Chapter 19 Toxicology Flashcards Preview

EMT 104 > Chapter 19 Toxicology > Flashcards

Flashcards in Chapter 19 Toxicology Deck (18):
1

Agents that produce false perceptions in any one of the five senses.

Hallucinogens

2

Vomited blood.

Hematemesis

3

A severe withdrawal syndrome seen in alcoholics who are deprived of ethyl alcohol; characterized by restlessness, fever, sweating, disorientation, agitation, and seizures; can be fatal if untreated.

Delirium tremens (DTs)

4

The need for increasing amounts of a drug to obtain the same effect.

Tolerance

5

Any drug or agent with actions similar to morphine.

Opiods

6

A poison or harmful substance produced by bacteria, animals, or plants.

Toxin

7

A sleep-inducing effect or agent.

Hypnotic

8

Swallowing; taking a substance by mouth.

Ingestion

9

A state of overwhelming obsession or physical need to continue the use of a drug or agent.

Addiction

10

The misuse of any substance to produce some desired effect.

Substance abuse

11

The study of toxic or poisonous substances.

Toxicology

12

An agent that produces an excited state.

Stimulant

13

An excessive quantity of a drug which, when taken or administered, can have toxic or lethal consequences.

Overdose

14

A substance that decreases activity and excitement.

Sedative

15

Vomiting.

Emesis

16

A substance whose chemical action could damage structures or impair function when introduced into the body.

Poison

17

A substance that is used to neutralize or counteract a poison.

Antidote

18

Vomited material.

Vomitus