Explanation Bone atrophy is a condition where there is loss of bone mass as a result of reduced mechanical stress. Bone atrophy is seen in astronauts. Bone atrophy is caused due to bone demineralization and makes the bones brittle. Calcium is lost in astronauts through urine for astronauts and is caused due to the time spent out of earth’s gravitational field. The pattern of loss of bone density in astronauts is similar to that to bone density loss in bed ridden people. The exact cause of bone density loss in space is not clear...

The exercises or other strategies that may be employed in outer space to prevent loss of bone mineral density in humans. Concept introduction: Bones provide the structural framework for human body, protects other body tissues, and forms a system of levers for purpose of movement along with muscles. Bone mineral density is the quantity of minerals present in bones.

Basic Biomechanics

7th Edition

ISBN: 9780073522760

Author: Susan J Hall

Publisher: McGraw-Hill Education

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Question

Chapter 4, Problem 3AP

Summary Introduction

To explain: The exercises or other strategies that may be employed in outer space to prevent loss of bone mineral density in humans.

Concept introduction: Bones provide the structural framework for human body, protects other body tissues, and forms a system of levers for purpose of movement along with muscles. Bone mineral density is the quantity of minerals present in bones.

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Chapter 4, Problem 2AP

Chapter 4, Problem 4AP

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Solution Summary: The author explains the exercises or other strategies that may be employed in outer space to prevent bone mineral density loss in humans.

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