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Question 1

Agglutination

Answer 1

Clumping of molecules or cells caused by an antigen-antibodies reaction

Question 2

Antibodies

Answer 2

Proteins secreted by white blood cells that attach to antigens

Question 3

Antigens

Answer 3

Any foreign substance or cell in the body that reacts with antibodies

Question 4

Lines of convergence

Answer 4

A two-dimensional view of the intersection of lines formed by drawing a line through the main axis at least two drops of blood that indicates the general area of the source of the blood splatter

Question 5

Point of Origin

Answer 5

Three-dimensional view formed using lines of convergence and angles of impact of at least two different drops of blood to identify the source and location of blood splatter

Question 6

Red Blood Cells

Answer 6

Donut-shaped cells that carry oxygen throughout the body

Question 7

Satellite Drop of Blood

Answer 7

Secondary drop formed when some blood breaks free from the main contact drop of blood

Question 8

White Blood Cells

Answer 8

Cells that police the body by destroying foreign materials

Question 9

Plasma

Answer 9

Liquid portion of the blood carrying dissolved materials

Question 10

Platelets

Answer 10

Cell fragments that aid in the clotting process

Question 11

Hemoglobin

Answer 11

Oxygen carrier that gives red blood cells their color

Question 12

Toxicity

Answer 12

Degree to which a substance is poisonous or can cause injury

Question 13

Acute Toxicity

Answer 13

High does over a short period of time which produces immediate symptoms

Question 14

Chronic Exposure

Answer 14

Lower over dose long periods of time producing symptoms gradually

Question 15

Toxicology

Answer 15

Study of the adverse effects of chemicals or physical agents on living organisms

Question 16

Narcotic

Answer 16

An addictive drug that relieves pain, alters mood and behavior, and causes sleep/feelings of mental numbness

Question 17

Hallucinogens

Answer 17

Controlled substance that affects user´s perceptions, thinking, self awareness and emotions

Question 18

Stimulants

Answer 18

Increase feelings of energy and alertness while suppressing appetite

Question 19

Depressants

Answer 19

Relieves anxiety, produces sleep, reduces heart rate

Question 20

Anabolic Steroids

Answer 20

Promote cell and tissue growth and division