Tuesday, December 9, 2014

The Heart and Circulation blood

Heart and Circulation blood
  • The heart is a hallow Muscular organ situated at the centre of the Chest cavity, between the lungs on either side.
  • It acts a pump. It is divided into four chambers. The right upper chamber.
  • It called the right atrium receives impure blood from all parts of the body through blood vessels called veins.
  • When the heart beats this impure blood is passed into the right lower chamber.
  • Called Right Ventricle, and finally finds its way to the lungs where it is purified.
  • During the process of purification, it gives up carbondioxide and takes a fresh quantity of oxygen.
  • The blood so purified finds its way into the left upper chamber called left Atrium.
  • Then passes to the left lower chamber. called Left Ventricle.
  • And from there, in the course of the beating of the heart.
  • The purified blood is discharged into various blood vessels called arteries and capillaries.
  • Which convey this purified blood for the nourishment of the body as a whole.
  • Thus each heart is two pumps put together.
  • The pressure in the arteries varies with the beating of the heart.
  • When the heart contracts the pressure in the arterial system increases.
  • When the heart relaxes. the pressure in the arteries decreases.
  • This pressure exerted on the arteries is known as the"Blood Pressure".
  • And is recorded by the blood pressure instrument or a rough estimate made by feeling the pulse.
Tags: Heart circulation, Circulation blood, Blood pressure, Pulse feelings

Monday, December 8, 2014

Respiration of Inspiration and Expiration

               The respiration is Human's object provide oxygen to the body wash out carbonite. It is called inspiration and expiration.
1. Inspiration:

  • The object of respiration is provide oxygen of the body washout carbondioxide.
  • The oxygen  provided by breathing is utilised in the combustion of end products of the digested food which in its turn generates carbondioxide.
  • With each inspiration it takes in approximately 600 cc of air and gives out 500 cc of air with higher content of carbondioxide and lesser content of oxygen.
  • During the process of inspiration the chest cavity enlarges, creating a negative pressure.
  • Which expands the elastic lungs which are two in number and are situated in the chest cavity on either side of the heart.
  • When the chest and or abdominal muscles relax, the chest cavity becomes smaller and the lungs go back to their normal position due to their elasticity.
  • Interference with the respiration may therefore cause serious consequences including unconsciousness and death.
Tags: Respiration, Inspiration expiration, Breathing types, carbondioxyde, Oxygen, O2

Wednesday, December 3, 2014

Causes of Blood exodus from Nose

Blood exodus from Nose

  • The Habitual bleeding during dry weather is common among youngsters.
  • This is not caused by in an injury.
  • Adults maybe bleeds from the front portion Nostril.
  • Due to Minor injury like blowing the nose, or picking out crusts.
  • High Blood pressure may also cause bleeding through the nose.
Tags: Medical Tips, Bleeding Tips, Blood Exodus

Monday, December 1, 2014

Foods for health

  • Food is digested in the mouth, stomach and by digestive juices secreted by various glands and in are from small intestine.

  • The largely of vegetable fibres. enters large(colon) water and mineral salts are absorbed.

  • Final waste products the body through the rectum.

  • Oxygen is also necessary for the support of life and is obtained from the air we breathe.

  • It must pass from the lungs into the blood stream and be circulated before can be of use to the body.

  • It unites with a protein in the red cells to'form a suitable for easy compound transport throughout the body.

  • Protein is chemical a compound which is derived from foodstuffs such as meat. eggs, fish etc.

  • The oxygen and the digested materials are carried in the blood stream to the tissues.

  • To supply substances for their growth and repair and to produce heat and energy.
Tags: Foods digested, Medical Tips, Gastrology, Basic medical tips, Food for health, Healthy foods, Best medecines

Sunday, November 30, 2014

Define Function of the Body

Function of the Body:
  • The study of the normal changes and activities which go on in living beings is known as physiology.
  • The body consists of distinct parts such as the heart, the lungs, kidneys, etc which carry on the special kinds of work.
  • Such a distinct part is called an organ and its special work is called a'function.
  • The essential functions of life such as respiration, circulation, digestion, excretion, etc., are carried on by a set of organs of closely related parts that form a system'.
  •  (i.n.) The digestive system which includes the mouth, the gullet, the stomach, the liver, the pancreas and in testines.
  • The Cells, which compose the tissues of the body, are continually undergoing changes and become worn out. Dying and being replaced.
  • During its life a cell under goes change and gives off carbondioxide and other waste products and has to be supplied with food and oxygen.
  • Furthermore, the various chemical substances that make the living body are continually.
  • Being used up and have to be replaced by food and fluid taken into the body.
Tags: Body function, Medical tips, Full body check up, Medical check up, Function of Body, Online Medicene

Saturday, November 29, 2014

Define Eye and Ear and Tongue

a) The eyes are situated in in the front of the skull sockets and are covered with folds of skin(the eyelids) from which the eyelashes project.

b) The inside of the eyelids and front of the eye are covered by a smooth membrane(conjunctiva) and are washed and kept moist by tear fluid.

c) Through the transparent part of the eye(cornea) can be seen a coloured circular diaphragm(the iris) with a round hole(the pupil).

d) The latter varies size with in the amount of light passing through it.

e) Behind the pupil is the lens of the eye which focuses rays of light on to the light-sensitive part of the eye(retina).

The ear consists of three parts: 
a) The outer ear is that part which can be seen projecting from the side of the skull, together with the canal which leads to the eardrum.

b) The middle ear situated inside the skull, receives and transmits to the inner ear sound waves concerned in hearing. It also communicates with the back of the nose and throat by the Eustachian tube, which opens in swallowing.

c) The inner ear is embedded inside rhe skull and is concerned with the sense of balance in addition to the sense of hearing. The outer ear is separated from the middle ear by the eardrum.

a) The tongue is the muscular organ which lies on the floor of the mouth.
b) It assists in the tasting, mastication and swallowing of food.
c) In an unconscious casualty on his back.
d) The tongue tends to obstruct the throat and prevent breathing.

Tags: Eye and Ear and Tongue, Body parts, Uses of human's things, Medical books, Online treatment, Human body functions

Wednesday, November 26, 2014

The trunks and it's contains

  • The Arched muscular partition(diaphgragm) divides the trunks into two cavities-the upper, the text (thorax) the lower (abdomen).
  • The upper cavity is bounded front the breastbone, in by behind by the thoracic vertebra of the spine. 
  • Below by the diaphragm. And is encircled by the ribs. It contains the heart. the lungs, major blood vessels and the gullet. 
  • The lower cavity is bounded above by the diaphragm. 
  • Below by the pelvis. Behind by the lumbar vertebrae and in front and at the sides by muscular walls.
  • It contains several important organs--the liver. in the upper part of the abdomen covered mostly by the right lower ribs: the spleen. 
  • covered by the ribs on the upper part of the left side: 
  • The stomach, just below the diaphragm on the left side: the pancreas, behind the stomach the intestines. 
  • Which occupy the greater part of the cavity: the kidneys. at the back in the region of the loins and the bladder.
  • Which lies to the front of the pelvis Certain reproductive organs lie behind the bladder.
Tags: Medical tips, Hospital, Trunks and contains, Diaphran, Lower ribs, Reproductive Organs