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Blood squirt (blood spurt, blood spray, blood gush, or blood jet) is a projectile expulsion of blood when an artery is ruptured. Blood pressure causes the blood to bleed out at a rapid, intermittent rate in a spray or jet, coinciding with the pulse, rather than the slower, but steady flow of venous bleeding.
The brachial artery is the major blood vessel of the (upper) arm. It is the continuation of the axillary artery beyond the lower margin of teres major muscle . It continues down the ventral surface of the arm until it reaches the cubital fossa at the elbow .
Arterial bleeding: As the name suggests, blood flow originating in an artery. With this type of bleeding, the blood is typically bright red to yellowish in colour, due to the high degree of oxygenation. Blood typically exits the wound in spurts, rather than in a steady flow; the blood spurts out in time with the heartbeat. The amount of blood ...
It is usually caused by brachial artery puncture because brachial artery is located between two brachial veins. [6] Surgically created Cimino fistula is used as a vascular access for hemodialysis. Blood must be aspirated from the body of the patient, and since arteries are not easy to reach compared to the veins, blood may be aspirated from veins.
A study of healthy young men who normally take over 10,000 steps per day, but were restricted to less than 5,000 steps per day for five days showed impaired FMD in the popliteal (leg) artery, but not the brachial (arm) artery. [19] The reduction of leg FMD caused by prolonged sitting can be reduced by fidgeting (periodic leg movement). [20]
Neurogenic TOS includes disorders produced by compression of components of the brachial plexus nerves. The neurogenic form of TOS accounts for 95% of all cases of TOS. [21] Arterial TOS is due to compression of the subclavian artery. [21] This is less than one percent of cases. [2] Venous TOS is due to compression of the subclavian vein. [21]
Occlusion of the brachial artery also has a good chance of recovery. [11] The prognosis and mortality of pulmonary thromboembolism is not known, as it is very rare. [53] Anecdotal reports indicate that cats can survive such an event and lung function can return to normal with formation of collaterals. [21]
It is also caused by fractures of the forearm bones if they cause bleeding from the major blood vessels of the forearm. [citation needed] The condition may be caused by obstruction on the brachial artery near the elbow, possibly from improper use of a tourniquet, improper use of a plaster cast, or compartment syndrome. [citation needed]