The Biology of Human Survival: Life and Death in Extreme Environments

By Claude A. Piantadosi | Go to book overview

9
Hypothermia

Bad winters usually bring a greater appreciation of the deleterious effects of cold on the body. Most people have had personal experience with mild cold-related skin injuries such as chilblain, the temporary swelling and tenderness of the face or extremities after exposure to wet and cold conditions for a few hours. Residents of higher latitudes recognize the sharp discomfort of frostnip that comes with exposing various parts of the body to subfreezing temperatures. These effects of cold are usually nothing more than temporary inconveniences. More intense and disabling effects of local cold, such as immersion foot and frostbite, result primarily from prolonged operations in extremely cold weather. The greatest danger to survival in the cold, however, is from the effects of hypothermia.


The Effects of Extreme Cold on the Extremities

Since World War I soldiers and sailors have been taught to protect themselves against immersion foot, originally known as trench foot, the nonfreezing cold injury of prolonged submersion of the feet in cold water. Soldiers are instructed to keep their socks and boots dry and avoid immersion of their feet in water and deep snow as much as possible. Even so, troops of the U.S. Army in Europe during World War II suffered nearly 5000 cold injuries during the bitterly cold win

-89-

Notes for this page

Add a new note
If you are trying to select text to create highlights or citations, remember that you must now click or tap on the first word, and then click or tap on the last word.
One moment ...
Default project is now your active project.
Project items

Items saved from this book

This book has been saved
Highlights (0)
Some of your highlights are legacy items.

Highlights saved before July 30, 2012 will not be displayed on their respective source pages.

You can easily re-create the highlights by opening the book page or article, selecting the text, and clicking “Highlight.”

Citations (0)
Some of your citations are legacy items.

Any citation created before July 30, 2012 will labeled as a “Cited page.” New citations will be saved as cited passages, pages or articles.

We also added the ability to view new citations from your projects or the book or article where you created them.

Notes (0)
Bookmarks (0)

You have no saved items from this book

Project items include:
  • Saved book/article
  • Highlights
  • Quotes/citations
  • Notes
  • Bookmarks
Notes
Cite this page

Cited page

Style
Citations are available only to our active members.
Sign up now to cite pages or passages in MLA, APA and Chicago citation styles.

(Einhorn, 1992, p. 25)

(Einhorn 25)

1

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Cited page

Bookmark this page
The Biology of Human Survival: Life and Death in Extreme Environments
Table of contents

Table of contents

  • Title Page iii
  • Preface vii
  • Contents xi
  • 1: The Human Environment 1
  • 2: Survival and Adaptation 10
  • 3: Cross-Acclimation 21
  • 4: Food for Thought 29
  • 5: Water and Salt 41
  • 6: Water That Makes Men Mad 54
  • 7: Tolerance to Heat 63
  • 8: Endless Oceans of Sand 78
  • 9: Hypothermia 89
  • 10: Life and Death on the Crystal Desert 99
  • 11: Survival in Cold Water 119
  • 12: Air as Good as We Deserve 129
  • 13: Bends and Rapture of the Deep 140
  • 14: Sunken Submarines 152
  • 15: Climbing Higher 164
  • 16: Into the Wild Blue Yonder 181
  • 17: G Whiz 193
  • 18: The Gravity of Microgravity 203
  • 19: Weapons of Mass Destruction 212
  • 20: Human Prospects for Colonizing Space 227
  • Bibliography and Supplemental Reading 247
  • Index 255
Settings

Settings

Typeface
Text size Smaller Larger Reset View mode
Search within

Search within this book

Look up

Look up a word

  • Dictionary
  • Thesaurus
Please submit a word or phrase above.
Print this page

Print this page

Why can't I print more than one page at a time?

Full screen
/ 263

matching results for page

Cited passage

Style
Citations are available only to our active members.
Sign up now to cite pages or passages in MLA, APA and Chicago citation styles.

"Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn, 1992, p. 25).

"Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn 25)

"Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences."1

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Cited passage

Welcome to the new Questia Reader

The Questia Reader has been updated to provide you with an even better online reading experience.  It is now 100% Responsive, which means you can read our books and articles on any sized device you wish.  All of your favorite tools like notes, highlights, and citations are still here, but the way you select text has been updated to be easier to use, especially on touchscreen devices.  Here's how:

1. Click or tap the first word you want to select.
2. Click or tap the last word you want to select.

OK, got it!

Thanks for trying Questia!

Please continue trying out our research tools, but please note, full functionality is available only to our active members.

Your work will be lost once you leave this Web page.

For full access in an ad-free environment, sign up now for a FREE, 1-day trial.

Already a member? Log in now.