Exercise 11: Blood Analysis: Activity 1: Hematocrit Determination Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Hematocrit You correctly answered: b. of 40 means that 40% of the volume of blood consists of RBCs. 2. A buffy coat layer You correctly answered: d. is all of the above. 3. The diagnosis of anemia indicates You correctly answered: a. a lower-than-normal hematocrit. 4. Polycythemia refers to You correctly answered: c. a significant
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PHYSIO EX 1 Simulating Dialysis (Simple Diffusion) 1. Describe two variables that affect the rate of diffusion. The temperature of the solutions and the difference in concentration of the ion or molecule between the sides of the membrane 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane? How well did the results compare with your prediction? Since the chemical formula for urea is (NH2)2CO and its molecular weight is about 60. It will not diffuse through the
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PhysioEX notes Autorhythmicity- heart’s ability to trigger its own contractions Phase O- a lot like depolarization in neuronal action potentials. Sodium channels open‚ increase of sodium INTO cell. Phase 1- sodium channels close‚ potassium channels close‚ decrease in potassium and sodium. Calcium channels open‚ increase of calcium into cell. Phase 2- Plateau phase‚ membrane still depolarized (contract). Potassium channels closed‚ L-type calcium channels stay open. Lasts 0.2 seconds/200
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REVIEW SHEET EXERCISE 11 Blood Analysis NAME: LAB TIME/DATE: Hematocrit Determination 1. Hematocrit values are usually ( *higher / lower ) in healthy males‚ compared to healthy females. Give one possible explanation for this. 2. Living at high elevations will cause a person’s hematocrit to ( *increase / decrease ). Explain your answer. 3. Long-term athletic training will cause a person’s hematocrit to ( *increase / decrease ). 4. What is anemia? Condition where inadequate
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glomerular filtration rate is 0 which means the glomeruli are not carrying out any filtration task. 4. How does it compare to your baseline data‚ and why? >>The glomerular filtration rate in baseline data is 124.99 which indicate functional glomeruli. The data support the concept that the reduction of the size of the afferent radius will definitely affect the glomerular filtration functions. With significant reduction of the afferent radius‚ very limited blood can pass through the capillaries
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Post-9/11 Islamophobia Islamophobia denotes prejudice against‚ hatred for‚ or irrational fear of Muslims. Such fear and hostility leads to discriminations against Muslims‚ exclusion of Muslims from mainstream political or social process‚ stereotyping‚ the presumption of guilt by association‚ and most frequently‚ hate crimes. In post 9/11 America‚ Islamophobia has resulted in the general and unquestioned acceptance that Islam does not share common values with other major faiths‚ that Islam is
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The attacks of 9/11 on America’s twin towers did not only affect the United states but shook the core of the world. Countries all over the world were affected directly and indirectly and people still remembered it as the terrible criminal act. Aguayo (2009) states that “in this post September 11 (9/11) climate of the “War on Terror”‚ Hollywood political-thriller films carry a new cultural currency” (p.1). It left an indelible impression in the hearts and minds of the millions of people inhabiting
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Cullen Irons Athanasakkis Writing 2 Censored in America: Post 9/11 Censorship and the Bush Administration Censorship is not a new concept and is probably as old as the beginnings of communication itself. Governments have always kept information from the public‚ often in the interest of national security. Censorship has also been used to silence opposition to the government. In the past it seemed that this was common practice in other countries; usually non-democratic countries
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physioex 9.0 Review Sheet Exercise 4 Endocrine System Physiology Name: Kelly E. Fischer Lab Time/Date: 7:00 PM/Wednesday Activity 1 Metabolism and Thyroid Hormone Part 1 1 Which rat had the fastest basal metabolic rate (BMR)? The normal rat had the faster basal metabolic rate‚ because it was not missing its pituitary gland or its thyroid gland. 2 Why did the metabolic rates differ between the normal rat and the surgically altered rats? How well did the results compare with your prediction
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Name: ashley wible Exercise 11: Blood Analysis: Activity 2: Erythrocyte Sedimentation Rate Lab Report Pre-lab Quiz Results You scored 33% by answering 1 out of 3 questions correctly. 1. The erythrocyte sedimentation rate (ESR) Your answer : a. measures the settling of red blood cells (RBCs) in a sample of whole blood during one minute. Correct answer: c. is increased whenever fibrinogen and immunoglobulins cause the RBCs to clump together‚ stack up‚ and form a column. 2. The ESR cannot be
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