Asphyxial deaths: practice question

A Forensic Medicine question in the style of the NEET PG paper. Answer it first, then read why the right option is right and why each of the others is wrong.

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Forensic Medicine · Asphyxial deaths

Sample item

What is the primary purpose of documenting petechial haemorrhages in suspected asphyxial death?

Original practice item, not a recalled exam question. Nothing here is recorded.

The answer and the reasoning

C. They support venous obstruction but are not diagnostic alone

Petechiae can support impaired venous drainage in asphyxial mechanisms, but they are nonspecific and must be interpreted with the complete scene and autopsy findings.

Option by option

  • A. They prove death was caused by drowning

    They are not specific enough to prove drowning.

  • B. They exclude all natural causes of death

    Natural conditions can also produce petechiae.

  • C. They support venous obstruction but are not diagnostic alone (correct)

    Correct: petechiae are supportive rather than conclusive evidence.

  • D. They determine the exact time of death

    They do not function as a precise postmortem clock.

Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.

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Questions about this Forensic Medicine question

What is the answer to this Forensic Medicine question?

The best answer is C, They support venous obstruction but are not diagnostic alone. Petechiae can support impaired venous drainage in asphyxial mechanisms, but they are nonspecific and must be interpreted with the complete scene and autopsy findings.

Why is "They prove death was caused by drowning" not the answer?

They are not specific enough to prove drowning.

Why is "They exclude all natural causes of death" not the answer?

Natural conditions can also produce petechiae.

Why is "They determine the exact time of death" not the answer?

They do not function as a precise postmortem clock.

What concept does this question test?

It tests Asphyxial deaths in Forensic Medicine. The correct option holds because: Correct: petechiae are supportive rather than conclusive evidence.

How hard is this question?

We tag it as an application question: it asks you to use a fact on a patient or a finding. The tag is our own editorial judgement, not an official difficulty rating, so read the reason for every option, not only the answer.

How should I study Asphyxial deaths?

Learn postmortem changes with their timelines, and toxicology as poison, sign, test and antidote. Then use the flashcards and the other Forensic Medicine questions on this site to test what stuck.

Is this a real NEET PG question?

No. It is an original practice item (editorial status: sample, version 1). NextPrep does not publish recalled or leaked questions, and independent faculty review of this item has not been completed yet, so confirm important facts in a standard textbook.