Sexual Offences and Abortion Practice Questions

Q: What is the weight of an abortus?

Less than 500 g. ### Explanation **Concept and Correct Answer:** In Forensic Medicine and Obstetrics, the definition of **Abortion** (or miscarriage) is the expulsion or extraction of an embryo or fetus from its mother weighing **less than 500 grams**, or before it has reached the stage of viability (typically considered **less than 20 weeks** of gestation). The 500g threshold is the standard used by the World Health Organization (WHO) and the Medical Termination of Pregnancy (MTP) Act guidelines to distinguish an abortus from a premature birth or stillbirth. Once a fetus crosses the 500g mark, it is generally considered to have reached a stage where it could potentially survive with neonatal intensive care, thus moving out of the category of "abortion." **Analysis of Incorrect Options:** * **Option A (700-900 g) & Option D (500-750 g):** These weights correspond to a viable fetus (usually 24-26 weeks). Expulsion at this weight is classified as a **preterm birth** or **stillbirth**, not an abortion. * **Option B (1-1.2 kg):** This weight typically corresponds to a gestational age of approximately 28 weeks. At this stage, the fetus is legally and medically considered viable. **High-Yield Clinical Pearls for NEET-PG:** * **MTP Act (India):** The upper limit for termination of pregnancy was increased to **24 weeks** for specific categories of women (2021 Amendment), but the biological definition of an abortus remains tied to the <500g/viability criteria. * **Viability:** In India, for legal purposes, viability is generally accepted at **28 weeks**, though medically it is shifting toward 24 weeks. * **Hess’s Rule:** Use this to calculate fetal age. For the first 5 months: $\text{Length (cm)} = \text{Month}^2$. After 5 months: $\text{Length (cm)} = \text{Month} \times 5$. * **Rule of Haase:** Another name for Hess's Rule, frequently tested in forensic age estimation of the fetus.

Q: Which test is used to identify seminal fluid in vaginal swabs collected for the investigation of rape?

Lugol's iodine test. **Explanation:** The correct answer is **Lugol’s iodine test**. This test is used to identify **glycogenated vaginal epithelial cells** in a sample. While it does not detect semen directly, it is used in forensic investigations to confirm that a swab was indeed taken from the vaginal vault. In the context of rape investigations, identifying these cells on a penile swab or confirming their presence on a vaginal swab is a standard procedure to establish sexual contact. **Analysis of Options:** * **Lugol’s Iodine Test (Correct):** It reacts with the glycogen in vaginal epithelial cells, staining them dark brown. This helps prove that the specimen is of vaginal origin. * **Acro-reaction Test:** This is a histochemical test used to detect the presence of **acrosin** (an enzyme in the sperm head). It is used to identify spermatozoa, not the seminal fluid or vaginal origin specifically. * **Precipitin Test:** This is a serological test used to determine the **species of origin** (e.g., confirming if blood or semen is human or animal). * **Berberio’s Test:** This is a microchemical test for semen that detects **spermine**. It produces yellow, needle-shaped crystals of spermine picrate. (Note: Florence test detects choline). **High-Yield Clinical Pearls for NEET-PG:** * **Acid Phosphatase Test:** The most common screening (presumptive) test for seminal fluid; levels >300 U/L are highly suggestive. * **PSA (p30):** The most specific marker for semen, even in vasectomized (azoospermic) males. * **Christmas Tree Stain:** The gold standard for visualizing morphology of spermatozoa under a microscope. * **MTP Act 2021:** Remember that for a rape survivor, abortion is legal up to **24 weeks** of gestation.

Q: What is a common delayed cause of death following criminal abortion?

Septicemia. **Explanation:** The causes of death in criminal abortion are categorized based on the timing of the event: **Immediate** (within seconds to minutes), **Delayed** (within hours to days), and **Remote** (weeks later). **1. Why Septicemia is Correct:** Septicemia is the most common **delayed** cause of death. Criminal abortions are typically performed by unskilled persons (quacks) in unhygienic conditions using non-sterile instruments (e.g., abortion sticks, knitting needles). This introduces virulent organisms like *Clostridium welchii*, *E. coli*, or *Streptococcus* into the highly vascularized pregnant uterus, leading to fulminant sepsis, peritonitis, and multi-organ failure within 2 to 7 days. **2. Why other options are incorrect:** * **Shock:** This is an **immediate** cause. It can be neurogenic (vasovagal shock due to cervical stimulation) or hemorrhagic. * **Hemorrhage:** This is an **immediate or early** cause. Profuse bleeding occurs due to incomplete evacuation of products of conception or trauma to the uterine wall/vessels. * **Fat Embolism:** This is an **early** cause (usually within hours). It occurs when oily abortifacients or soapy solutions are injected under pressure into the uterine cavity, entering the venous circulation. **High-Yield Clinical Pearls for NEET-PG:** * **Most common cause of death overall:** Septicemia. * **Most common cause of immediate death:** Air Embolism (due to air being forced into the placental site via a syringe or pump). * **Post-mortem finding in Air Embolism:** Frothy blood in the right heart chambers; the heart should be opened under water to demonstrate air bubbles. * **Rule of Haase:** Used to determine the age of the fetus in months (Square root of length in cm for first 5 months; length divided by 5 for months 6-10).

Q: Multiple pregnancy resulting from fertilization of two ova discharged from the ovary at different periods of ovulation is best termed as?

Superfoetation. ### Explanation **Correct Answer: B. Superfoetation** **Superfoetation** is the fertilization of a second ovum when a fetus is already present in the uterus. It involves the fertilization of two ova discharged during **different menstrual cycles**. For this to occur, the first pregnancy must not have suppressed ovulation, and the second embryo must successfully implant despite the presence of the first. While theoretically possible, it is extremely rare in humans because the hormonal changes of pregnancy typically inhibit further ovulation and plug the cervix with mucus. **Analysis of Incorrect Options:** * **A. Superfecundation:** This refers to the fertilization of two ova discharged during the **same ovulation cycle** by two separate acts of coitus. If the acts involve different male partners, it results in *heteropaternal superfecundation* (twins with different fathers). * **C. Pseudocyesis:** Also known as "phantom pregnancy," this is a psychological condition where a non-pregnant woman exhibits physical symptoms of pregnancy (amenorrhea, abdominal enlargement, morning sickness) due to an intense desire or fear of becoming pregnant. * **D. Atavism:** This is a biological phenomenon where an ancestral genetic trait reappears after having been lost through evolutionary change in previous generations (e.g., a human baby born with a small tail). **High-Yield NEET-PG Pearls:** * **Superfoetation:** Different cycles, different ages of fetuses. * **Superfecundation:** Same cycle, same age of fetuses. * **Medical Jurisprudence:** Both conditions are forensically significant in cases of disputed paternity and inheritance. * **Corpus Luteum:** In a normal pregnancy, the high levels of Progesterone produced by the corpus luteum (and later the placenta) prevent the maturation of new follicles, making superfoetation biologically improbable.

Q: What is the most likely age of a child who is a victim of rape, being examined under the POCSO Act?

7 years. **Explanation:** The correct answer is **7 years** because it represents a critical legal threshold in the Indian Penal Code (IPC) regarding criminal responsibility and the capacity to give consent. **Why 7 years is the correct answer:** Under **Section 82 of the IPC**, nothing is an offence which is done by a child under **seven years** of age (*Doli incapax*). In the context of forensic examinations and the POCSO Act, the age of 7 is a high-yield milestone because it marks the transition from absolute immunity to qualified responsibility. Furthermore, in pediatric forensic cases, the eruption of the **first permanent molar** (which occurs at 6–7 years) is the most reliable dental marker used by forensic experts to corroborate the age of a young victim during a medical examination. **Analysis of Incorrect Options:** * **4 years (Option A):** While children of this age can be victims, it is not a specific legal or developmental milestone frequently tested as a "most likely" threshold in forensic jurisprudence. * **10 years (Option C):** This age does not correspond to a specific legal transition in the IPC or the POCSO Act. * **13 years (Option D):** While this marks the onset of puberty (menarche), the legal definition of a "child" under the POCSO Act is any person below **18 years**. However, 7 years remains the more significant forensic milestone regarding the "age of discretion." **Clinical Pearls for NEET-PG:** * **POCSO Act (2012):** Defines a child as anyone below 18 years. Mandatory reporting is required under Section 19. * **Section 375 IPC:** Defines rape. Consent of a girl below **18 years** is immaterial. * **Rule of 7 & 12:** Under 7 years = Absolute immunity (*Doli incapax*); 7–12 years = Partial immunity depending on maturity (*Doli capax*). * **Dental Ageing:** 6–7 years is the "6-year molar" eruption time, a common MCQ fact.

Q: Indications of Medical Termination of Pregnancy (MTP) are all, except:

Maternal age 35 years. ### Explanation The Medical Termination of Pregnancy (MTP) Act, 1971 (amended in 2021), specifies legal grounds under which a pregnancy can be terminated by a registered medical practitioner. **Why Option D is Correct:** **Maternal age (e.g., 35 years)** is not a legal indication for MTP. While advanced maternal age may increase the risk of chromosomal abnormalities (like Down Syndrome), the age of the mother itself does not qualify as a ground for termination unless there is documented evidence of a substantial risk of physical or mental abnormalities in the fetus (Eugenic ground). **Why Other Options are Incorrect:** * **Option A (Humanitarian Ground):** Pregnancy resulting from **rape** is a valid indication as it is presumed to cause grave injury to the mental health of the woman. * **Option B (Social Ground):** **Contraceptive failure** (failure of any device or method used by a woman or her partner) is a valid indication for married or unmarried women, as the resulting unplanned pregnancy is considered a threat to mental health. * **Option C (Therapeutic Ground):** Termination is permitted if the continuation of pregnancy poses a **risk to the life of the pregnant woman** or could cause grave injury to her physical or mental health. **High-Yield Clinical Pearls for NEET-PG:** * **Consent:** Only the consent of the **pregnant woman** is required (if >18 years and of sound mind). Husband’s consent is NOT mandatory. * **Gestational Age Limits:** * Up to **20 weeks**: Requires opinion of **one** RMP. * **20–24 weeks**: Requires opinion of **two** RMPs (for specific categories like rape survivors, minors, or change in marital status). * **Beyond 24 weeks**: Permitted only for substantial fetal abnormalities if approved by a state-level **Medical Board**. * **Confidentiality:** Breach of the woman’s identity is a punishable offense (up to 1 year imprisonment).

Q: Fertilization of two ova discharged from the ovary at different times by two separate acts of coitus at short intervals can be termed as?

Superfecundation. **Explanation:** **1. Why Superfecundation is Correct:** Superfecundation refers to the fertilization of two separate ova (released during the same menstrual cycle) by sperm from two different acts of coitus. If the acts of coitus involve different male partners, it is termed **heteropaternal superfecundation**, which can result in twins with different biological fathers. The key concept here is that the fertilization occurs within the **same ovulatory cycle**. **2. Analysis of Incorrect Options:** * **Superfoetation (Option B):** This is the fertilization of a second ovum when a fetus is already present in the uterus from a **previous cycle**. It involves the fertilization of two ova released in different menstrual cycles. This is extremely rare in humans because the high progesterone levels of pregnancy typically inhibit further ovulation and seal the cervix. * **Pseudocyesis (Option A):** Also known as "phantom pregnancy," this is a psychological condition where a non-pregnant woman exhibits physical symptoms of pregnancy (amenorrhea, abdominal enlargement, morning sickness) due to an intense desire or fear of being pregnant. * **Vanishing Twin Syndrome (Option D):** This occurs when one fetus in a multi-gestation pregnancy dies in utero and is subsequently reabsorbed by the mother or the other twin, often appearing as a "disappearance" on follow-up ultrasound. **3. NEET-PG High-Yield Pearls:** * **Superfecundation:** Same cycle, different coitus. * **Superfoetation:** Different cycles, different coitus (Rare/Theoretical in humans). * **Dizygotic Twins:** The physiological basis for superfecundation; it requires polyovulation. * **Legal Significance:** Heteropaternal superfecundation is a classic forensic/medico-legal scenario used to discuss disputed paternity in twins.

Q: The hymen of a 'false virgin' is typically described as not being:

Rigid. **Explanation:** The concept of a **'False Virgin'** refers to a woman who has had sexual intercourse but whose hymen remains intact and shows no signs of tearing. This occurs when the hymen possesses specific anatomical characteristics that allow it to stretch during penetration rather than rupture. **Why 'Rigid' is the correct answer:** For a woman to be a 'false virgin,' the hymen must be capable of stretching to accommodate the penis. A **rigid** hymen lacks this distensibility; it is stiff and non-compliant, making it highly likely to tear during the first act of intercourse. Therefore, a rigid hymen is the antithesis of the findings in a false virgin. **Analysis of Incorrect Options:** * **A, B, and C (Loose, Thick, Elastic):** These are the classic features of a hymen in a false virgin. An **elastic** and **loose** hymen can stretch significantly during coitus and return to its original shape afterward. A **thick** hymen provides the structural integrity to withstand pressure without lacerating. These types are often referred to as "complaisant" or "distensible" hymens. **Clinical Pearls for NEET-PG:** * **True Virgin:** A woman who has never had sexual intercourse and possesses an intact hymen. * **Virtuality (Signs of Virginity):** The most reliable sign of virginity is an intact, non-distensible hymen with a small orifice, though no single sign is 100% conclusive. * **Medicolegal Significance:** The presence of an intact hymen does not absolutely rule out sexual intercourse (False Virgin), nor does a ruptured hymen absolutely prove it (as it can rupture due to trauma, exercise, or medical procedures). * **Carunculae Myrtiformes:** These are small, rounded elevations representing the remnants of the hymen after childbirth (not just after intercourse).

Question 1

What is the weight of an abortus?

Accepted Answer

Less than 500 g

Answer

700-900 g

Answer

1-1.2 kg

Answer

500-750 g

Question 2

Which test is used to identify seminal fluid in vaginal swabs collected for the investigation of rape?

Accepted Answer

Lugol's iodine test

Answer

Acro-reaction test

Answer

Precipitin test

Answer

Berberio's test

Question 3

What is a common delayed cause of death following criminal abortion?

Accepted Answer

Septicemia

Answer

Shock

Answer

Hemorrhage

Answer

Fat embolism

Question 4

Multiple pregnancy resulting from fertilization of two ova discharged from the ovary at different periods of ovulation is best termed as?

Accepted Answer

Superfoetation

Answer

Superfecundation

Answer

Pseudocyesis

Answer

Atavism

Question 5

Which of the following is not a ground for conduction of Medical Termination of Pregnancy (MTP)?

Accepted Answer

Being an unmarried female

Answer

Contraceptive failure

Answer

Rape

Answer

Mother at risk

Question 6

What is the most likely age of a child who is a victim of rape, being examined under the POCSO Act?

Accepted Answer

7 years

Answer

4 years

Answer

10 years

Answer

13 years

Question 7

Indications of Medical Termination of Pregnancy (MTP) are all, except:

Accepted Answer

Maternal age 35 years

Answer

Pregnancy due to rape

Answer

Contraceptive failure

Answer

Pregnancy endangering mother's life

Question 8

Pregnancy resulting from contraceptive failure can be terminated under which indication of the Medical Termination of Pregnancy (MTP) Act?

Accepted Answer

Social indication

Answer

To save the life of the mother

Answer

Eugenic indication

Answer

None of the above

Question 9

Fertilization of two ova discharged from the ovary at different times by two separate acts of coitus at short intervals can be termed as?

Accepted Answer

Superfecundation

Answer

Pseudocyesis

Answer

Superfoetation

Answer

Vanishing twin syndrome

Question 10

The hymen of a 'false virgin' is typically described as not being:

Accepted Answer

Rigid

Answer

Loose

Answer

Thick

Answer

Elastic

Sexual Offences and Abortion — MCQs

Sexual Offences and Abortion — MCQs

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