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Arterial blood is rich in oxygen. Blood containing a lot of oxygen is usually bright red.
Humans and other animals have a protein called haemoglobin in our blood. It is used to carry oxygen from our lungs, to the all the tissues in the body, including the heart and brain.
When haemoglobin is attached to oxygen, it is red in colour. Otherwise, it is blue.
Arteries carry blood full of oxygen from our heart around our body, so the blood carried through arteries is bright red.
Veins carry blood back to our heart and lungs, once the oxygen in it has been used up by the tissues. Because there is less haemoglobin attached to oxygen in the veins, they have a bluish tinge.
Arteries and viens have different colors for a very interesting reason. Viens are blue because they are caring blood to the lungs for more oxygen. Arteries are red because they are carring blood with oxygen to parts of the body that need it.
arteries are red because they move oxygenated bloodfrom the heart around the body. veins are blue because the blood is going back to the heart with no oxygen in it
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What is the axillary artery?
The axillary artery is a major artery of the upper limb. It continues from the subclavian artery.
What is the largest branch of the internal carotid artery?
External Carotid Artery,which is a branch of Brachiocephalic Artery give 8 major branches 1,Superior Thyroid Artery 2,Ascending Pharyngeal Artery 3,Lingual Artery 4,Facial Artery 5,Occipital Artery 6,Posterior Auricular Artery 7,Maxillary Artery 8,Superficial Temporal Artery Superficial Temporal Artery is the last branch and it ends by anastomosing withSupraorbital branch of Internal carotid artery
Is the femoral artery a muscular artery?
No, it is an elastic artery
What is the artery in the armpit called?
Axillary artery
Reddish-purple blotches due to leakage of blood from an artery or vein are called?
ecchymosis
What are spider nevi?
small, benign reddish lesions that consist of a central arteriole, which is a very small branch of an artery with smaller vessels radiating from it
What are spider angiomas?
type of hemangioma .Spider angiomas. These are symptomless, reddish blue marks formed from blood-filled capillaries radiating around a central arteriole (small artery) in the shape of a spider web.
Is Pluto reddish?
yes it is reddish
What is the functions of the facial artery?
What is function of facial artery What is function of facial artery What is function of facial artery What is function of facial artery
What is the axillary artery?
The axillary artery is a major artery of the upper limb. It continues from the subclavian artery.
What is Reddish's population?
The population of Reddish is 30,055.
What is the next vessel after the axillary artery and before the radial and ulnar artery?
The vessel after the axillary artery, before it branches into the radial artery and ulnar artery is called the brachial artery.
What is the largest branch of the internal carotid artery?
External Carotid Artery,which is a branch of Brachiocephalic Artery give 8 major branches 1,Superior Thyroid Artery 2,Ascending Pharyngeal Artery 3,Lingual Artery 4,Facial Artery 5,Occipital Artery 6,Posterior Auricular Artery 7,Maxillary Artery 8,Superficial Temporal Artery Superficial Temporal Artery is the last branch and it ends by anastomosing withSupraorbital branch of Internal carotid artery
What is the artery that serves kidney?
the renal artery
Is the pulmonary artery the largest artery?
No, the aorta is the largest artery.
Blood in what artery will enter into the brachial artery?
Axillary artery.
