Muscle Structure and Function

Question 1

Identify how the physical barriers of the immune system protect the body against pathogens. Check all that apply.

Revolt · Accepted Answer

B: skin contains tightly packed cells; C: skin is tough, flexible, and waterproof; D: you cough when a pathogen enters your mouth; E: you sneeze when a pathogen enters your nose

Question 2

What is the role of Langerhans cells?

Revolt · Accepted Answer

C: identify pathogens that enter the body and carry them to lymph nodes for destruction

Question 3

White blood cells protect against and aid in blood clotting when injuries are sustained.

Revolt · Accepted Answer

B: pathogen

Question 4

Identify the nonspecific immune response described.

Revolt · Accepted Answer

B: Inflammation

Question 5

immune system overreacts to an antigen

Revolt · Accepted Answer

C: allergic disorders

Question 6

What produces acid, oil, and an antibacterial substance to defend against pathogens?

Revolt · Accepted Answer

A: skin

Question 7

include T and B cells that are used to produce antibodies against antigens and destroy pathogens that enter the body.

Revolt · Accepted Answer

A: Lymphocytes

Question 8

Identify the nonspecific immune response described.

Revolt · Accepted Answer

D: Skin

Question 9

part of the immune system does not function properly

Revolt · Accepted Answer

A: immunodeficiency disorders

Question 10

What is the role of lysozyme?

Revolt · Accepted Answer

B: breaks down the cell wall of bacteria

Muscle Structure and Function Answers

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