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What deep veins drain the forearm?
The deep veins that drain the forearm are the radial veins and ulnar veins. These veins run alongside the radial and ulnar arteries respectively, and eventually join to form the brachial veins. The brachial veins then merge to form the axillary vein, which continues the drainage pathway.
What promotes varicose veins?
Varicose veins are veins under the skin of the legs, which have become dilated and tortuous. They are very common.Blood flows down the legs through the arteries, and back up the legs through the veins. There are two main systems of veins in the legs - the deep veins which carry most of the blood back up the legs to the heart, and the superficial veins under the skin, which can form varicose veins. All these veins contain valves which should only allow the blood to flow towards the heart. Failure of these valves allows blood to flow backwards down the veins and increase pressure when standing. This excess pressure leads to dilation of the veins and the appearance of varicose veins.What causes varicose veins?Varicose veins and spider veins often run in families. Hormonal factors including pregnancy, menopause, the use of birth control pills and HRT also affect the condition. Other predisposing factors include ageing, standing occupations, obesity and leg injury.What are the symptoms?Other than cosmetic embarrassment the commonest symptoms from varicose veins are aching, discomfort, and heaviness of the legs, which are usually worse at the end of the day. Sometimes the ankle can swell too. Elevating the legs and wearing support stockings can help to alleviate the symptoms.ln a few people the high pressure in the veins causes damage to the skin near the ankle, and a red skin rash can develop. lf these skin changes are allowed to progress, or if the skin is injured, an ulcer may result.Other problems which varicose veins can occasionally produce, are superficial thrombophlebitis (inflammation of the veins) and bleeding.What is the treatment?The only way to get rid of varicose veins is with surgery or more recently, endovenous laser therapy or ultrasound guided sclerotherapy.www.specialistvascularimaging.com
What vessels drains blood from the lower leg?
The main vessels that drain blood from the lower leg are the popliteal vein, which originates behind the knee, and the tibial veins, which run alongside the tibia bone in the lower leg. These veins eventually merge into larger vessels and return blood to the heart.
Do coconut leaves have netted or parallel veins?
Coconut leaves have parallel veins. This means the veins run alongside each other in a uniform direction from the base to the tip of the leaf, without forming a net-like pattern.
What drains blood from the myocardium to the right atrium?
The coronary sinus is the main vessel that drains oxygen-depleted blood from the myocardium into the right atrium. It collects blood from the cardiac veins that run throughout the heart muscle and then empties into the right atrium of the heart.
Does blood run through a nerve?
No, it runs through veins and arteries.
What was the name of the blood coursing through the veins of the gods?
Ichor is the fluid believed to have run through the veins of the gods.
What product from respiration can a cell immediately use for energy?
The answer is veins, which simply run through the blood cells, white and red! The answer is veins, which simply run through the blood cells, white and red!
What is a superficial vein in the leg?
The superficial veins of the legs connect to the deep veins through "penetrating veins" which run perpendicular to the skin from one to the other. The deep veins are essentially a column of blood running from your head to you feet and so when one is standing are under high pressure. In order to keep this pressure away from the frail superficial veins the penetrating veins have valves. When one of these valves goes bad the high pressure is allowed to go back to the superficial veins which blow up like balloons and become visible as what we call varicose veins (or "spider veins").
Do veins run through your muscles?
are you seriously asking this question? no veins are not muscles, they are veins
What deep veins drain the forearm?
The deep veins that drain the forearm are the radial veins and ulnar veins. These veins run alongside the radial and ulnar arteries respectively, and eventually join to form the brachial veins. The brachial veins then merge to form the axillary vein, which continues the drainage pathway.
What is 'Your blood runs through my veins' in Latin?
The Latin equivalent of the English statement 'Your blood runs through my veins' is Sanguis tuis currit in venis meis. In the word-by-word translation, the noun 'sanguis' means 'blood'. The possessive adjective 'tuis' means 'your'. The verb 'currit' means '[he/she/it] does run, is running, runs'. The preposition 'in' means 'in'. The noun 'venis' means 'veins'. The possessive adjective 'meis' means 'my'.
Why is the heart connected to other organs?
Organs in the body are not directly connected to the heart. The heart pumps the blood through the circulatory system. The blood goes from the heart, to the arteries, to the capillaries, to the veins and back to the heart. These arteries, capillaries and veins run all through out the body to every organ to supply the body with blood. Even thought the heart is not directly connected to the organs its connected to every organ via arteries and veins.
How is viscosity important in your circulatory system?
it causes the capillary effect which makes the blood run up your veins
What are veins that run in straight lines next to each other?
Those are likely muscle veins or superficial veins, which conduct oxygen-depleted blood back to the heart. These veins generally travel parallel and closely together along the length of the muscle or body part.
Where is the place of 3 kinds of blood vessels?
Three kinds of blood vessels: Arteries - Generally pump blood from the heart (Except the pulmonary artery) Veins - Carry blood to the heart Capellaries - between cells and arteries and veins. Arteries tend to be deeper within limbs and torso, while veins run nearer the surface. Veins running near the surface can cool blood. Getting rid of heat is a big problem for the human body.
Why do veins have low blood pressure?
Fish have one circuit and two heart chambers in their circulatory system. Blood collects in the atrium and moves to the ventricle where it is pumped first to the gills to collect oxygen, then to the body to deliver the oxygen to tissues. Since the blood does not return to the heart after moving through the gills, it has low pressure as it moves through the body.
