Infanticide Practice Questions

Q: Which of the following conditions is a necessary prerequisite for this change?

Adequate liquor amnii. ***Adequate liquor amnii*** - **Adequate amniotic fluid** provides the necessary environment for **sterile autolysis** to occur in a dead fetus, allowing maceration to proceed. - The **intact membranes** with sufficient liquor create an **anaerobic environment** that prevents putrefaction and promotes the characteristic features of maceration. *Rupture of membranes* - **Ruptured membranes** lead to loss of amniotic fluid and exposure to air, preventing maceration. - This condition typically results in **mummification** rather than maceration due to dehydration and desiccation. *Scanty liquor amnii* - **Oligohydramnios** lacks sufficient fluid for the maceration process to occur effectively. - Limited amniotic fluid leads to **mummification** with dry, leathery skin rather than the soft, peeling skin seen in maceration. *Air inside the uterine cavity* - Presence of **air or gas** creates conditions favorable for **putrefaction** rather than maceration. - This leads to **greenish discoloration** and **gas formation** with foul odor, contrasting with the sterile autolysis of maceration.

Q: A 2-week-old infant is brought to the hospital. Parents report a history of a single fall, but X-ray reveals multiple fractures at different stages of healing. What is the most likely diagnosis?

Battered baby syndrome. ***Battered baby syndrome*** - The presence of **multiple fractures** at **different stages of healing** is the most definitive radiological sign of non-accidental injury, indicating repeated trauma over time. - There is a significant discrepancy between the history provided by the parents (a single fall) and the clinical findings, which is a major red flag for child abuse. *Osteogenesis imperfecta* - This is a genetic disorder characterized by brittle bones due to defective **collagen synthesis**, leading to fractures with minimal trauma. However, it does not explain the different stages of healing, which point to injuries occurring at different times. - Other clinical features, such as **blue sclerae**, hearing loss, and dentinogenesis imperfecta, would typically be present but are not mentioned in this case. *Accidental fall* - A single accidental fall would result in injuries that are all in the **same stage of healing**, which contradicts the X-ray findings in this infant. - The pattern and number of fractures are inconsistent with a simple fall, which usually causes a single, isolated injury like a linear skull fracture. *Birth trauma* - Injuries sustained during birth, such as a fractured **clavicle** or humerus, would all have occurred at the same time and thus be in the same healing phase. - At two weeks of age, any new fractures or fractures at different healing stages could not be attributed to the birth event.

Q: What is the Indian Penal Code (IPC) section related to infanticide?

315. ***315*** - Section 315 of the IPC specifically addresses **"Act done with intent to prevent child being born alive or to cause it to die after birth"**. - This is the **primary section dealing with infanticide** in Indian Penal Code. - It covers acts committed with the intention to prevent a child from being born alive or to cause its death after birth. - Punishment: Imprisonment up to 10 years and/or fine. *302* - Section 302 of the IPC deals with **punishment for murder**. - If an infant is born alive and is subsequently killed, it may be prosecuted as **murder** under this section. - However, Section 302 is a general provision for murder, not specifically for infanticide. - Punishment: Death penalty or life imprisonment. *312* - Section 312 of the IPC deals with **causing miscarriage**. - This section applies when a person voluntarily causes a woman to miscarry. - It does not apply to infanticide as it concerns the fetus before birth, not a live-born infant. *318* - Section 318 of the IPC addresses **concealment of birth by secret disposal of dead body**. - This section is relevant when someone secretly disposes of a dead body to conceal the birth. - It is related to but distinct from infanticide itself.

Q: The test based on lung weight is useful in the diagnosis of live birth.

Static test. ***Static test*** - This test is based on the **absolute weight of the lungs** and is used to determine if they have undergone inflation with air after birth. - In a **stillborn fetus**, the lungs are dense and heavy (approximately 1/70th of body weight), while in a live birth, they are lighter due to air inflation (approximately 1/25th of body weight). *Wredin's test* - This test involves measuring the **chloride content of the fetal blood** and is used to estimate the time of death, not specifically live birth. - It differentiates between a stillborn and a liveborn by assessing the presence of **intrapartum asphyxia**. *Breslau's second life test* - This test is a **histological examination** of the lungs to look for evidence of vital reactions or gas exchange. - It involves examining **alveolar distension** and the presence of foreign material in the airways which indicate gasping or breathing movements. *Hydrostatic test* - This test determines if the lungs have **floated when placed in water**, indicating the presence of air from respiration. - It's a qualitative test and can be influenced by decomposition or artificial inflation, hence not solely based on lung weight.

Q: What is the ratio of lung weight to body weight after respiration?

1:35. ***1:35*** - This ratio of lung weight to body weight, approximately **1:35** (or 0.028), is generally observed in healthy adults after respiration, reflecting the proportion of the lungs' mass relative to the total body mass. - The lungs are relatively light organs due to their **spongy, air-filled structure**, which allows for efficient gas exchange without adding excessive weight to the thoracic cavity. *1:25* - A ratio of 1:25 would imply that the **lungs are heavier** relative to body weight than typically observed in healthy adults. - Such a ratio might be seen in conditions involving **pulmonary edema** or other forms of lung congestion, where increased fluid or tissue mass elevates lung weight. *1:30* - A ratio of 1:30 also suggests a **slightly higher lung weight** relative to body weight compared to the average healthy adult. - While closer to the normal range, it still generally indicates a greater proportion of the body's mass being attributed to the lungs than is typical in normal physiological states. *1:60* - A ratio of 1:60 would indicate that the **lungs are significantly lighter** relative to overall body weight. - This extreme ratio is not physiologically typical and could suggest **severe lung hypoplasia** or other developmental abnormalities affecting lung mass.

Q: In a case of suspected infanticide, a post-mortem examination is performed, including Breslau's second life test. This test aims to detect changes in which of the following organs?

Stomach and intestines. ***Stomach and intestines*** - **Breslau's second life test** examines the **stomach and intestines** by floating them in water to detect swallowed air, indicating live birth and post-natal respiration. - The presence of air in these organs suggests the infant breathed and swallowed air after birth, distinguishing it from stillbirth. *Brain* - Brain examination is crucial for detecting **head trauma** or **hypoxic-ischemic encephalopathy** but is not the target of **Breslau's second life test**. - Neurological findings help determine cause of death but cannot establish whether the infant breathed independently. *Heart* - Cardiac examination identifies **congenital heart defects** or circulatory abnormalities that may contribute to infant death. - The heart's condition helps establish cause of death but is not assessed in **Breslau's second life test** for evidence of respiration. *Lung* - The lungs are examined in **Breslau's first life test** (hydrostatic lung test) to detect air indicating respiration, not the second test. - While lung examination is vital for determining live birth, **Breslau's second life test** specifically targets the digestive organs.

Q: Abandoning a child is punishable by imprisonment for up to

7 years. ***7 years*** - Under **Section 317 of the Indian Penal Code (IPC)**, any person who exposes or leaves a child under the age of twelve years, with the intention of wholly abandoning such child, is liable to imprisonment for up to **seven years**, or fine, or both. - This punishment reflects the severe nature of abandoning a dependent, vulnerable child to potential harm or neglect. *5 years* - While some offenses carry a five-year imprisonment term, **child abandonment** is specifically addressed with a more severe penalty due to the significant risk to the child's life and well-being. - There is no specific provision in the **Indian Penal Code** that sets a five-year maximum for the offense of child abandonment as described. *4 years* - A four-year imprisonment term is not the legally stipulated maximum for the offense of **child abandonment** under the relevant sections of the Indian Penal Code. - This duration is inadequate to reflect the gravity of intentional abandonment of a young child. *2 years* - A two-year prison sentence is significantly less than the maximum penalty for child abandonment, which is considered a serious crime. - Such a short sentence would not align with the intent of discouraging actions that put children at extreme risk.

Q: Overriding of skull bones in intrauterine death of a child is known as?

Spaulding's sign. ***Spaulding's sign*** - **Spaulding's sign** refers to the **overlapping of fetal skull bones** (suture overriding) due to the liquefaction of the fetal brain, indicating **intrauterine fetal death**. - This sign is visible on X-ray or ultrasound and is a key indicator of **fetal demise**. *Maceration* - **Maceration** describes the **softening and discoloration of fetal skin** due to prolonged exposure to amniotic fluid after intrauterine death. - While an indicator of fetal death, it refers to skin changes, not specifically skull bone overriding. *Rigor mortis* - **Rigor mortis** is the **stiffening of muscles** that occurs a few hours after death, resulting from chemical changes in the muscle tissue. - This post-mortem change is observed in expired individuals and is not directly related to fetal skull overriding. *Livor mortis* - **Livor mortis** (or **lividity**) is the **pooling of blood** in dependent parts of the body after circulation ceases, causing a purplish discoloration of the skin. - It is a post-mortem indicator of death in adults and is not associated with skull bone changes in utero.

Q: Killing of a 6 months old child by parents is known as -

Infanticide. ***Infanticide*** - This term specifically refers to the killing of an **infant** (child under 1 year of age), typically by a parent. - In **forensic medicine**, infanticide is legally defined as the intentional killing of a child within **12 months of birth**. - Often committed by the mother during the first year of life, sometimes in the context of **puerperal psychosis** or postpartum mental health issues. - Under **Indian Penal Code Section 315**, specific provisions exist for infanticide, with different penalties compared to murder. *Neonatal homicide* - Refers to the killing of a **neonate** (newborn within the first **28 days** of life). - A 6-month-old child is well beyond the neonatal period, making this term inappropriate. - Also called **neonaticide** in forensic literature. *Genocide* - Refers to the systematic and intentional destruction of a **racial, ethnic, national, or religious group**. - Involves **mass killing** of people, not an individual act. - Completely different from the killing of a single child by parents. *Abortion* - Medical or surgical termination of **pregnancy before viability** (typically before 20-24 weeks of gestation). - Involves termination of a **fetus in utero**, not a child who has already been born. - A 6-month-old child is a live-born infant, making this term completely inapplicable.

Q: Spalding's sign occurs because of:

Maceration. ***Maceration*** - **Spalding's sign** is a radiological finding observed in **fetuses that have died in utero**, characterized by overlapping of the cranial bones due to softening of the skull and subsequent head compression. - This overlapping is a consequence of the **maceration process** (softening and disintegration of tissues) and liquefaction of brain tissue that occurs following fetal death. *Hanging* - **Hanging** is a form of asphyxia due to suspension by a ligature around the neck, typically causing death by cerebral anoxia. - It does not involve the process of internal decomposition or the specific radiographic changes seen in post-fetal death. *Drowning* - **Drowning** is a form of asphyxia caused by submersion in a liquid medium, leading to respiratory impairment. - This mode of death does not produce the specific cranial changes associated with Spalding's sign, which is indicative of intrauterine fetal death. *Mummification* - **Mummification** is a process of desiccation (drying out) and preservation of tissues that can occur in dry environments after death. - While it is a post-mortem change, it involves the drying and hardening of tissues, rather than the softening and disintegration central to the development of Spalding's sign.

Question 1

Which of the following conditions is a necessary prerequisite for this change?

Accepted Answer

Adequate liquor amnii

Answer

Rupture of membranes

Answer

Scanty liquor amnii

Answer

Air inside the uterine cavity

Question 2

A 2-week-old infant is brought to the hospital. Parents report a history of a single fall, but X-ray reveals multiple fractures at different stages of healing. What is the most likely diagnosis?

Accepted Answer

Battered baby syndrome

Answer

Accidental fall

Answer

Birth trauma

Answer

Osteogenesis imperfecta

Question 3

What is the Indian Penal Code (IPC) section related to infanticide?

Accepted Answer

315

Answer

312

Answer

318

Answer

302

Question 4

The test based on lung weight is useful in the diagnosis of live birth.

Accepted Answer

Static test

Answer

Wredin's test

Answer

Breslau's second life test

Answer

Hydrostatic test

Question 5

What is the ratio of lung weight to body weight after respiration?

Accepted Answer

1:35

Answer

1:25

Answer

1:30

Answer

1:60

Question 6

In a case of suspected infanticide, a post-mortem examination is performed, including Breslau's second life test. This test aims to detect changes in which of the following organs?

Accepted Answer

Stomach and intestines

Answer

Brain

Answer

Heart

Answer

Lung

Question 7

Abandoning a child is punishable by imprisonment for up to

Accepted Answer

7 years

Answer

5 years

Answer

4 years

Answer

2 years

Question 8

Overriding of skull bones in intrauterine death of a child is known as?

Accepted Answer

Spaulding's sign

Answer

Maceration

Answer

Rigor mortis

Answer

Livor mortis

Question 9

Killing of a 6 months old child by parents is known as -

Accepted Answer

Infanticide

Answer

Neonatal homicide

Answer

Genocide

Answer

Abortion

Question 10

Spalding's sign occurs because of:

Accepted Answer

Maceration

Answer

Hanging

Answer

Drowning

Answer

Mummification

Infanticide — MCQs

Infanticide — MCQs

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