Problems with vision Chest pains Methods of treatment and control: High blood pressure may be treated medically, by changing lifestyle factors, or a combination of the two. Important lifestyle changes include losing weight, quitting smoking, eating a healthful diet, reducing sodium intake, exercising regularly, and limiting alcohol consumption.
Biology sba with vision Chest pains Methods of treatment and control: High blood pressure may be treated medically, by changing lifestyle factors, or a combination of the two. Important lifestyle changes include losing weight, quitting smoking, eating a healthful diet, reducing sodium intake, exercising regularly, and limiting alcohol consumption.
Can be considered as hereditary. Type 1 diabetes is an autoimmune disorder.
Type 2 diabetes is mainly caused by insulin resistance. Over time, the excess sugar in the blood gradually poisons the pancreas causing it to make less insulin and making it even more difficult to keep blood glucose under control.
Genetic factors are also likely to be involved in the cause of type 2 diabetes. A family history of the disease has been shown to increase the chances of getting it. Other risk factors for the development of type 2 diabetes include: People with type 1 diabetes who are not being treated urinate frequently and feel excessively thirsty.
They usually feel very tired and experience severe weight loss despite normal or excessive food intake. The symptoms of type 2 diabetes usually appear more gradually. People with type 2 diabetes who do not have their blood glucose under control often have a persistent, mild thirst.
They urinate frequently, and often feel mild fatigue and complain of blurred vision. Many women with the disease have recurring vaginal yeast infections.
Methods of control and treatment: All types of diabetes are treatable. Diabetes type 1 lasts a lifetime, there is no known cure. Type 2 usually lasts a lifetime, however, some people have managed, through a lot of exercise, diet and excellent body weight control to get rid of their symptoms without medication.
Sickle cell disease is an inherited blood disorder, passed from parent to child through a defective hemoglobin S gene HbS. The most common symptom of anaemia is fatigue feeling tired or weak. Other signs and symptoms of anaemia include: Shortness of breath Dizziness Headaches Coldness in the hands and feet Paler than normal skin or mucous membranes the tissue that lines your nose, mouth, and other organs and body cavities Jaundice a yellowish colour of the skin or whites of the eyes Methods of control and treatment: Bone marrow transplant offers the only potential cure for sickle cell anaemia.
But, finding a donor is difficult and the procedure has serious risks associated with it, including death. As a result, treatment for sickle cell anaemia is usually aimed at avoiding crises, relieving symptoms and preventing complicationsTreatments may include medications to reduce pain and prevent complications, blood transfusions and supplemental oxygen, as well as bone marrow transplant.
Beri-beri Beriberi is a disease brought on by a Vitamin B-1 thiamine deficiency. There are two types of the disease: Wet beriberi can effect heart function and, in the most extreme cases, heart failure. Dry beriberi damages the nerves and can lead to a loss of muscle strength and, eventually, muscle paralysis.
If left unchecked and untreated, beriberi will cause death. Beriberi is caused by a lack of thiamine in the body. This lack of thiamine can be due to a lack of thiamine intake into the body or to an inability of the body to use the thiamine.
Common symptoms of dry beriberi You may experience symptoms of dry beriberi daily or just once in a while.biology sba Biology Project Ancel Thomas 10a Introduction A disease is an abnormal condition that affects the body of an organism.
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It is often construed as a medical condition associated with specific symptoms and signs. CXC biology Labs to contains 25 labs from 7 units of work.
by ritchie_h in Types > School Work and cxc biology labs to csec CXC biology Labs to 3/5(4). Biology is the discipline in science, which seeks to understand the organisation of the organic world through an exploration of the structure and function of life forms at the molecular, cellular, organismal and ecosystem levels, as well as the complex interactions and interdependencies which occur at .
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In a living system, diffusion involves a cell membrane. HKDSE Bio School-Based Assessment Principles of SBA design: integrate assessment with teaching and learning align with curriculum aims (e.g. develop the ability to make scientific inquiries) by addressing curriculum emphases and.