Question and answer
identify the key factors that will make it more likely that infection will occur
Infections are classified in multiple ways. [ They are classified by the causative agent as well as by the constellation of symptoms and medical signs that are produced.Organisms that can cause illness are all around us: in air, water, soil, and food, as well as in the bodies of animals and other people. Infection occurs when some of them get past a series of natural defenses. Those defenses
include: Skin: The skin physically blocks germs, but may let them in if it is cut or scraped. Coughing deeply: This expels germs from the lungs and breathing passages but may be less effective for weak, sick, or injured people. Bacteria: Called "resident flora," harmless bacteria normally are present in some parts of the body. They compete with harmful germs and crowd them out. But they can be weakened or killed by medications, allowing harmful germs to thrive and cause illness. Inflammatory response: This is produced by the body's immune system. Certain kinds of white blood cells—including macrophages and neutrophils—surround and destroy or otherwise attack any kind of germs, often causing fever, redness, and swelling. Antibodies: These are proteins produced by the immune system. Some are targeted to attack specific microbes. This response is also called humoral immunity. Usually these antibodies are produced after a person is infected by or exposed to the microbe. Read more: Infection - body, viral, causes, How Does Infection Occur? ]
Expert answered|selymi|Points 8012|
Question
Asked 4/18/2012 2:39:36 PM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
17,442,232 questions answered
Popular Conversations
Solve the following equation, answer as a reduced, mixed number. Then ...
Weegy: 8x^2 - 2x = 1; 8x^2 - 2x - 1= 0; (4x + 1)(2x - 1) = 0 (4x + 1) = 0; 4x = -1, x = -1/4 or (2x - 1) = 0; 2x = 1; ...
9/18/2014 4:34:59 PM| 5 Answers
One number is 3 less than twice another. If their sum is 39, find the ...
Weegy: x + 2x - 3 = 39 User: The line that passes through (-1, -3) and (2, 1) User: Input in standard form the ...
9/18/2014 8:03:12 AM| 4 Answers
Simplify the expression where possible. (4c^2)^3 User: Simplify the ...
Weegy: -4x^4 User: Simplify the expression where possible. (x^2)^4 Weegy: that's not possible! what do you need to ...
9/18/2014 9:32:07 AM| 4 Answers
Simplify the expression where possible. (6^3)^-3 User: Simplify the ...
Weegy: (2^3) - 2 = 8 - 2 = 6 ; So the answer is 6. User: Evaluate the following expression. (5x)^0 User: ...
9/18/2014 9:35:27 AM| 4 Answers
Find the slope of the line whose equation is 7y = 3x + 1.
Weegy: C. The graph will shift 3 units to the right. User: Find the x-intercept of the line whose equation is 10x + ...
9/18/2014 8:01:25 AM| 3 Answers
Which word in the sentence is an indirect object? Send them ...
Weegy: D. apartment is an indirect object. User: Which word in the sentence is an indirect object? Choose all ...
9/18/2014 1:00:56 PM| 3 Answers
Solve the following equation, answer as a reduced, mixed number. Then ...
Weegy: 4/5x - 3 3/4 = 2 1/2 4/5x = 2 1/2 + 3 3/4 4/5x = 5/2 + 15/4 4/5x = 10/4 + 15/4 4/5x = 25/4 x = (25/4) / ...
9/18/2014 5:27:21 PM| 3 Answers
Select the difference of (8x2 - 3x3) - (5x2 - 9x3)
Weegy: (8x^2 - 3x^3) - (5x^2 - 9x^3) =8x^2 - 3x^3 - 5x^2 + 9x^3 =x^2(8-5) + x^3(9-3) =3x^2 + 6x^3 =3x^2(1+2x)
9/18/2014 12:12:12 AM| 2 Answers
Which of the following programs can open a bitmap file? A. ...
Weegy: Windows Paint can open a bitmap file. User: Which of the following would you click to access Help and ...
9/18/2014 1:07:28 AM| 2 Answers
The defining part of the business cycle is
9/18/2014 5:36:19 AM| 2 Answers
Weegy Stuff
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
P
C
P
C
L
Points 2107 [Total 26505]| Ratings 4| Comments 2067| Invitations 0|Offline
S
L
1
L
P
C
1
Points 1906 [Total 8437]| Ratings 8| Comments 1826| Invitations 0|Offline
S
L
C
P
C
1
L
L
P
C
1
Points 1528 [Total 17467]| Ratings 12| Comments 1408| Invitations 0|Offline
S
L
1
1
1
1
L
1
L
Points 1516 [Total 11296]| Ratings 0| Comments 1516| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 1368 [Total 18540]| Ratings 3| Comments 1338| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 587 [Total 11833]| Ratings 0| Comments 587| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 530 [Total 19061]| Ratings 1| Comments 520| Invitations 0|Offline
S
L
Points 491 [Total 1161]| Ratings 0| Comments 491| Invitations 0|Offline
S
1
L
L
Points 408 [Total 5532]| Ratings 4| Comments 368| Invitations 0|Offline
S
Points 52 [Total 52]| Ratings 2| Comments 32| Invitations 0|Online
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.