Death may be attributed to Hanging in presence of
**Core Concept**
Hanging is a form of strangulation that can lead to death due to asphyxia, which is caused by obstruction of the airway. The pressure exerted by the noose on the neck can compress the trachea and major blood vessels, leading to a decrease in blood flow and oxygen delivery to vital organs.
**Why the Correct Answer is Right**
The correct answer is related to the pathophysiology of hanging. When a person is hanged, the noose compresses the trachea and major blood vessels, including the carotid arteries and jugular veins. This compression leads to a decrease in blood flow and oxygen delivery to the brain, resulting in cerebral hypoxia. The mechanism of death in hanging is similar to that of strangulation, which is also a form of asphyxia.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not relevant to the pathophysiology of hanging, and therefore, it is incorrect.
* **Option B:** This option is also not relevant to the pathophysiology of hanging, and therefore, it is incorrect.
* **Option C:** This option is related to another cause of death, not hanging, and therefore, it is incorrect.
**Clinical Pearl / High-Yield Fact**
A key point to remember is that hanging can cause a range of injuries, including fractures of the cervical spine, laryngeal fractures, and damage to the major blood vessels and nerves of the neck. These injuries can be fatal and may require prompt medical attention.
**Correct Answer:** D.