The Red Blood cells Lab Report Example | Topics and Well Written Essays - 1500 words

The Red Blood cells - Lab Report Example of RBCs in one smallest square = 1036/5 = 207.2 No. of RBCs in 1mm3 undiluted = 207.2 x 10000 = 2072000 / mm3 The Red Blood cell count according to the improved hemocytometer is 2.07 x 106 mm3. According to this reading the person seems to be anemic which may be due to iron deficiency, folate deficiency, genetic disorders or immune dysfunction. The difference between two readings could be due to many reasons. The high value in the second test can be attributed to inadequate wiping of pipette, improper mixing or uneven distribution in counting chamber. The low value can be due to dilution of contents in pipette by saliva and use of non standard counting chamber and improper cover slip adjustment. Error calculation can result in both high and low values. Even if the second value is correct the women is still anemic. To confirm the findings of both tests a packed cell volume (PCV) or hematocrit test may be done which will give the correct percentage of erythrocyte volume in the blood. S ection B B1 i) According to the JNC 7 Report the BP reading of subject N which is reported to be 125/78 is classified as prehypertension stage since it is greater than the prescribed systole limit of ? 120. Subject K on the other hand will be classified as a patient of hypertension stage – I which has a systolic range of 140-159 and a diastolic range of 90-99. The reading of subject K reported to be 150/90 comes under this category. ii) Mean arterial pressure (MAP) can be estimated through the following formula MAP ? DP + 1/3 (SP – DP) Accordingly subject N has a MAP of 93.67 mmHg while subject K has a MAP of 110 mmHg iii) Auscultation : A phenomenon describing the use of stethoscope in order to listen the internal sounds of the body clearly. It requires considerable clinical experience and is an integral skill which is a part of the examination of three organ systems of the body namely cardiovascular (heart sounds), respiratory (breath sounds) and gastrointestinal (bo wel sounds) Korotkoff sounds : A sound heard during the measurement of blood pressure by a sphygmomanometer. The pressure differences created in the cuff results in turbulence of blood flow which leads to the audible sound known as first korotkoff sound. Korotkoff sounds can be classified into five types. First heard when the pressure in the cuff is equal to the systolic pressure, second and third can be described as murmurs and tapping sounds respectively. Fourth sound is heard at 10mm above diastolic pressure while the last korotkoff sound is heard at the precise diastolic pressure. Oscillometric principle : Another method of measuring blood pressure. It makes use of the same instrument but in addition uses a transducer which gives the oscillation readings of the blood flow. As the pressure in the cuff varies with simultaneous expansion and contraction of brachial artery an oscillation is produced. Hypertension : A medical phenomenon indicating an increased systemic blood pressure . Normal blood pressure is described as ? 120 systolic and ? 80 diastolic. Generally it is classified as primary and secondary hypertension with primary meaning with no apparent cause. Hypertension is a risk factor for many diseases and its control is necessary for a healthy long life. iv) S1 and S2 heart sounds are produced due to the closure of valves in the heart namely the atrioventricular valves and the semilunar valves. On the other hand korotkoff sounds are produced when the pressure in the cuff varies and creates turbulence for the blood flowing through the brachial artery. v) Though appearing to be quite similar heart rate denotes the number of times a heart contracts or a number of apical contractions of the heart which is measured directly with an auscultation on the chest. However the

Practicing Curiosity Assignment Example | Topics and Well Written Essays - 500 words

Practicing Curiosity - Assignment Example In fact, he says that he successfully made his first public performance when he was only seven. This shows that he was always having the passion and desire to be a great musician (Eisen and Stanley 43). The other important thing which arouses my curiosity is Daniel’s musical style. As a pianist, he acknowledges his disapproval for the band wagon and instead, adopting and subscribing to his own school of thought. Instead of borrowing from his mentors, he opted to adopt his own peculiar style for playing his piano. He became so conventional and used to find his tempo from within his music particularly harmonic rhythm and harmony. by opting to act in such a manner, he was trying to prove to his colleagues of fans that music is a very dynamic field which does not necessarily need to be done in a similar manner. since each musician is free, they can choose their own style to adopt as they refine and make it better to appeal to their respective audience. Because of this, I would like to point out that I have really learnt a lot from this artist. Through his interview with Rose, I have known that music is a good and rewarding career if taken seriously. The interview has changed my attitude towards music. Unlike before, I now regard music as a very interesting and fulfilling career. However, for anyone to excel to the level of Daniel, they must have the required passion for it (Eisen and Stanley 27). Besides, they should be dedicated and committed to be novel and perfect in the playing of their various instruments. Lastly, it needs a high level of flexibility. Just like Daniel himself who participated in the orchestra, symphony and jazz, any artist should not be restricted to only one area. This is the only way through which they can build a reputation for

Atmosphere in Macbeth, by Shakespeare

Atmosphere in Macbeth, by Shakespeare The word atmosphere usually means the air around us. When using the word in the sense of a play it means a certain mood around a certain area at a certain time. Tension usually means emotional or mental stress. Act 2 Sc 2 is the climax of tension that has been built up all the way through Act 1. Act 1 is building up to the murder of Duncan and it is a sinister atmosphere because of the tension and atmosphere in the play as a whole. In Act 2 Scene 2 Macbeth has killed the king, Duncan. This decision comes after the witches come to him after the battle in Act 1 Sc 3 and give him the prophecy that he will be King. In the Elizabethan era people were rather superstitious and believed that witches and anything to do with the witches were bad news. So to be seeing them in real life or so they thought was really bad news. Because of the superstitions of the Elizabethan folk, this tends to be a rather evil sight in their eyes. He is further tempted to kill the King when his wife persuades him to do so. He does this with the help of his wife, who has drugged the Kings guards so as to put them to sleep. Going back to the scene, Macbeth kills the King and is very remorseful for what he has done and his power greedy wife tries to remove any thoughts of remorse from his mind. However, in his hastiness to leave the scene of murder, he forgets to smear blood onto the guards daggers but Macbeth didnt want to go back there so his wife goes and does the deed. Meanwhile, Macbeth is hearing sounds and we would think that he is going mad. This is the beginning of many sounds and visions that Macbeth will see and hear. At the beginning of Act 2 Sc 2 tension is created as Lady Macbeth is waiting and nervous, so she has taken a drink and that has given her confidence. She says: That which hath made them drunk hath made me bold. This creates tension because Lady Macbeth is tense and so the audience will also be tense. In this scene the tension is created by the exclamation of Lady Macbeth when she fears that all has gone wrong. This is when she says: Alack! I am afraid they have waked, and tis not done: thattempt and not the deed ¦ This scene creates a sense of tension and suspense because it creates a feeling as to what the consequences of this failed plan will be if not carried out properly. We get to know all the emotions at this point of the character in the scene, Lady Macbeth. The atmosphere is also created by the natural sounds of animals in the night. Lady Macbeth says: I heard the owl scream, and the crickets cry ¦ This creates the sort of atmosphere of suspense as if something is about to happen. She is awaiting the arrival of Macbeth, so obviously shes listening extra hard to try to hear anything going on in Duncans room. The audience would know that this event took place at night, under the cover of darkness. We know this because Lady Macbeth says that she hears the owl scream, and owls only come out at night as they are nocturnal. In this scene, the atmosphere is also created by the silence of the night. We can deduce this from the way Lady Macbeth refers to the way she did not hear a sound when asked by Macbeth, except:  ¦the owl scream, and the crickets cry. The silence leaves the audience in a state of suspense as to what is going to happen next and eagerly awaiting the next course of action the actors will produce on stage. In this scene the tension is created when Macbeth has brought the daggers back with him when he should have left them with the servants. .Lady Macbeth says: Why did you bring these daggers from the place? This creates tension because if Macbeth is seen with the daggers he will be accused straight away of murder. This creates a cliff hanger as it is a race against time to get the daggers away and them back into safety. The tension in the scene is created when Macbeth and Lady Macbeth are having a fast paced conversation. This is said in the conversation: Didst thou not hear a noise? Did you not speak? When? As I descended?. This causes tension because shes trying to establish what happened, however she does this quickly, which shows that there is no time to waste. In this scene, tension is also created when Macbeth starts to hear sounds. We can deduce this from the text when Macbeth says: Methought I heard a voice cry Sleep no more! Macbeth does murder sleep; innocent sleep ¦ This creates tension because people in the Elizabethan era were rather superstitious and would start to think that either the demons have come to get Macbeth, or he has gone mad. Also, the religious people from the Elizabethan era would interpret that Macbeth has murdered eternal sleep. Some people would interpret sleep as rest and when people are resting they are at their most innocent and vulnerable, they have no control over what they say, do or dream. Therefore they would interpret it like Macbeth has murdered innocence and some would interpret it that Macbeth has lost control. In the scene the atmosphere is also created when Lady Macbeth tries to remove any thoughts of remorse from the mind of Macbeth. We can deduce this from when Macbeth says: Macbeth: This is a sorry sight. Lady Macbeth: A foolish thought, to say a sorry sight. We see that Lady Macbeth takes control when she treats Macbeth like a child and puts him in his place. We see that Lady Macbeth has turned from a normal woman, to something cold hearted and cruel. She is turning away from any kind of emotion and creating a cold feeling into the hearts of the Elizabethan audience. In Elizabethan times a woman was considered to be lower than a man in the world order at the time. However, as we see in the play, that Shakespeare has changed the order as Lady Macbeth asks to the demons to be unsexed. We see that, even though that the worlds order at the time put women below men, Lady Macbeth is the one who takes the pivotal role that Macbeth should be taking. Also, tension is created by the way that Macbeth has been so strong and noble, yet after killing the king his bravery and chivalry seems to desert him. We see this in the sentence: Why, worthy thane, you do unbend your noble strength, to think so brainsickly of things This is one of those things that the Elizabethan era could speculate about. Some superstitious people would say that Macbeth has been punished by the gods/demons/angels. Less superstitious people would say that the drain of having to kill someone who you have paid oath of fealty to and thinking about the consequences would drain your bravery out of you. This is one place where Shakespeare has let the audience do the thinking. Finally, tension is also created in the scene when the knocking starts. Whence is that knocking? This creates tension because people in the audience were not expecting it. In conclusion, there are many ways that this scene creates atmosphere and tension and I have only mentioned a few. Shakespeare has created the character of Macbeth in such a way that you dont know whether to be sorry for him or to accuse him. Shakespeare has created the character of Lady Macbeth as a normal woman at first, and then becomes a cruel cold blooded character later on. The Elizabethan audience can decide for themselves if Macbeth is guilty or was persuaded by the witches and his wife Lady Macbeth.

Essay --

The sun was beaming on a hot afternoon in July of 2017. We were almost to the finish line. It was hard to believe we had started the race about 10 hours earlier. by pedaling until our legs felt like they were about to fall off, by drinking water like we had been in the desert for weeks, and by believing that we could make it to the end, Alex and I made it, to my Ithaca, Portland Oregon. My odyssey was a tough one, not only the 200 mile race, but also the decisions we had to make on our way up the the race. My family and I had just spent the week in Portland, and we were headed home. When out of nowhere I saw a big group of cyclers going down the opposite side of the freeway, â€Å"What are they doing?† I asked my older brother. â€Å"Is that Seattle to Portland?† he asked my dad, and my dad said â€Å"yes†. I found the very interesting so I just had to tell my best friend Alex, who is equal to Hermes from the odyssey, his encouragement being my molu flower. He said he had heard about it before, after talking about this for countless minutes, but we set a goal to participate in the race before we went off to college in 2017. After a few days we realized that we wouldn’t stand a chance at finishing that race without practicing. We decided starting in the spring of seventh grade, every time one of us would go to the others house, we would bike there. Eventually we noticed that even that wouldn’t cut it. We assured ourselves that every week we would bike somewhere, and then the next week we would bike a little further, and further. Until we thought we had reached our preferred distance. We started off by biking to 7/eleven which is about one or two miles away, we struggled at first, but after biking there a few times we got the hang of it. B... ...ints knowing that we had the resources to make it for a while without a major break. we passed an abundance of the other bikers, but After mille 100 I was getting really exhausted, and every chance I got I would try to convince Alex to take a break, but I knew that if we took too many I would lose faith of getting to the finish line in Portland my Ithaca, which was only 100 miles away, but a simple thing could stop me from getting there. Alex and I were only about a minute away from the finish line, we heard the cheering of the people waiting at the finish line, then it happened, both of us crossed the finish line, beating the other contestants like Odysseus beat the Suitors. We had completed our journey, where we drank all our water, where we battled the thought of giving up, and where we witnessed amazing scenery, and we had just made it to Portland, my Ithaca.

The entrenchment of abortion in different countries

Legalizing or not legalizing abortion is one of the most controversial subjects in the world. Arguments for and against abortion have taken religious, political and moral perspectives with the proponents and opponents giving substantive claims to support their arguments.The entrenchment of abortion in different countries’ constitution has raised resistance from the conservatives who claims that the laws are contradicting when they impose death penalty on individual convicted of murder while legalizing abortion is itself legalizes murder of unborn. Despite the ensuing arguments over the subject, it is clear that abortion is practices in every corner of the world regardless of whether it is legal or illegal.My thesis is that abortion should be legalized since illegalizing does not deter people from aborting and it deteriorates and risks life of women. Abortion can be defined as a premature expulsion of a human fetus, whether in naturally like in case of a miscarriage or artifici ally induced through the use of surgical or chemical equipment.However the controversy around the subject surrounds about 93% of the abortion cases which are carried out for elective, based on no medical reason.Abortion should be legalized in cases case where a woman has undergone a painful ordeal like rape or incest which may affect the whole of their live and bearing such a child will rekindle painful memories of the ordeal.With rising population of homeless people and street children and families, abortion should be legalized so that those who feel that they cannot raise their children are not compelled to give birth to children who they cannot support and will leave them to wander on the street. Even in countries where abortion has not been legalized, there are rising cases of backstreet abortion where many women lose their life.These and other facts support the reasons why abortion should be legalized. I once again restate that abortion should be legalized since illegalizing do es not deter people from aborting and it deteriorates and risks life of women.Why abortion should be legalizedMy first argument is that abortion should be legalized in case where a woman conceive after undergoing a painful ordeal like rape, incest, and other sex related ordeals. Such an ordeal is likely to haunt a woman for the rest of her life.Research has revealed that one out of every six case of rape or incest usually results to pregnancy. Apart from the danger of the mother contracting venereal disease which may affect fetal formation, women who give birth to children conceived in such circumstances are likely to suffer repeated emotionally every time they see that child since they remember the ordeal.Research reveals that more than 50% of pregnancies resulting from such cases are usually aborted all over the world where abortion is legalized or illegalized (Johnson, 2008). Most women turn to backstreet abortion while many are not likely to report pregnancy resulting from rapes and incest fearing stigma. Therefore, they end up undergoing crude methods of abortion where not one risking their health.   In order to save women from such ordeals, I feel that abortion should be legalized.My second argument supporting abortion is that there are many women who conceive when they have no means of bringing up the child.   Many women will enter into a relationship and when they conceive, their partners depart them.Some have no jobs or any economic means and they end up bearing children who are left to wander in the streets.   With the declining welfare supports, abortion should be legalized in order to save women from undergoing such ordeals which are likely to affect their life and that of their children.Research shows that more than 21% of the cases if abortions are related to women who are not ready for responsibilities while 11% are related to young pregnancies mostly to teenagers who cannot take responsibility for the children they bear (Johnson, 2008).Wo men should have the choice to decide carrying to full term pregnancies which they are prepared to handle and bring up the child in a good environment. I feel that abortion should be legalized in order to give women a chance to make choices of giving birth to children who they can take care.My third argument supporting abortion is that even in countries where abortion has been illegalized, people have not been deterred from performing abortion. In contrast to countries which are legalized where women seek abortion in hospitals, there are more people who are seeking abortion in backstreet clinics through crude methods risking their health. A study by Henshaw et al.(1999) showed there were more than 26 legal and 20 illegal abortions worldwide in 1999, concluding that stringent measures against legal abortion did not guaranteed low rate of abortion.Another study by Sedgh et al. (2007) concluded that the rate of abortion in countries where it is legalized has been decreasing with time. L egalized abortion help women to access safe abortion which is not detrimental to their health while illegalizing abortion expose women to health hazards. Therefore abortion should be legalized to help women access safe abortion.ConclusionAbortion remains a controversial subject in the world. My thesis is that abortion should be legalized since illegalizing abortion does not deter people from aborting and it exposes women to health risks. Abortion should be legalized for women who undergo painful ordeals like rape and incest which are likely to haunt them throughout their life.

contract essays

contract essays Exclusion and Exemption Clauses. 166-170, 278, 281, 288, 355-356 An exclusion clauses is a term of the contract which limits or excludes a liability from one party which would otherwise be subjected to. The function of an exclusion clause is to limit or exclude liability for breach of an express or implied term or even negligence in a contract. The court approach to interpreting such a clause is to interpret them narrowly. With an unsigned documents, an exclusion clause will be binding only if the clause was brought to the notice of the customer. This notice must be reasonable notice and is determined objectively by the courts. The document containing the exclusion clause must be of a contractual nature before the courts will hold the exclusion clause to be binding. To determine whether a clause is a contractual document, the court employ the reasonable person test and ask: Would a reasonable person expect such a document to contain an exclusion clause or would it merely represent a receipt or voucher? If notice of the exclusion clause is not given until after the contract has been completed, the exclusion clause will not be binding. If the customer has had previous dealings with the defendant, the court will more readily infer knowledge of the exclusion clause. If the customer through his previous dealings knows about the clause then he will be bound by it. Henry Kendall If the effect or scope of exclusion clause has been misrepresented to the customers, the exclusion clause is not bindin ...

Fix a flat essays

Fix a flat essays Most people who drive cars experience a flat tire at least a few times throughout their lives, I have twice already. What makes it difficult is a lot of these people have no idea how to change a flat tire, so they call for assistance or for a tow truck. The first time somebody attempts to fix a flat tire it may seem daunting, but it is not difficult at all. Almost any driver can do it in less than fifteen minutes, which can be faster than it takes for a tow truck to show up. The first step when somebody gets a flat tire on the road is their safety. They should turn on the flashers to warn other motorists and then slowly and safely pull off of the road. The car should be parked away from traffic but someplace where it is still visible. Soft shoulders and inclines should be avoided. Next, put the transmission in park or in gear and apply the handbrake so that the car will not roll. To indicate to other drivers that you are in mechanical distress, open the hood of the car, place a warning triangle on the road, or set a few flares on the road if it is dark out. The spare tire can usually be found in the trunk of the car, along with a leverage pipe, jack, and a lug-nut wrench. Some vehicles might have the spare tire underneath the car and can be lowered usually from inside the trunk. A flashlight should be used if it is dark out. The leverage pipe is just a hollow pipe that can be used to help loosen a lug-nut that was previously tightened with an air ratchet. The rest of the wheels that are not flat should be chocked with a large rock or a log to help prevent the car from rolling. If the flat tire has a hubcap on it, it should be removed with a screwdriver to allow access to the lug-nuts. A lot of the newer types of cars have hubcaps that do not require a person to remove them for access to the lug-nuts. The lug-nut wrench should now be used to loosen the lug nuts on the flat tire, but do not totally remove them. This is...