Responses to Disease

Question 1

inflammation is a common response to

Answer 1

infection

Question 2

When cells are injured, they release chemicals that allow blood cells and fluids to

Answer 2

move into the tissues

Question 3

four signs of inflammation

Answer 3

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Heat
■
Pain
■
Redness
■
Swelling

Question 4

-itis

Answer 4

inflammation

Question 5

appendicitis

Answer 5

inflammation of the appendix

Question 6

edema

Answer 6

a swelling or accumulation of fluid in the tissues

Question 7

edema can be caused by

Answer 7

inflammation

Question 8

other than inflammation edema can be caused by

Answer 8

fluid blockage
heart failure
imbalance in body fluid composition

Question 9

The body uses phagocytosis to

Answer 9

get rid of invading microorganisms, damaged cells, and other types of harmful debris.

Question 10

Phagocytic cells are found

Answer 10

circulating in the blood, tissues, and in the lymphatic system

Question 11

The remains of phagocytosis consist of

Answer 11

fluid and white blood cells, a mixture called pus

Question 12

pus

Answer 12

a mixture fluid and white blood cells

Question 13

Immunity refers to

Answer 13

all our defenses against infectious disease

Question 14

What are examples of inborn or innate protective mechanisms, which are based on a person’s genetic makeup and do not require any previous exposure to a disease organism

Answer 14

Inflammation and phagocytosis

Question 15

What are examples of mechanical barriers

Answer 15

intact skin and mucous membranes, and body secretions, such as stomach acid and enzymes in saliva and tears

Question 16

adaptive immunity, or acquired immunity

Answer 16

Immunity that we develop during life from exposure to disease organisms