The main fatal artery in the neck is the carotid artery, as it's a major blood vessel that supplies oxygenated blood to your brain.
Any injuries, blockages, cuts or tears in the carotid artery, which are located on both sides of the neck, can cause severe stroke, permanent brain damage or even death immediately.
There are two main carotid arteries in the neck, one on each side of the neck, which can be felt pulsating just below your jawline.
The carotid arteries are primary blood pipelines to the brain and any disruption in blood flow, which includes from tears, cuts, rupture, plaque rupture or injury can cause rapid and life threatening complications.
Common causes of death from the carotid artery are trauma, due to their position being relatively close to the surface as well as carotid dissection and carotid artery disease.
A tear in the artery wall, often caused by rapid deceleration, violent trauma or neck manipulation, which leads to a blood clot can cause death.
And carotid artery disease, like atherosclerosis or build up of plaque can also narrow the carotid artery and cause a stroke and death.
The jugular vein is also another fatal artery in the neck that can easily become life threatening if it's severed.
The jugular vein is on both the left side and right side of your neck.
In your neck, there's an internal jugular vein and an external jugular vein on each side of the neck.
The jugular veins on both the left side and right side of the neck, drain blood from your brain, face, and neck down to your heart.
Your jugular veins are also paired structures, with the right internal jugular vein often being slightly larger than the left side jugular vein.
The jugular veins run vertically down the lateral sides of your neck, deep to or along the sternocleidomastoid muscle.
And the internal jugular vein, is located deeper in your neck, lateral and anterior to your carotid artery.
The external jugular vein is located more superficially, running across your sternocleidomastoid muscle.
And for medical procedures, the right internal jugular vein is also often most preferred, because the right internal jugular vein provides a straighter path to your heart.
Your jugular veins are paired vessels in your neck, which return blood from your brain, face and neck to your heart, most specifically through your superior vena cava.
There are also 3 main types of jugular veins, which include the internal jugular vein, external jugular vein and the anterior jugular vein, which run along both sides of your neck.
Your internal jugular vein is the largest jugular vein, that drains blood from your brain, and the external jugular vein drains the superficial face.
The internal jugular vein, begins at your skull base and then descends in your carotid sheath along the side of your neck to joint your subclavian vein.
The external jugular vein, runs superficially over your sternocleidomastoid muscle.
The jugular veins are crucial for draining deoxygenated blood and toxins away from the brain.
The jugular veins are also used for evaluating cardiac health, through jugular venous pressure and for placing of central IV lines.
Obstruction of your internal jugular vein can result in intracranial hypertension, which can result in symptoms like dizziness, vertigo, chronic heads, tinnitus or ringing in the ears, visual issues and cognitive fog.
Injury to your jugular vein is also life threatening as a result of high risks of severe bleeding or air embolism.