STANNAIJA

Medically Reviewed By:  Mgbeobu David   T he kidneys are two bean-shaped organs located at the left and right parts of the body in vertebrates. Kidneys are seen at the back of the abdominal cavity in the retroperitoneal space. However, in adults they are about 11 centimetres (4.3 in) in length. Kidneys receive blood from the paired renal arteries; blood exits into the paired renal veins. Kidney failure happens when your kidneys lose the ability to filter waste from your blood sufficiently and actively. Records had it that many factors can obstruct or interfere with your kidney health and function, such as; Toxic and dangerous exposure to environmental pollutants or certain medications. Certain harmful, acute, and chronic diseases. Dangerous and severe dehydration.  Kidney trauma. Your body becomes overloaded with toxins when your kidneys can't perform their required and regular work. This can lead to kidney failure and even be life-threatening if it's...

Medically Reviewed By: Henry Nwanguma WHAT IS GLAUCOMA?   G laucoma is a disease that damages your eye's optic nerve. It usually occurs when fluid builds up in the front part of your eye. That extra fluid increases the pressure in your eye, damaging the optic nerve. Glaucoma is a leading cause of blindness for people over 60 years old. But blindness from glaucoma can often be prevented with early treatment. TYPES OF GLAUCOMA  There are two major types of glaucoma, they include; Primary open-angle glaucoma This type of glaucoma is common. It happens gradually, when the eye does not drain fluid as well as it should (like a clogged drain). As a result, eye pressure builds and starts to damage the optic nerve. This type of glaucoma is painless and cause no vision changes at first. Some people can have optic nerves that are sensitive to normal eye pressure. This means their risk of getting glaucoma is higher than normal. Regular eye exams are important to find ear...

Man As The Centre Of Science  M an in his capacity is a singular creature and the most remarkable of all the creatures that live on earth . He is highly equipped with enormous qualities which made him different from the rest of the animals. Only man, among the other creatures has intellectual faculties , spiritual and physical qualities. The spiritual nature of man is called his soul . His intellectual capacities are attributed to his possession of complex brain that is very superior to that of other creatures. His physical qualities involved his ability to stand erect and the possession of creative working hands. The unique nature of man, makes him not to be just a figure in the landscape . He is ubiquitous animal, who is able to modify the environment to suit him. He has developed for himself, means of surviving in different environments, makes and uses different tools for different purposes, makes fire, builds houses with varying materials, and is able to manipulate alm...