NEET-PG 2015 — Forensic Medicine
47 Previous Year Questions with Answers & Explanations
Which of the following does not refer to a cannabis preparation?
In the context of Indian law, what is the legal classification of the first offense of stalking?
Tache noire de la sclera is a postmortem finding related to which of the following?
What is the time interval between somatic and molecular death?
For autopsy, stomach is opened through -
Which type of inquest is not conducted in India?
What does Section 191 of the Indian Penal Code (IPC) pertain to?
IPC 201 deals with which of the following?
What type of evidence is a dying declaration?
Which of the following statements best describes a key characteristic of fingerprint development?
NEET-PG 2015 - Forensic Medicine NEET-PG Practice Questions and MCQs
Question 1: Which of the following does not refer to a cannabis preparation?
- A. Charas
- B. Afeem (Correct Answer)
- C. Reefer
- D. Sinsemilla
Explanation: ***Afeem*** - **Afeem** is a preparation of **opium**, which is derived from the **opium poppy** (Papaver somniferum), not cannabis. - Opium contains **opiates** like morphine and codeine, which have different psychoactive and pharmacological effects than cannabis. *Charas* - **Charas** is a form of **hashish** made from the resin of the cannabis plant, primarily from Indian cannabis strains. - It involves hand-rubbing the live plant to collect the resin, which is then rolled into balls or sticks. *Reefer* - **Reefer** is a slang term for a **marijuana cigarette** or a **joint**. - It refers to dried cannabis flowers rolled in paper for smoking. *Sinsemilla* - **Sinsemilla** refers to **unpollinated female cannabis plants** that produce a higher concentration of tetrahydrocannabinol (THC). - The term literally means "without seeds" (from Spanish "sin semilla") and is prized for its potency.
Question 2: In the context of Indian law, what is the legal classification of the first offense of stalking?
- A. Cognizable and bailable under Indian law (Correct Answer)
- B. Non-cognizable and bailable under Indian law
- C. Non-cognizable and non-bailable under Indian law
- D. Cognizable and non-bailable under Indian law
Explanation: ***Cognizable and bailable under Indian law*** - Under Section 354D of the **Indian Penal Code (IPC)**, the **first offense** of stalking is classified as **cognizable and bailable**. - **Cognizable** means a police officer can arrest the accused without a warrant and begin investigation without magistrate's permission. - **Bailable** means the accused has an automatic right to be released on bail. - First offense carries punishment of imprisonment up to **3 years** and fine. - **Note:** Subsequent offenses become **non-bailable** with imprisonment up to 5 years. *Non-cognizable and bailable under Indian law* - This is incorrect as the first offense of stalking is **cognizable**, not non-cognizable. - If it were non-cognizable, police would require a **magistrate's order** to investigate and arrest. *Non-cognizable and non-bailable under Indian law* - Both classifications are incorrect for the first offense. - The first offense of stalking is **cognizable and bailable**, not non-cognizable and non-bailable. *Cognizable and non-bailable under Indian law* - While correctly identifying the cognizable nature, this incorrectly classifies the first offense as non-bailable. - **Non-bailable** classification applies only to **subsequent offenses** of stalking under Section 354D IPC. - For first offense, bail is a matter of right, not court discretion.
Question 3: Tache noire de la sclera is a postmortem finding related to which of the following?
- A. The eye (Correct Answer)
- B. Muscle tissue
- C. Hair follicles
- D. Skin
Explanation: ***The eye*** - **Tache noire de la sclera** is a postmortem phenomenon characterized by a **black spot on the sclera**, resulting from the drying out of the globe after death. - This finding is important in **forensic pathology** as it can help in estimating the postmortem interval if the eyes are open. *Muscle tissue* - Postmortem changes in muscle tissue include **rigor mortis** (stiffening of muscles) and **livor mortis** (discoloration of skin due to blood pooling), neither of which are described as "tache noire de la sclera." - These changes relate to muscle biochemistry and gravity, not specific changes to the sclera. *Hair follicles* - Hair follicles are not associated with "tache noire de la sclera." Postmortem changes related to hair would involve **hair growth assessment** or decomposition changes affecting the scalp. - The phenomenon described is specific to ocular structures. *Skin* - While skin shows prominent postmortem changes such as **livor mortis**, **marbling**, and **decomposition**, these are distinct from tache noire de la sclera. - Tache noire specifically refers to the **drying and darkening of the exposed sclera**, not cutaneous changes.
Question 4: What is the time interval between somatic and molecular death?
- A. 5-10 min
- B. 10-30 min
- C. 30 - 1 hr
- D. 1 - 2 hrs (Correct Answer)
Explanation: ***1 - 2 hrs*** - The interval between **somatic death** (cessation of heart and respiration) and **molecular death** (death of individual cells) is typically 1 to 2 hours. - This time allows for the depletion of cellular energy reserves and the onset of irreversible cellular damage after the body's major systems have ceased functioning. *5-10 min* - This short interval is generally associated with the **depletion of oxygen** supply to the brain, leading to irreversible neurological damage, but not complete molecular death of all body cells. - Brain cells are highly sensitive to hypoxia and begin to die within minutes, but other body cells have varying tolerances. *10-30 min* - While some highly sensitive cells (like neurons) may experience **irreversible damage** or death within this timeframe, it is not long enough for the generalized molecular death of all body cells. - Organs like the heart or skeletal muscles can retain viability for longer periods post-somatic death due to anaerobic metabolism. *30 -1hr* - This is closer to the true interval for widespread molecular death but often still underestimates the time it takes for less metabolically active cells to fully succumb. - Some cellular processes can continue for up to an hour, but complete **irreversible cellular breakdown** across all tissues usually takes longer.
Question 5: For autopsy, stomach is opened through -
- A. Lesser sac
- B. Greater sac
- C. Greater curvature (Correct Answer)
- D. Lesser curvature
Explanation: ***Greater curvature*** - Opening the stomach along the **greater curvature** allows for a complete and unobstructed view of the entire gastric mucosa. - This approach minimizes damage to the medically significant **lesser curvature**, which is important for identifying conditions like ulcers or tumors that often occur in that region. *Lesser sac* - The **lesser sac** is a peritoneal cavity space behind the stomach, not an anatomical part of the stomach itself to be opened. - Accessing the stomach via the lesser sac is not a surgical approach for opening the gastric lumen. *Greater sac* - The **greater sac** is the main peritoneal cavity, referring to the general abdominal space, not a specific part of the stomach wall. - This option describes a general anatomical area rather than a specific incision line for the stomach. *Lesser curvature* - Opening the stomach along the **lesser curvature** is generally avoided in autopsy. - This area is prone to various pathologies like ulcers and gastric cancer, and incising it would disrupt potential diagnostic findings.
Question 6: Which type of inquest is not conducted in India?
- A. Police inquest
- B. Magistrate inquest
- C. Coroner's inquest (Correct Answer)
- D. None of the options
Explanation: ***Coroner's inquest*** - A **Coroner's inquest** is a judicial inquiry conducted by a legally qualified person (Coroner) to determine the cause of death in specific circumstances, such as sudden, unexplained, or violent deaths. - This system, rooted in **English common law**, is not practiced in India, where other forms of inquests are prevalent. *Police inquest* - A **police inquest** is conducted under Sections 174-176 of the **Criminal Procedure Code (CrPC)**, wherein police officers investigate the circumstances surrounding an unnatural or suspicious death. - The police gather evidence, interrogate witnesses, and prepare a **report** to determine if a crime has been committed. *Magistrate inquest* - A **magistrate inquest** is conducted by an Executive or Judicial Magistrate, particularly in cases of death in police custody, dowry deaths, or where there is suspicion of foul play. - This is a more formal proceeding aimed at determining the **cause of death** and assigning responsibility, as per CrPC. *None of the options* - This option is incorrect because **Coroner's inquest** is indeed a valid answer (a type of inquest NOT conducted in India), making this "none of the options" choice wrong.
Question 7: What does Section 191 of the Indian Penal Code (IPC) pertain to?
- A. Medical negligence
- B. Assault punishment
- C. Giving false evidence (Correct Answer)
- D. Hostile witness
Explanation: ***Giving false evidence*** - Section 191 of the Indian Penal Code **specifically defines the offence of giving false evidence** - It addresses situations where a person, under oath or express provision of law to state the truth, makes a statement that is false and which he/she either **knows or believes to be false**, or does not believe to be true - This section is fundamental to **maintaining the integrity of legal proceedings** and protecting against perjury *Medical negligence* - Medical negligence is typically covered under **other sections of the IPC**, such as Section 304A (causing death by negligence) or Section 338 (causing grievous hurt by act endangering life or personal safety of others) - It may also be addressed under **civil law provisions** or the Consumer Protection Act - It involves a breach of duty by a medical professional that causes harm to a patient *Hostile witness* - The concept of a hostile witness is related to **evidentiary rules in criminal procedure**, particularly under the Indian Evidence Act, 1872 - **Not defined or addressed by any specific section in the IPC** - A hostile witness is one who does not support the party that called them to testify, often contradicting their own prior statements *Assault punishment* - The punishment for assault is covered under **Sections 351 to 358 of the IPC** - These sections define what constitutes assault and criminal force, along with penalties for different degrees of such offenses - Section 191 has no connection to assault-related provisions
Question 8: IPC 201 deals with which of the following?
- A. Providing false information to the police
- B. Causing grievous hurt to another person
- C. Kidnapping a person
- D. Embalming a body before an autopsy (Correct Answer)
Explanation: ***Embalming a body before an autopsy*** - **IPC (Indian Penal Code) 201** addresses the destruction of evidence or giving false information to screen an offender, specifically focusing on actions that impede justice in criminal investigations. - While not explicitly listing "embalming a body," judicial interpretations and legal precedents recognize that **embalming a body before an autopsy**, when an autopsy is required, would fall under **destruction of evidence** by significantly altering or obliterating crucial forensic clues. *Providing false information to the police* - This act is covered under different sections of the IPC, such as **IPC 182 (False information with intent to cause public servant to use his lawful power to the injury of another person)**, not solely IPC 201. - IPC 201 specifically pertains to actions taken to **screen an offender from legal punishment** by destroying evidence or giving false information, implying a more direct link to a committed offense. *Causing grievous hurt to another person* - This is addressed by **IPC 320 to 326 (Of Hurt)**, which deals with various types of grievous hurt and their punishments. - IPC 201 is related to acts that obstruct justice after a crime, rather than the commission of the crime itself. *Kidnapping a person* - This offense is covered under **IPC 359 to 369 (Of Kidnapping and Abduction)**, detailing different forms of kidnapping and their respective punishments. - Similar to grievous hurt, kidnapping is an original offense, whereas IPC 201 deals with actions taken post-offense to cover up criminal activity.
Question 9: What type of evidence is a dying declaration?
- A. Documentary evidence
- B. Oral evidence (Correct Answer)
- C. Hearsay evidence
- D. Circumstantial evidence
Explanation: ***Oral evidence*** - A **dying declaration** is classified as **oral evidence** in Indian law and forensic medicine practice. - It is a **verbal statement** made by a person who is dying, concerning the cause or circumstances of their death, which is later testified to in court by the person who heard it. - Under **Section 32 of the Indian Evidence Act, 1872**, dying declarations are admissible and form substantive evidence. - Though oral in nature, they carry significant evidentiary value and can be the sole basis for conviction if found reliable. *Hearsay evidence* - While technically a dying declaration originates as an **out-of-court statement**, in Indian legal practice it is treated as an **exception to the hearsay rule** and elevated to substantive evidence. - In forensic medicine classification for Indian exams, it is primarily categorized as **oral evidence** rather than hearsay. *Circumstantial evidence* - **Circumstantial evidence** relies on inference to establish a fact (e.g., fingerprints at crime scene suggesting presence). - A dying declaration is a **direct statement** about the circumstances of death, not requiring inference to establish the fact stated. *Documentary evidence* - **Documentary evidence** consists of written documents, records, or inscriptions presented in court. - A dying declaration is primarily a **verbal statement**, even though it may later be recorded or transcribed in written form.
Question 10: Which of the following statements best describes a key characteristic of fingerprint development?
- A. Fingerprints are fully formed before birth. (Correct Answer)
- B. DNA analysis is the most specific method of identification.
- C. The most common type of fingerprint is loops.
- D. None of the options are true.
Explanation: ***Fingerprints are fully formed before birth.*** - Fingerprints begin to develop during the **fetal stage**, specifically between the 10th and 17th weeks of gestation. - Once formed, their unique ridge patterns remain **unchanged throughout life**, except for changes due to injury or disease. *DNA analysis is the most specific method of identification.* - While **DNA analysis** is a highly specific method of identification, the statement refers to its specificity generally, not as a characteristic of fingerprint development itself. - Fingerprints are a distinct form of identification based on unique **dermal ridge patterns**, independent of genetic material. *The most common type of fingerprint is loops.* - It is true that **loops** are indeed the most common type of fingerprint pattern, occurring in about 60-70% of the population. - However, this statement describes a characteristic of fingerprint patterns, not a key characteristic of their **development** or formation. *None of the options are true.* - This option is incorrect because the statement that **fingerprints are fully formed before birth** is a key characteristic of fingerprint development. - This option would only be correct if all other statements were false.