary concern here is the **protection of the minor** from potential sexual abuse, which mandates police involvement before any other intervention.
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