Informational Supplement: AIEEE, IITJEE Technical School Entrance Exams

TECH-SCHOOL ENTRANCE TIPS

Current and former students of the Indian Institutes of Technology – IIT offer advice on how to wrap up studies in the last month before the engineering entrance exams such as All Indian Engineering Entrance Examination, WBJEE and IITJEE.

It’s the season of exams. The boards are banging on the door, with a host of entrance tests lined up soon after. Why should I study now

Many students tend to gloss over chemistry in the final month. But remember, this is a paper that fetches the best scores. Next comes physics and then maths. AIEEE Experts believe maths should be given the least priority in this crucial time.

There’s a clear method to prioritising topics, says Nilanjan Sarkar of AIEEE Prep , an institute that mentors students for entrance tests to the Indian Institutes of Technology (IIT-JEE), AIEEE 2011 and WBJEEs. “Students shouldn’t get bogged down by the complexity of topics in, say, physics like rotational mechanics and waste valuable time; these are to be done at a much earlier stage,”. In physics, the order ought to be: calorimetry, units, dimensions and vectors, work, energy and power, experimental physics, heat transfer and modern physics.

“In maths, you should focus on concepts and revise theories from a book familiar to you,” says Samiran Sharma, an IITJEE Topper ." And don’t try to solve too many problems at the last moment.” Instead, revise all the formulae in trigonometry, algebra and calculus, and take a look at solved examples. The priority list : matrices and determinants, differentiation, limit and continuity, progressions, straight line, three dimensions and logarithm.

Again nothing beats practicing and AIEEE mock exams or AIEEE practice exams are the best way of giving yourself the exposure to do well in any situation.

Tips on Selecting a Heart Scanning Centre

With so many heart scanning centres throughout the UK – how on earth are you suppose to select the appropriate one? A couple simple tips may be helpful – Is the heart scan centre a full service provider or a test centre. With the latter option, they can only provide the heart scan and then you will have to take it to your cardiologist for diagnosis etc. If the former you can literally get immediate service as the cardiologist will examine your results and make the necessary recommendations. He or she may also recommend additional heart investigations or heart tests . Another way to select where one should get their heart scans done is by reviewing the cardiac staff at the centre. If the staff is active in cardiac research along with cardiac care , then you will have the additional comfort that the staff is aware of the latest research and technology available.

Heart Scanning Process

A heart scan identifies the main risk factors for heart disease and offers practical advice about positive lifestyle changes. It checks for early signs of heart disease and if any symptoms are seen, you will be offered advice on nutrition, exercise and treatment. In this way, your lifestyle will be improved thereby helping in prevention of a heart attack.

The heart scan searches for calcium in your coronary arteries. If no calcium is found your risk of having a heart attack is low. If calcium is present then you may have coronary artery disease , hence your doctor can recommend ways to minimise your personal risk. So information about the state of your heart arteries can be drawn and your risk of a heart attack assessed.

Heart disease is the leading cause of death of men and women in the developed world. According to the British Heart Foundation , over 125,000 people die of a heart attack each year in the UK. As much as forty percent of heart disease is not explained by conventional risk factors and sudden death can be the first symptom in 25 percent of patients.

Heart scan is fast, safe, accurate, painless and non-invasive, taking only 15 minutes to perform. You just have to lie on a padded table under the arch of the scanner. You will simply be asked to hold your breath a few times while a series of images are taken.

Heart Scan Procedure

A heart scan is an imaging test carried out with help of a radioactive substance (called a tracer) to search for disease or poor blood flow in the heart. The scan also can tell your doctor whether parts of your heart are healthy or contain scar tissue.
During heart scans , the health care provider will administer a small amount of a radioactive material into one of your veins, usually on the inside of the elbow. The substance will then travel through the blood and get collected in the tissues of the heart. You will be made to wait nearby as the radioactive substance is absorbed by your body, which usually takes about an hour. Images are taken and sent to a computer, where they are displayed on a monitor for the health care provider to read. Abnormal results in the heart scan will signify coronary artery disease, heart failure or cardiomyopathy.
The amount of radiation used in the scan is about the same as in most CT scans and is low. However, pregnant or nursing women should let their doctor know before having this test. In rare cases, patients may have an allergic reaction to the radioactive tracer

More about the Heart Scan

The theory behind the heart scan is quite simple. Heart disease is as a result of a build-up of plaque in the arterial walls, which restricts the flow of blood to the heart muscle. As plaques grow and age, calcium bits are deposited into the plaque. By means of the heart scan, doctors are able to detect calcium in the arteries and thus begin treatment early. As the heart is in constant motion, images have to be acquired very rapidly.
Heart disease is today treatable and reversible. Your physician now can offer medications which both lower your cholesterol and stop and reverse plaque formation. Heart scanning was developed to detect early heart disease so that heart attacks and heart surgery could be avoided. All men over age 35 and women over age 45 should undergo heart scanning. You should consider testing very early if you have a family history of early heart disease , diabetes, elevated cholesterol, high blood pressure , obesity, current or former smoker, or even prolonged exposure to second hand smoke. If heart disease is established, your calcium score should be checked every year. Calcium scoring will provide you critical information as to how you are responding to therapy. Heart scans have made it possible to find the early signs of heart disease while it is at its most treatable stage.

Heart Scanning

Heart scan is indispensable for detecting heart disease at an early stage. The scan is a simple non-invasive test. With early detection and modifying risk factors, the potential for acute heart disease can be reduced to a great extent and sometimes even be reversed.
Latest research shows that coronary calcium detected by heart scan predicts heart attack risk more than all the usual risk factors. As the soft cholesterol plaque builds up in the lining of the coronary artery, calcium is deposited, thus forming a composite plaque. The calcium found out in all the coronary arteries is referred to as a calcium score. The calcium score is the sum total of all calcified plaque in all the coronary arteries taken together.

If a person has coronary calcium, he also has plaque, that is coronary atherosclerosis or hardening of the coronary arteries. The technician taking the heart scan must evaluate each artery to ensure that the plaque is indeed in the artery. It is crucial to detect coronary calcium or plaque as early as possible as only then medical treatment can be started to prevent a heart attack or the need for coronary bypass surgery. The higher the calcium score, the higher the chances of having a heart attack or needing coronary bypass surgery.
The calcium score is more predictive of your chance of having a heart attack than all the usual risk factors. Heart scanning thus becomes indispensable to detect and control the disease on time.

Heart Scan

A heart scan is a non-invasive way to assess health problems much before a person shows any symptoms. Such early detection enables better treatment outcomes and saves many lives. Heart disease is now the leading cause of death for men and women in the United States. Recent studies show that more than 70 million Americans suffer from some type of cardiovascular disease. Heart disease is a slow, progressive disease that can begin early in life and go undetected for many years – a heart investigations are important. Hence heart scanning becomes very important to detect and manage the disease.
Heart Scan type should also be investigated.

The first and only symptom of heart disease is usually the fatal heart attack. Those who suffer such a heart attack have average cholesterol levels, normal stress or exercise treadmill tests and few, if any, of the major risk factors. Early detectment of heart disease is the only way it can be slowed, or stopped or sometimes even be reversed. Heart Scans are however, only the early detection and risk assessment testing facility. Heart scan cannot substitute for a careful examination by a patient's physician. The patient's physician is best able to make definitive therapeutic decisions based upon careful history, physical exam,
heart scan reports and other testing, if required.

Heart Scanning

Heart scan is indispensable for detecting heart disease at an early stage. The scan is a simple non-invasive test. With early detection and modifying risk factors, the potential for acute heart disease can be reduced to a great extent and sometimes even be reversed.
Latest research shows that coronary calcium detected by heart scan predicts heart attack risk more than all the usual risk factors. As the soft cholesterol plaque builds up in the lining of the coronary artery, calcium is deposited, thus forming a composite plaque. The calcium found out in all the coronary arteries is referred to as a calcium score. The calcium score is the sum total of all calcified plaque in all the coronary arteries taken together.

If a person has coronary calcium, he also has plaque, that is coronary atherosclerosis or hardening of the coronary arteries. The technician taking the heart scan must evaluate each artery to ensure that the plaque is indeed in the artery. It is crucial to detect coronary calcium or plaque as early as possible as only then medical treatment can be started to prevent a heart attack or the need for coronary bypass surgery. The higher the calcium score, the higher the chances of having a heart attack or needing coronary bypass surgery.
The calcium score is more predictive of your chance of having a heart attack than all the usual risk factors. Heart scanning thus becomes indispensable to detect and control the disease on time.

Heart Scans

Heart scans provide images of the arteries in your heart. Doctors use heart scans to see if there is signs of calcium in the coronary arteries leading to blockages. The result of such a test is often called a coronary calcium score.
Heart scans also inform if you have a higher risk of having a heart attack or other problems before you have the typical symptoms of heart disease . Heart scans use noninvasive techniques to measure the amount of calcium present in the walls of your coronary arteries which could indicate you have coronary artery disease.
The use of heart scans has been controversial. Heart scans may not be recommended for you if, based on your family history and risk factors, you fall into a very low or high risk category for having a heart attack. There are clear guidelines to assess if a heart scan may be useful in determining whether you need to take steps to prevent a heart attack within a couple of years.