Infanticide Practice Questions

Q: Abandoning a child is punishable under which section of IPC?

317. ***Correct Option: 317*** - **Section 317 of the IPC** specifically deals with the **exposure and abandonment of a child** under twelve years of age by a parent or person having care of it, with the intention of wholly abandoning such child. - This section aims to protect vulnerable young children from being left uncared for by those responsible for them. *Incorrect Option: 323* - **Section 323** of the IPC pertains to the punishment for **voluntarily causing hurt**. - It does not directly address the act of abandoning a child. *Incorrect Option: 84* - **Section 84** of the IPC relates to the **act of a person of unsound mind**. - This section provides a defense against criminal liability rather than defining an offense like child abandonment. *Incorrect Option: 320* - **Section 320** of the IPC defines **"grievous hurt"**. - It describes severe types of injuries and is not related to the abandonment of a child.

Q: A false negative hydrostatic test result is most likely caused by

Atelectasis. ***Atelectasis*** - **Atelectasis** is the collapse of lung tissue, reducing its volume and leading to a significant decrease in the amount of trapped air compared to a fully inflated lung. - A small amount of trapped air due to atelectasis can cause the lung to **sink** in water, mimicking the appearance of a stillborn infant's lung in the hydrostatic test, thus leading to a **false negative** result. *Artificial respiration* - **Artificial respiration** before death can introduce air into the lungs, making them float and potentially causing a **false positive** result (suggesting live birth) if the infant was stillborn. - This process inflates the lungs, which is the opposite of the condition that would cause a false negative due to inadequate air. *Emphysema* - **Emphysema** pathologically increases the air spaces in the lungs, leading to more trapped air. - This condition would cause the lung to **float more easily**, potentially leading to a **false positive** result in a stillborn infant or an exaggerated floating in a live-born infant. *Putrefaction* - **Putrefaction** is the decomposition of tissues after death, which produces gases within the lungs and other organs. - These gases would cause the lungs to **float**, potentially leading to a **false positive** result in a stillborn infant, making it appear as if the infant had breathed.

Q: Hydrostatic test (Reygate's test) for lungs is based on:

Specific gravity of lung. ***Specific gravity of lung*** - The hydrostatic test (also known as **Reygate's test** or **flotation test**) is a forensic test used to determine if a lung has ever respired, based on its **buoyancy in water**. - This buoyancy is directly related to the lung's **specific gravity**, which changes significantly depending on whether it contains air. - Aerated lungs (which have breathed) have a specific gravity less than 1 and will **float**, while non-aerated lungs have a specific gravity greater than 1 and will **sink**. *Consistency of lung* - While lung consistency can vary based on pathology, it is not the primary principle underlying the hydrostatic test. - The test specifically exploits changes in **density**, not just feel or firmness. *Volume of lungs* - Lung volume is a factor influencing buoyancy, but it's the **ratio of mass to volume** (density/specific gravity) that determines if the lung floats. - A larger lung may still sink if it is collapsed and airless, demonstrating that volume alone is not the sole basis. *Weight of lung* - The weight of the lung is important in determining its overall mass, but the hydrostatic test relies on the **weight relative to its volume** (i.e., specific gravity). - A heavy lung can still float if it contains sufficient air to lower its specific gravity below that of water.

Q: Concealment of birth is punishable under:

Sec. 318 IPC. ***Sec. 318 IPC*** - This section of the **Indian Penal Code (IPC)** specifically deals with the **concealment of birth by secret disposal of dead body**. - It punishes anyone who, by **secretly burying or otherwise disposing of the dead body of a child**, endeavors to conceal the birth of the child. *Sec. 320 IPC* - This section defines **"grievous hurt"** under the IPC. - It lists various types of injuries that constitute grievous hurt, such as **emasculation**, permanent privation of sight or hearing, fracture or dislocation of a bone, etc., and is unrelated to concealment of birth. *Sec. 317 IPC* - This section pertains to the **exposure and abandonment of a child under twelve years** of age by a parent or person having care of it. - While it deals with offenses against a child, it specifically addresses abandonment rather than the concealment of a dead body after birth. *Sec. 312 IPC* - This section addresses **causing miscarriage**. - It punishes anyone who voluntarily causes a woman with child to miscarry, which is distinct from the act of concealing a birth by disposing of a dead child's body.

Q: Best criterion for determining live birth in suspected infanticide cases?

Hydrostatic test (lung float test). ***Hydrostatic test (lung float test)*** - The **hydrostatic test**, also known as the **lung float test**, is considered the most reliable criterion in forensic pathology for determining if an infant was born alive. - A positive result (lungs float in water) indicates that the infant took at least one breath, suggesting **live birth**, as fetal lungs are solid and sink. *Presence of milk or food in stomach* - While the presence of milk or food indicates a period of survival after birth, it doesn't definitively prove **live birth** over stillbirth if the infant was fed immediately after a perimortem event. - It also doesn't provide information about **respiration**, which is a key indicator of live birth. *Evidence of external injuries* - **External injuries** may indicate foul play or neglect, but they do not confirm that the infant was born alive. - An infant could be **stillborn** and then subjected to injuries, or injuries could occur post-mortem. *Examination of umbilical cord changes* - **Umbilical cord changes**, such as desiccation or mummification, indicate the passage of time after birth but do not differentiate between **live birth** and **stillbirth**. - These changes can occur even if the infant was stillborn, especially if there was an attempt to cut and tie the cord.

Q: What is the MOST characteristic finding that distinguishes Battered Baby Syndrome from accidental trauma in a child?

Multiple bruises of different ages. ***Multiple bruises of different ages*** - The presence of **bruises in various stages of healing** suggests repeated injury over time, which is the **hallmark of non-accidental trauma**. - This pattern indicates a history of injury rather than a single accidental event, making it highly suspicious for **Battered Baby Syndrome**. - Different colored bruises (yellow-green vs purple-red) indicate different ages of injury, which is the **MOST characteristic finding** that distinguishes abuse from accidental trauma. *Incorrect: Single spiral fracture of femur* - A **spiral fracture** of the femur can occur from rotational forces, and while it should raise suspicion, a *single* injury may also result from a severe accident. - It does not inherently indicate a pattern of abuse as clearly as injuries of different ages do. *Incorrect: Single subdural hematoma* - A **subdural hematoma** can result from both accidental falls and non-accidental head trauma (e.g., shaken baby syndrome). - A *single* episode, without other accompanying injuries or a history of unexplained trauma, is not as definitive in distinguishing abuse from accident as multiple injuries of different ages. *Incorrect: Failure to thrive without other signs* - **Failure to thrive** can be multifactorial (e.g., medical conditions, nutritional deficiencies, neglect) and, by itself, doesn't distinguish physical abuse from other forms of neglect or medical causes. - While it can be *associated* with abuse, the absence of physical signs of trauma makes it less specific for **Battered Baby Syndrome** compared to active injury patterns.

Q: What is the term used to describe the phenomenon of a fetus making a sound in utero?

Vagitus uterinus. ***Vagitus uterinus*** - This term specifically refers to the phenomenon of a fetus crying or making a sound while still inside the intact **uterus** or during a **breech delivery** before the head is delivered. - It is a rare event, often occurring when air enters the uterus during delivery or a procedure, allowing the vocal cords to vibrate. *Neonatal cry* - This term describes the cry of a **newborn baby** after birth, once completely exposed to the external environment and able to take its first breath of air. - It does not specifically refer to sounds made while still within the uterus. *Fetal vocalization* - This is a more general term that could imply any sound made by a fetus, but it is not the specific medical term for a cry within the uterus. - It lacks the precise historical and medical connotation of sound made from a fetus still in the womb. *Intrauterine sound* - This is a broad term that encompasses any sound originating from within the uterus, such as **fetal heart sounds**, maternal bowel sounds, or blood flow, but not necessarily a vocal cry by the fetus. - It does not specifically refer to the act of crying by the fetus.

Q: First sign of maceration is

Skin slippage. ***Skin slippage*** - **Skin slippage**, also known as the "washerwoman's hands" appearance, is the **earliest visible sign of maceration** in a fetus. - This occurs due to the breakdown of the **dermal-epidermal junction**, leading to separation of the epidermis. *Robert's sign* - **Robert's sign** refers to the presence of gas in the fetal circulatory system or abdomen, indicating **post-mortem autolysis**. - This is a **later finding** in fetal demise and is not the initial sign of maceration. *Spalding sign* - **Spalding sign** is the **overlapping of the fetal skull bones** (due to brain liquefaction) seen on ultrasound or X-ray. - This is a definitive sign of fetal death but occurs **later than skin slippage**, indicating significant post-mortem changes. *Greenish discoloration of body* - **Greenish discoloration of the body** is a sign of **putrefaction** due to bacterial action, and it typically appears much later in post-mortem changes. - This is a **late indicator of decomposition** and not the first sign of maceration.

Q: Which of the following is the test done to determine if an infant was born alive?

Hydrostatic test. ***Hydrostatic test*** - The **hydrostatic test**, also known as the **lung flotation test**, is a traditional forensic method to determine if a fetus was born alive by assessing whether its lungs float in water. - If the lungs float, it suggests that the infant took a breath and inflated the lungs with air, indicating a **live birth** before death. If they sink, it implies the lungs were never inflated with air. *Radiological assessment* - **Radiological assessment** (e.g., X-rays) can provide information about fetal development and certain anomalies but cannot definitively confirm if a fetus was born alive after death. - While it can reveal air in the trachea or lungs in some cases, it is not as reliable or specific for establishing live birth as the hydrostatic test. *Fetal lung test* - A **fetal lung test** (e.g., amniocentesis for lecithin/sphingomyelin ratio, lamellar bodies) assesses **lung maturity** in utero to predict the risk of respiratory distress syndrome, not to confirm live birth post-mortem. - This test is performed before birth to guide obstetric management, not for forensic purposes after fetal death. *Forensic lung test* - The term "forensic lung test" is sometimes used broadly, but specifically, the **hydrostatic test** is the well-established forensic procedure for assessing live birth based on lung aeration. - This option is too general and does not refer to a specific, recognized diagnostic test with the same precision as the hydrostatic test.

Question 1

Abandoning a child is punishable under which section of IPC?

Accepted Answer

317

Answer

323

Answer

84

Answer

320

Question 2

A false negative hydrostatic test result is most likely caused by

Accepted Answer

Atelectasis

Answer

Emphysema

Answer

Putrefaction

Answer

Artificial respiration

Question 3

Hydrostatic test (Reygate's test) for lungs is based on:

Accepted Answer

Specific gravity of lung

Answer

Consistency of lung

Answer

Volume of lungs

Answer

Weight of lung

Question 4

Concealment of birth is punishable under:

Accepted Answer

Sec. 318 IPC

Answer

Sec. 320 IPC

Answer

Sec. 317 IPC

Answer

Sec. 312 IPC

Question 5

Best criterion for determining live birth in suspected infanticide cases?

Accepted Answer

Hydrostatic test (lung float test)

Answer

Presence of milk or food in stomach

Answer

Evidence of external injuries

Answer

Examination of umbilical cord changes

Question 6

During autopsy of a fetal death case, what is the correct order of examination to differentiate between live birth and stillbirth?

Accepted Answer

Head > thorax > abdomen

Answer

Thorax > head > abdomen

Answer

Abdomen > thorax > head

Answer

Thorax > abdomen > head

Question 7

What is the MOST characteristic finding that distinguishes Battered Baby Syndrome from accidental trauma in a child?

Accepted Answer

Multiple bruises of different ages

Answer

Single spiral fracture of femur

Answer

Single subdural hematoma

Answer

Failure to thrive without other signs

Question 8

What is the term used to describe the phenomenon of a fetus making a sound in utero?

Accepted Answer

Vagitus uterinus

Answer

Neonatal cry

Answer

Fetal vocalization

Answer

Intrauterine sound

Question 9

First sign of maceration is

Accepted Answer

Skin slippage

Answer

Robert's sign

Answer

Spalding sign

Answer

Greenish discoloration of body

Question 10

Which of the following is the test done to determine if an infant was born alive?

Accepted Answer

Hydrostatic test

Answer

Radiological assessment

Answer

Fetal lung test

Answer

Forensic lung test

Infanticide — MCQs

Infanticide — MCQs

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