Investigating arteries and veins Aim: How far the artery and vein can stretch when different masses are hanged from them. Hypothesis: I predict that the heavier the mass the more likely it is to stretch the artery and vein further‚ eventually causing it to break apart. In addition the vein will stretch further than the artery when given the same mass. This is because arteries are much larger‚ muscular and more elastic than the veins‚ as they carry high pressure blood. Veins do not transport
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“Varicose veins are gnarled‚ enlarged veins. Any vein become varicose‚ but the veins most commonly affected are those in your legs and feet. That’s because standing and walking upright increases the pressure in the veins of your lower body” (Mayo Clinic‚ 2011). “Varicose veins are the result of damaged or improperly working valves in the veins‚ which cause blood to back up and make the vein swell” (Cardio Smart‚ 2012). “Varicose veins are enlarged veins that can be blue‚ red‚ or flesh colored.
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Investigating arteries and veins Methodology 1. Suspend a ring of artery from a hook on a clamp stand. 2. Use a metre rule to record the length of the ring once the mass carrier has been attached to the free end of the ring. 3. Attach a 10 g mass and record the length of the ring after the mass is added. 4. Remove the mass and record the length of the ring. 5. Repeat steps 2 and 3 using 20‚ 30‚ 40 and 50 g masses. Record the length with and without the masses each time. When comparing
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femoral vein and travel all the way to her lung. Alert! Alert! An alert just came and we are in for a wild surprise. A bacteria has invaded Brittany’s lower lobe of her right lung and we need to report the invasion and document all we see as to what we see also. The femoral vein runs parallel with the femoral artery through the upper thigh and pelvic region of the body (Yahoo Health‚2013) Being one of the larger veins in the body‚ the femoral vein returns blood into the leg to the heart through
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used for submission purposes (misspelled): Dialated Veins Sclerptherapy Reticular veins are also referred to as ‘blue veins’ or ‘feeder veins.’ This condition occurs when dilated veins allow the outgoing blood to flow the opposite direction (backward). This increase in the pressure causes the veins to become enlarged. They can also twist and cause green or blue lines beneath the skin‚ which often creates an unsightly marbling effect. Reticular Veins: What You Need to Know The Cause Approximately 80
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FOR IMMEDIATE RELEASE (Melbourne‚ Victoria) Varicose veins plague individuals around the globe. It is estimated that 30 percent of women and ten percent of men have this condition‚ and there are numerous causes. Obesity plays a role in the development of varicose veins‚ and this condition tends to run in families. Individuals who sit or stand for long periods of time are also more prone to developing this condition. Thankfully‚ varicose veins treatments allow men and women to address this problem
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PALM VEIN TECHNOLOGY Abstract: Palm vein technologies are one of the up coming technologies which is highly secure. It is the world’s first contactless personal identification system that uses the vein patterns in human palms to confirm a person’s identity. It is highly secure because it uses information contained within the body and is also highly accurate because the pattern of veins in the palm is complex and unique to each individual. Moreover
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A hospitalization for a deep vein thrombosis (DVT) is a serious matter and can be life threatening. DVT is a venous obstruction caused by incompetent valves. This is treated extremely aggressively due to the potential for it to cause embolization to the pulmonary circulation. Patient T.V. has recently had abdominal surgery and is now in the hospital to treat DVT in her left leg. After the third day she begins having shortness of breath and supplemental oxygen is needed. Considering T.V.’s history
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|Deep Vein Thrombosis | | | |Anatomy and Physiology 11 | | | |4/13/2010
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Megan Dement Dr. G.S. Lewis CSDY 3323 December 11th 2012 Land of the Redeemed There are only three prisons in the teeming city of Nikoau. Baolict Prison: for those who commit crimes of disloyalty or treachery. Shamua Prison: for those who commit crimes of thievery. Nolodao Prison: for those who commit violent crimes and harm the sanctity of the body and mind. Nolodao is the place where Yyusuk‚ the son of the Devil‚ calls home. Yyusuk didn’t remember any other place except Nolodao‚ nor
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