Sexual Offences and Abortion Practice Questions

Q: An adult male accused of rape is brought for medical examination within 12 hours. Which of the following findings would NOT indicate rape?

Presence of smegma on glans penis. In forensic medicine, the examination of an accused individual focuses on evidence of recent sexual activity and the physical capacity to perform the act. **Explanation of the Correct Answer:** **Option B (Presence of smegma on glans penis)** is the correct answer because smegma is a sebaceous secretion that accumulates under the prepuce. It is easily wiped away during the friction of sexual intercourse. If a thick, undisturbed layer of smegma is present on the glans, it strongly suggests that penetration has **not** occurred recently. Therefore, its presence is a negative finding for rape. **Analysis of Other Options:** * **Option A (Non-retractile prepuce):** This condition (Phimosis) may make penetration painful or difficult, but it does not physically prevent the act of rape. An accused can still commit the offence despite this condition. * **Option C (Absence of injury marks):** The absence of injuries on the penis (such as frenular tears or abrasions) does not rule out rape. If the victim was unconscious, incapacitated, or if there was sufficient lubrication, penetration can occur without leaving physical marks on the accused. **High-Yield Clinical Pearls for NEET-PG:** * **Smegma:** Its presence is a "negative sign." It usually takes about 24 hours to re-accumulate significantly after intercourse. * **Potency vs. Sterility:** In rape cases, the court is concerned with *Potentia Coeundi* (ability to perform intercourse), not *Potentia Generandi* (ability to procreate/fertility). * **Locard’s Principle:** The most vital evidence on the accused is the presence of the victim's biological material (vaginal epithelial cells, pubic hair, or blood) on the penis or clothing.

Q: The Florence test detects which of the following substances?

Choline. **Explanation:** The **Florence test** is a preliminary (presumptive) chemical test used in forensic medicine to identify the presence of seminal fluid. 1. **Why Choline is correct:** Seminal fluid contains high concentrations of **phosphorylcholine**, which is broken down by the enzyme acid phosphatase into free **choline**. In the Florence test, the reagent (potassium iodide and iodine) reacts with choline to form dark brown, rhombic, or needle-shaped crystals of **periodide of choline**. These crystals are visible under a microscope and resemble haemin crystals. 2. **Why other options are incorrect:** * **Inositol:** While present in semen, it is not the target of the Florence test. * **Spermine:** This is the target of the **Barberio test**. In that test, picric acid reacts with spermine to form yellow, needle-shaped crystals of spermine picrate. * **Citric acid:** Though a major constituent of prostatic fluid, it is not used as a diagnostic marker in these specific micro-crystal tests. **High-Yield Clinical Pearls for NEET-PG:** * **Florence Test:** Detects Choline (Brown rhombic crystals). It is a **non-specific** test because choline can also be found in other body fluids like vaginal secretions or perspiration. * **Barberio Test:** Detects Spermine (Yellow needle-shaped crystals). * **Acid Phosphatase Test:** The most important screening test for semen; levels >50 U/mL are considered presumptive evidence. * **Confirmatory Test:** The only absolute proof of semen is the microscopic identification of **spermatozoa** (using Christmas Tree stain) or the detection of **p30 (Prostate-Specific Antigen)**.

Q: The post-coital interval is not usually determined from which of the following?

MHS-5. **Explanation:** The determination of the **post-coital interval (PCI)**—the time elapsed between sexual intercourse and the collection of evidence—is crucial in forensic investigations of sexual assault. This is typically estimated based on the **degradation rates** of specific components found in seminal fluid. **Why MHS-5 is the correct answer:** **MHS-5** (Monoclonal Hypo-Sperm 5) is a monoclonal antibody used to detect **Seminal Vesicle-Specific Antigen (SVSA)**. Its primary forensic utility is as a highly specific **qualitative marker** to confirm the presence of semen, even in vasectomized or azoospermic males. Unlike enzymes or spermatozoa, MHS-5 does not have a well-established, predictable rate of decay used to calculate the post-coital interval; it is used for **identification**, not dating. **Analysis of incorrect options:** * **Spermatozoa (A):** The most traditional method for PCI. Motile sperm usually disappear from the vagina within 6–12 hours, while non-motile heads can persist for 3–7 days. * **Phosphoglucomutase (PGM) (B) and Peptidase A (Pep A) (C):** These are **seminal enzymes** (isoenzymes). Because they degrade at known, predictable rates within the female reproductive tract, their presence or activity levels are used to estimate the time since intercourse (usually within 24–48 hours). **High-Yield Clinical Pearls for NEET-PG:** * **Acid Phosphatase (AP):** Useful for PCI estimation up to 24–48 hours. * **Prostate-Specific Antigen (PSA/p30):** A reliable marker for semen identification; it disappears from the vagina in approximately 24–48 hours. * **Florence Test:** Tests for choline (brown rhombic crystals). * **Barberio Test:** Tests for spermine (yellow needle-shaped crystals). * **Zinc:** High concentrations are found in semen and can be used for identification.

Q: Which of the following is the surest sign of virginity?

None of the above. In forensic medicine, the concept of a "sure sign" of virginity is a legal and medical myth. There is no single physical finding that can definitively prove a woman has never had sexual intercourse. **1. Why "None of the above" is correct:** Virginity is a clinical state that cannot be confirmed with 100% certainty by physical examination alone. The medical consensus, supported by the WHO and forensic guidelines, is that anatomical variations and the elasticity of tissues make it impossible to distinguish between a virgin and a non-virgin through a routine physical exam. **2. Why the other options are incorrect:** * **Intact Hymen:** This is the most common misconception. An intact hymen does not prove virginity because some hymens are **fimbriated** or **septate**, and others are highly **elastic (complaisant)**, allowing for penetration without tearing. Conversely, a ruptured hymen does not prove sexual activity, as it can be torn due to trauma, sports, or medical procedures. * **Convex Uterine Wall:** This is a characteristic of a nulliparous uterus (a woman who has never given birth), not a virgin. A woman can be sexually active but never pregnant, maintaining a convex uterine fundus. * **Non-pendulous Breasts:** Breast shape and firmness are determined by genetics, age, BMI, and Cooper’s ligaments. While pregnancy and lactation can cause breasts to become pendulous, sexual intercourse itself has no effect on breast morphology. **Clinical Pearls for NEET-PG:** * **True Sign of Virginity:** There is none. * **Definitive Sign of Defloration:** There is no "sure" sign, but the presence of **Carunculae Myrtiformes** (rounded tags of tissue representing a healed, ruptured hymen) is a sign of previous vaginal delivery, not just intercourse. * **Medical-Legal Note:** The "Two-finger test" is legally banned and considered a violation of human rights; it has no scientific basis in determining virginity or sexual assault.

Q: A police officer brings the aborted product of conception of size 2 cm and weight 10 gm. For all forensic purposes, what will be the estimated gestational age of the fetus?

1.5 months. ### Explanation The estimation of gestational age in a fetus is primarily determined using **Haase’s Rule**, which correlates the length of the fetus with its age in months. **1. Why Option A is Correct:** According to Haase’s Rule, for the first five months of pregnancy, the age in months is calculated as the **square root of the length (in cm)**. * Given length = 2 cm. * $\sqrt{2} \approx 1.41$ months. * Rounding to the nearest clinical milestone, this corresponds to **1.5 months**. Additionally, weight-based estimation supports this: at 1 month, the fetus is negligible in weight; by 2 months, it is approximately 4 cm and 10–20 gm. A 2 cm, 10 gm specimen fits the transition between the 1st and 2nd month. **2. Why Other Options are Incorrect:** * **Option B (2.5 months):** At this stage, the length would be approximately 6.25 cm ($2.5^2$). * **Option C (3.5 months):** The length would be approximately 12.25 cm ($3.5^2$). * **Option D (4 months):** The length would be 16 cm ($4^2$). **3. High-Yield Clinical Pearls for NEET-PG:** * **Haase’s Rule (First 5 months):** $Length (cm) = (Month)^2$. * **Haase’s Rule (6 to 10 months):** $Length (cm) = Month \times 5$. * **Weight Milestone:** A fetus typically weighs ~100g at 4 months and ~300g at 5 months. * **Viability:** In India, legal viability is generally considered at 28 weeks (7 months), though medically it is shifting toward 24 weeks. * **Quick Tip:** If the question provides length in centimeters, always check if it is less than or greater than 25 cm to decide which part of Haase's rule to apply.

Q: Repeat offence of stalking is:

Cognizable & non-bailable. ### Explanation **Stalking** is defined under **Section 354D of the Indian Penal Code (IPC)**. It involves a man following a woman, contacting her despite her clear indication of disinterest, or monitoring her internet/electronic communication. #### Why the Correct Answer is Right: The legal classification of stalking depends on whether it is a first-time or a repeat offense: * **First Conviction:** It is considered **Cognizable** (police can arrest without a warrant) but **Bailable** (the accused has a right to be released on bail from the police station). * **Second or Subsequent Conviction (Repeat Offence):** The law becomes more stringent to deter habitual offenders. It remains **Cognizable**, but becomes **Non-bailable** (bail is not a right and must be granted by a Magistrate). #### Why Other Options are Wrong: * **Option A:** This describes a **first-time** stalking offense, not a repeat offense. * **Option B & D:** Stalking is never "Non-cognizable." Because it is a crime against the modesty and safety of women, the police have the authority to arrest the perpetrator without a warrant from the first instance. #### High-Yield Facts for NEET-PG: * **Section 354 IPC Series (Post-Nirbhaya Act 2013):** * **354A:** Sexual Harassment. * **354B:** Assault with intent to disrobe. * **354C:** Voyeurism (First offense: Bailable; Repeat: Non-bailable). * **354D:** Stalking (First offense: Bailable; Repeat: Non-bailable). * **Punishment for Repeat Stalking:** Imprisonment up to 5 years and a fine. * **Cognizable Offence:** An offense where the police officer may arrest without a warrant (usually serious crimes). * **Non-bailable Offence:** An offense where bail is a judicial discretion, not a matter of right.

Q: Rape is defined as when a male penetrates the penis into which of the following orifices?

Vagina, anus, and mouth. **Explanation:** The definition of rape in India underwent a significant transformation following the **Criminal Law (Amendment) Act, 2013** (based on the Justice Verma Committee recommendations). Under the revised **Section 375 of the Indian Penal Code (IPC)**—now transitioned to **Section 63 of the Bharatiya Nyaya Sanhita (BNS)**—the legal definition of rape has been vastly broadened. **Why Option D is Correct:** Legally, rape is no longer limited to penile-vaginal penetration. It is defined as a male penetrating his penis into the **vagina, mouth, urethra, or anus** of a woman, or making her do so with him or another person. Therefore, penetration into the vagina, anus, or mouth all constitute the act of rape. **Analysis of Incorrect Options:** * **Option A & B:** While penetration into the vagina or anus constitutes rape, these options are incomplete. Choosing only one ignores the other orifices legally recognized under the current law. * **Option C:** While it includes the vagina and urethra, it omits the anus and mouth, which are equally critical components of the statutory definition. **High-Yield Clinical Pearls for NEET-PG:** * **Penetration:** Even "slight penetration" is sufficient to constitute rape; full penetration or ejaculation is **not** required. * **Non-Penile Acts:** Rape also includes the insertion of any object or body part (other than the penis) into the proximal orifices, or applying mouth to such orifices, without consent. * **Age of Consent:** The age of consent in India is **18 years**. Any sexual intercourse with a girl under 18 is statutory rape, regardless of consent. * **Medical Examination:** Consent for a medical examination of a rape victim must be obtained under **Section 164A CrPC** (now Section 184 BNSS). The "Two-Finger Test" is strictly prohibited and considered a violation of privacy.

Question 1

An adult male accused of rape is brought for medical examination within 12 hours. Which of the following findings would NOT indicate rape?

Accepted Answer

Presence of smegma on glans penis

Answer

Presence of non-retractile prepuce

Answer

Absence of injury marks on the private parts

Answer

All of the above

Question 2

The Florence test detects which of the following substances?

Accepted Answer

Choline

Answer

Inositol

Answer

Spermine

Answer

Citric acid

Question 3

Regarding medical termination of pregnancy, all of the following are true except?

Accepted Answer

Termination of pregnancy up to 20 weeks can be done by a medical practitioner without consulting a specialist.

Answer

Professional secrecy has to be maintained.

Answer

A woman has the right to abort her fetus without the consent of her husband.

Answer

In an emergency, termination of pregnancy can be done by a single doctor.

Question 4

The post-coital interval is not usually determined from which of the following?

Accepted Answer

MHS-5

Answer

Spermatozoa

Answer

Phosphoglucomutase (PGM)

Answer

Peptidase (Pep A)

Question 5

The husband involved in battered wife syndrome is usually:

Accepted Answer

Dependent and suspicious

Answer

Mature and assertive husband

Answer

Immature and assertive

Answer

Mature and non-controlling

Question 6

Which of the following is the surest sign of virginity?

Accepted Answer

None of the above

Answer

Intact hymen

Answer

Convex uterine wall

Answer

Non-pendulous breasts

Question 7

A police officer brings the aborted product of conception of size 2 cm and weight 10 gm. For all forensic purposes, what will be the estimated gestational age of the fetus?

Accepted Answer

1.5 months

Answer

2.5 months

Answer

3.5 months

Answer

4 months

Question 8

Repeat offence of stalking is:

Accepted Answer

Cognizable & non-bailable

Answer

Cognizable & bailable

Answer

Non-cognizable & bailable

Answer

Non-cognizable & non-bailable

Question 9

A 28-year-old male presents for a potency certificate. Physical examination reveals normal external genitalia. Which of the following is the most appropriate statement that can be given in this scenario?

Accepted Answer

There is nothing to suggest that the person is incapable of sexual intercourse.

Answer

The person may or may not be impotent.

Answer

The person may or may not be potent.

Answer

The person is potent.

Question 10

Rape is defined as when a male penetrates the penis into which of the following orifices?

Accepted Answer

Vagina, anus, and mouth

Answer

Vagina

Answer

Anus

Answer

Vagina and urethra

Sexual Offences and Abortion — MCQs

Sexual Offences and Abortion — MCQs

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