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internal maxillary artery

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15y ago

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What is the main source of arterial blood to the nose?

The main source of arterial blood to the nose is the maxillary artery, which is a branch of the external carotid artery. The maxillary artery gives rise to the sphenopalatine artery, which supplies the nasal cavity and contributes to the rich vascular network in the nasal mucosa. Additionally, the facial artery also provides blood supply to the anterior part of the nose.


How does cosmetic surgery of the nose cause perforated septum?

Cosmetic surgery of the nose may cause perforated septum when it damages the septum's blood supply.


Why are your hands nose and feet cold?

Body temperature depends on amount of blood supply. Those parts farthest away from the heart get relatively less blood and hence feel colder.


What is wrong with you if you are spitting up blood and have a bloody nose?

you just have a bloody nose and your spitting blood because some of the blood from your nose goes down your trout to your nose. at lest that's what i think


The nose produces a continuous supply of what?

The nose produces a continuous supply of mucous to put moisture in the air and catch dust and bacteria.


When you blow your nose there is blood?

It's probably nothing. If you picked your nose as a child, you probably have a ruptured blood vessel in your nose. It's nothing dangerous, unless you're losing A LOT of blood when you blow your nose.


What order does alveoli lung trachea nose and bronchi go in to reach the blood?

The correct order is:nosetracheamain bronchusbronchi (two) which is part of the lungsbronchioles - tinier than the bronchialveolismall capillaries surround each alveoli and cover each alveoli's surface-- CO2 passes from the alveoli to the venous blood supply; the blood passes O2 to alveoli and into the arterial blood supply


Does blood pressure increase with enlarging nose bone?

Blood pressure has nothing to do with the size of your nose.


How does the blood relate to the nose?

Blood plays a crucial role in the function of the nose by supplying oxygen and nutrients to the nasal tissues, which helps maintain their health and integrity. Additionally, the rich blood supply in the nasal mucosa helps warm and humidify the air we breathe, enhancing respiratory efficiency. When the nasal tissues are injured or inflamed, increased blood flow can lead to symptoms like nasal congestion or bleeding. Overall, the relationship between blood and the nose is vital for both respiratory function and overall nasal health.


Can there be blood in the throat?

The source of blood may be from the pharynx (pharyngitis) or nose (sinusitis), if you haven't anything serious in your throat. If this symptom persists consult a medical doctor or ask for help from a pharmacist who is able to guide you.


Why human nose is warm?

The human nose is warm primarily due to the rich blood supply and the presence of blood vessels close to the surface of the skin. This vascular network helps to regulate temperature and maintain warmth, especially in cold environments. Additionally, the nose plays a crucial role in warming and humidifying incoming air before it reaches the lungs, which further contributes to its warmth.


You have running nose with blood in cold time?

If you have a cold, a runny nose with blood can sometimes be normal. If you do not have a cold and it is just the winter season, your runny nose with blood could be due to the dry, cold air.