For Learning Centre use only Activity 1: Simulating Dialysis (Simple Diffusion) Lab Report Review Sheet Results 1. 2. Describe two Variables that affect the rate of diffusion. The two variables that affect the rate of diffusion are: A. The size of the molecule. The larger molecule will diffuse more slowly than the smaller molecule. B. The nature of plasma membrane. If the membrane is composed of lipid portion.‚ only lipid soluble molecules can pass through while water molecules
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Blood pressure is the measure of the pressure against the walls of the arteries. There are two forces that form blood pressure. One of the forces is created when the heart pumps blood into the arteries through the circulatory system. The other force is due to the arteries as they resist the flow of blood. Blood pressure is always stated in two numbers‚ systolic pressure and diastolic pressure. The higher number is systolic pressure which represents the pressure while heart contracts to pump the blood
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RBC’s come together in form little clusters that cannot pass through the blood vessels. The reaction occurs from the complement system when the person receiving the blood has a rare protein on their blood cells. So antibodies to this certain antigen are not present until after the patient is exposed to the blood. This is why all blood is typed‚ crossed‚ and then cross-matched with the potential recipients’ blood. 4. Our lymphatic systems have several jobs‚ from body tissues it removes extra fluids
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Unit 8 – Promote and implement Health and Safety within the Health and Social Care Setting As a support worker I and all of my colleagues including other support workers‚ team leaders and the manager have roles and responsibilities regarding health and safety within the workplace. Our role as a team is to prevent any health or safety hazards to the highest standard that we can so that service users and anyone within the workplace including employees and family members of service users are not
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Blood-Burning Moon is a story about three people in a love triangle. The first man is Bob Stone a white man who is the son of the people who Lousia works for. The second man is Tom Burwell an African American man who works in the fields‚ and has romantic interest in Lousia. Lousia is an African american women who works for the Stone’s. Lousia has a secret relationship with Stone‚ however‚ knows about Burwell interest in her. Thinking about both men causes her a “strange stir”‚ and she tries to figure
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Abstract The objective of this study was to observe and record the effects that exercise has on cardiovascular functions such as mean blood pressure‚ cardiac output‚ and total peripheral resistance by comparing each numerical function’s numerical data before and after exercise. Before exercise‚ the mean blood pressure (MPB) was 84.03 mmHg with a standard deviation of 10.3. After exercise‚ MBP was 92.19 with a standard deviation of 10.5. The cardiac output (CO) before exercise was 5.45 Liters/minute
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The psychodynamic theory: It is based around three dynamic which are Food‚ Sex and water. This approach is based on the premise that human behaviour and relationships are shaped by conscious and unconscious influences. This was developed by Freud Sigmund. Conscious: consists of all the mental processes of which we are aware and what you want. For example‚ you may be feeling thirsty at this moment and decide to get a drink. Unconscious: this contains our biological based instincts for the original
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Toyota: Sudden Acceleration or Bad Drivers or Pesky Floor Mats? Introduction and History of SUA Audi barely survived its sudden-acceleration problem in the 1980s‚ When about 1‚000 Audi 5000 owner said their cars were suddenly accelerating. Audi would issue five recalls on the cars before it and the National Highway Safety Traffic Administration (NHSTA) were able to conclude that it was driver error‚ the accidental placement of the foot on the accelerator instead of the brake. However‚ there
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DISCUSSION The hypothesis was neither confirmed of null. The results from the respondents were of mixed views as to whether the continued use of the Privy Council is detrimental. There was however‚ the majority of participants agreed with the hypothesis. All Six respondents in response to question one and two were of the view that the privy council cannot bring justice to the country of Trinidad and Tobago especially in the area of crime as our crime rates have are disturbingly high. The Privy
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Activity Handout 7.1 Solve This Problem Choose from the list of problem scenarios below. Using the steps involved in problem solving that were discussed in this chapter‚ describe how you would go about solving this problem. 1. Mrs. Smith’s daycare provider is closing in four weeks. Both Mr. and Mrs. Smith work full-time during the day and need daycare for their child. They have only a short period of time‚ however‚ to find a new‚ safe‚ reliable daycare provider. : I would start looking or asking
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