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Inflammation: The Double-Edged Sword of Healing & Chronic Conditions

Question 21

What can contribute to additional swelling and bruising in an injury like an ankle sprain?

A.Torn muscle fibers

B.Nerve damage

C.Weather conditions

D.Torn capillaries and leaking blood components

Question 1

What is the primary purpose of inflammation?

A.To cause pain and discomfort

B.To initiate and promote healing

C.To increase blood pressure

D.To fight off allergies

Question 2

What are the common signs of inflammation?

A.Fatigue, nausea, dizziness

B.Redness, swelling, heat, pain, and sometimes loss of function

C.Headache, fever, shivering

D.Vomiting, diarrhea, cough

Question 3

What happens to capillaries during inflammation?

A.They constrict and reduce blood flow

B.They burst and cause bleeding

C.They vasodilate and increase in permeability

D.They become stiff and inflexible

Question 4

What role do macrophages play in the inflammatory process?

A.They spread the inflammation

B.They engulf dead tissue particles and pathogens

C.They hinder the healing process

D.They produce antibodies

Question 5

What is the role of cytokines in inflammation?

A.To cause cell mutation

B.To initiate the inflammatory response and signal white blood cells

C.To stabilize cell membranes

D.To decrease cell metabolism

Question 6

What process allows neutrophils to reach the site of inflammation?

A.Condensation

B.Chemotaxis

C.Evaporation

D.Photosynthesis

Question 7

What does the RICE protocol stand for in the context of inflammation?

A.Run, Intake, Compress, Elevate

B.Rest, Ice, Compression, Elevation

C.Restrict, Identify, Cool, Exercise

D.Relax, Ignore, Clamp, Evaluate

Question 8

What is the role of lymphatic capillaries in the resolution of inflammation?

A.They decrease blood pressure

B.They produce hormones

C.They drain excess fluid and transport white blood cells

D.They burst excess capillaries

Question 9

How does inflammation initially respond to tissue injury or pathogen invasion?

A.By making skin thicker

B.By releasing toxins to fight invaders

C.By signaling white blood cells to the area

D.By causing immediate cell death

Question 10

Why is the inflammation process considered good and necessary?

A.It causes chronic diseases

B.It prevents blood circulation

C.It helps in healing and defense against infections

D.It increases muscle growth

Question 11

What happens during the process of phagocytosis?

A.Cells divide rapidly

B.Cells engulf and digest pathogens or debris

C.Cells release oxygen bubbles

D.Cells replicate DNA

Question 12

What is the function of fibroblasts during inflammation?

A.They cause inflammation to spread

B.They generate nerve signals

C.They deposit collagen and help rebuild damaged tissue

D.They create pus

Question 13

What is the main distinction of inflammation caused by injury compared to that caused by pathogens?

A.Injury-related inflammation involves tearing of tissues and capillaries

B.Pathogen-related inflammation heals faster

C.Injury-related inflammation causes fever

D.Pathogen-related inflammation is painless

Question 14

What are the first white blood cells to arrive at an injury site during inflammation?

A.Monocytes

B.Macrophages

C.Lymphocytes

D.Neutrophils

Question 15

What is the role of blood vessel vasodilation during inflammation?

A.To increase pain sensitivity

B.To facilitate muscle relaxation

C.To bring more white blood cells to the site of injury

D.To increase the blood pressure

Question 16

What causes the infiltration of neutrophils to the inflamed area?

A.Antibodies

B.Adhesion molecules

C.Cytokines

D.Enzymes

Question 17

What does a monocyte become after entering inflamed tissue?

A.Neutrophil

B.Lymphocyte

C.Epithelial cell

D.Macrophage

Question 18

What type of light does the alumina LED face mask deliver for skincare?

A.Ultraviolet and infrared

B.Red, infrared, and blue

C.X-rays and infrared

D.Green and ultraviolet

Question 19

What process allows neutrophils to squeeze through capillary walls?

A.Chemotaxis

B.Endocytosis

C.Diapedesis