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Showing posts with label american heart association. Show all posts
Showing posts with label american heart association. Show all posts
Wednesday, January 7, 2015

Male Sex Glands and Impotence

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THE MALE SEX GLANDS The two testes, which lie enclosed in the scrotal sac of skin just below the penis, secrete semen containing the m...

Human nervous system - Central Nervous System

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Nerve cells are so specialized that they have lost the ability to repro- duce themselves. When a neuron dies, it cannot be replaced. Howe...
Tuesday, January 6, 2015

The Brain and Nervous system

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The pons , a saddle-like mass of coarse fibers , connects the medulla with the higher brain centers. The medulla, or spinalbulb , just bel...

THE FEMALE GENITAL SYSTEM

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THE FEMALE GENITAL SYSTEM  The reproductive anatomy in the female takes the form of the letter "Y." At the ends of the two t...

Examine the stomach with an instrument called the gastro scope

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 Examine the stomach with an instrument called the gastro scope Such tests, and others that sometimes may be needed, are well worthwhi...

Stomach and health problems- Digestive system

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The one problem: The stomach wound refused to heal completely. St. Martin refused any kind of operation that might close the stomach w...

APPENDIX

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APPENDIX  The appendix is a wormlike appendage at the junction of small and large intestines. Its reason for existence is not clear. T...

Throat infections and nasal problems

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 Fortunately, they do not attack when body resistance is high. When, however, resistance is lowered-by fatigue, poor nutrition, emotional ...
Monday, January 5, 2015

Respiratory System - Causes and problems

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THE RESPIRATORY SYSTEM  MAN CAN survive for weeks without food, for days without water, but for only a few minutes without air. Air mu...
Tuesday, December 30, 2014

Heart and Blood circulatory system protective care

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 PROTECTIVE CARE There is much you can do to guard the health of your heart and circulatory system. Contrary to what many people believe, ...

Blood How it works on body care?

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BLOOD Blood, the body's transport medium, consists of about equal parts of a watery fluid called plasma and a mixture of red cells...

Heart and blood circualtory system

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 THE HEART'S OWN SUPPLY The heart, being a muscle, and a hard-working one, needs nutritious blood. And nature has seen to it that it g...

Pulse blood system blood distribution blood pressure

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THE PULSE You have undoubtedly noted physicians-and perhaps you have done the same yourself-place a finger on the radial artery ,It the wr...

Heart Problem heart foundation heart beat

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 The atrium and ventricle on the right are separated from their counterparts on the left by a wall of muscle, called a septum. Into the ri...

Blood and circulatory system

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 THE CIRCULATORY SYSTEM \ ALL LIVING cells of the body must have a supply of fuel, water, and oxy- gen brought to them and must have their...

Major Muscles and muslce power

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Since muscle fibers exert pull when they contract, they use energy. The energy comes from food supplied to them through the blood. A muscl...

Bone joints, ligaments and Bursas

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JOINTS, LIGAMENTS, AND BURSAS Joints and ligaments connect bones to each other. At the ends of bones are smooth, gliding joint surfaces wh...
Friday, December 26, 2014

How Human recovering with its own strengths - How to save the capacity?

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During World War II, a marine lieutenant on Okinawa received four shell fragments that ripped through the whole left side of his brain, le...
Thursday, December 11, 2014

Job related Health problems -stress-frustration-mental health

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If your job brings you sufficient income but leaves you frustrated, bored, or otherwise unhappy, vocational guidance agencies may help sol...
Tuesday, December 9, 2014

Smoking studies and research on lung cancer and cardio problems

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A United States study found death rates for men aged 45 to 64 to be 6.6 times as high for smokers; in the age group 65 to 84, 11.4 times a...