Environmental Emergencies Chpt. 30

Question 1

Air bubbles in the blood vessels

Answer 1

Air embolism

Question 2

The temperature of the surrounding environment

Answer 2

Ambient temperature

Question 3

A serum that counteracts the effect of venom from an animal or insect

Answer 3

Antivenin

Question 4

Common name for decompression sickness

Answer 4

Bends

Question 5

Loss of consciousness caused by a decreased breathing stimulus

Answer 5

Breath-holding syncope

Question 6

The loss of heat by direct contact (ie. when a body part comes in contact with a colder object)

Answer 6

Conduction

Question 7

The loss of body heat caused by air movement

Answer 7

Convection

Question 8

The temperature of the central part of the body

Answer 8

Core Temperature

Question 9

A painful condition seen in divers who ascend too quickly in which gas, especially nitrogen, forms bubbles in the blood vessels and other tissues; also called “the bends”

Answer 9

Decompression sickness

Question 10

Slowing of the heart rate caused by submersion in cold water

Answer 10

Diving reflex

Question 11

The process of experiencing respiratory impairment from submersion or immersion in liquid

Answer 11

Drowning

Question 12

Any sign and symptoms caused by the difference between the surrounding atmospheric pressure and the total gas pressure in carious tissues, fluids, and cavities of the body

Answer 12

Dysbarism injuries

Question 13

Conversion of water or another fluid from a liquid to a gas

Answer 13

Evaporation

Question 14

Damage to tissues as the result of exposure to cold; frozen body parts

Answer 14

Frostbite

Question 15

Painful muscle spasms usually associated with vigorous activity in a hot environment

Answer 15

Heat cramps

Question 16

A form of heat injury in which the body loses significant amounts of fluid and electrolytes because of heavy sweating; also called heat prostration or heat collapse

Answer 16

Heat exhaustion

Question 17

A life threatening condition of severe hyperthermia caused by expose to excessive natural or artificial heat, marked by war, dry skin; severely altered mental status; and otfen irreversible coma

Answer 17

Heat stroke

Question 18

A family of insects that includes bees, wasps, ants and yellow jackets

Answer 18

Hymenoptera

Question 19

A condition in which the body core temperature rises to 101°F (38.3°C) or more

Answer 19

Hyperthermia

Question 20

A condition in which the body core temperature falls below 95°F (35°C) after exposure to a cold enviroment

Answer 20

Hypothermia

Question 21

The transfer of heat to colder objects in the environment by radiant energy; for example heat gain from a fire

Answer 21

Radiation

Question 22

The loss of body heat as warm air in the lungs is exhaled into the atmosphere and cooler air is inhaled

Answer 22

Respiration

Question 23

A triage process in which efforts are focused on those who are in respiratory and cardiac arrest, and different from conventional triage where such patients would be classified as deceased. Used in triaging multiple victims of lightning stirke

Answer 23

Reverse Triage

Question 24

A system that delivers air to the mouth and lungs at various atmospheric pressure, increasing with the depth of the dive; stands for self contained underwater breathing apparatues

Answer 24

SCUBA

Question 25

The ability of the skin to resist deformation; tested by gently pinching skin on the forehead or back of the hand

Answer 25

Turgor