Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Explain cigrates smoking from lifestyle risk factors ?
Smoking is the single most important preventable risk factor for CAD. There is strong evidence that smoking can significantly increase CAD morbidity and mortality, an adverse effect, which is related to the amount of tobacco smoked daily and the duration of smoking. Approximately 50-150 microgram of nicotine is absorbed through the lung with each puff of smoke. Nicotine is a potent agonist of sympathetic nervous system and causes release of nor-epinephrine which in turn increases coronary tone and provokes vasoconstriction.Many studies have shown that smokers have approximately twice the risk of CAD as non-smokers. Smoking causes endothelial injury, increases heart rate and blood pressure, decreases oxygen level in the blood because of production of carbon monoxide lowers HDL cholesterol, causes coronary spasm, increases platelet aggregation and promotes blood clotting - all of which aggravates the atherosclerotic and ischemic process. Passive smoking or so-called 'second-hand' smoking has also been found to increase CAD risk, Non-smokers exposed to cigarette smoke have increased risk of Cardio-vascular diseases. Different forms of non-smoke tobacco are also harmful.Smoking cessation is rapidly followed by a significant decrease in Cardio-vascular morbidity and mortality. The benefits of smoking cessation are seen regardless of how long and how much the patient previously smoked.
VENOU S SYSTEM It is collecting system formed by the uniting branches as smaller and then larger veins and venacava leading to the heart. Blood from anterior part of the
Which of the following statements regarding the separation of DNA fragments using gel electrophoresis is false? A. DNA fragments will migrate towards the positively charged ele
Effects of malnutrition The effects of malnutrition are not the same in adults and children. When the amount of food is not sufficient or when the nutrients are missing f
Infectious and Chronic Diseases The most prevalent diseases of poverty, many of which are also infectious by nature, are malaria, tuberculosis, respiratory infections, water b
Q. What are the main types of waste? The waste can be classified into many kinds, each of them carrying its own different environmental problem: recyclable waste, organic waste
What is the defense mechanism that begins to work when inflammation fails to stop an infection? If the inflammatory attack is not enough to halt the infectious process the body
Explain the Lectins or Haemagglutinins? These are sugar binding proteins, having the ability to bind and agglutinate red blood cells (RBCs). You will find that they occur in mo
Explain the effect on Vitamins of the human milk? Although there are inter-individual variations in vitamin concentrations, diet and drug use by individual women influences vit
Explain the Liver organ? The liver is the largest internal organ in the human body. It lies just below the diaphragm in the upper right area of the abdominal cavity. It is an i
What are ions? What are the two types of molecules into which ions are classified? Ions are atoms or substances electrically charged by means of loss or gain of electrons.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd