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Pneumonia is a Lung Infection Caused by Bacteria Essay
Question

What is the pathophysiology of pneumonia? can some one please help with this answer
Step 1/2

Pneumonia is an infection of the lungs. It can be caused by invasion of the pathogenic microorganism. It leads to collection of fluid or air in the alveolar sac. Pneumonia is a Lung Infection Caused by Bacteria Essay

Explanation for step 1

An individual prone for this infection falls between the ages group of less than five and greater than sixty five years. This is because of the weaker immunity during this age group. In children less than five years the immune is building up ,whereas in elders the immunity starts to decline as they ages. After diagnosis it is essential to initiate early treatment to prevent complications and mortality.

Step 2/2

The pathophysiology of this condition is as following

Infectious microorganisms or pathogenic microorganism enters the respiratory tract.
The immune system reacts to new antigen entry.
This is followed by inflammatory response.
Damages the alveolar sachet and impairing the gas exchange.
individuals exhibit symptoms.
If not treated leads to severe fatal situations or even mortality.

The pathological changes can be seen in four stages, development of congestion, red hepatization, grey hepatization ,resolution.
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Explanation for step 2

The pathogenic microorganism enters the respiratory tract. When it reaches the sterile lower respiratory tract, the problem starts. The immune system immediately reacts by activating the innate immunity. As a result neutrophils or white blood cells pools to fight infection. In this time the RBC, WBC,fibrin pools in the alveolar sac. Leads to collect of pus or fluid in it leading to congestion.Inflammatory process occurs in the lobes of the lungs. The presence of red blood cells makes the lungs to look red, firm and it looks like a red liver. This occurs in the first two to three days of getting an infection.
This will be followed by the breaking down of the exudate formed in the alveoli or in the lobes of the lungs. This makes the RBC in the excudate to break leading to grey appearance of the lungs.
The symptoms like fever to fight infection, cough to let out congestion occurs. Simultaneously it will lead to shortness of breath and a sharp pain in chest.
This is the high time to initiate antibiotic therapy to treat the infection to prevent fatality. Along with this the lungs start to resolve.
If not managed medically can lead to severe complications.

Final answer

Pneumonia is a lung infection caused by bacteria, fungi or virus. This affects the gas exchange due to accumulation of exudate in the lungs making physiological changes and associated symptoms. Pneumonia is a Lung Infection Caused by Bacteria Essay

Expert Answer

Pneumonia is a Lung Infection Caused by Bacteria Essay

Question

What is the pathophysiology of pneumonia? can some one please help with this answer

Step 1/2

Pneumonia is an infection of the lungs. It can be caused by invasion of the pathogenic microorganism. It leads to collection of fluid or air in the alveolar sac. Pneumonia is a Lung Infection Caused by Bacteria Essay

Explanation for step 1

An individual prone for this infection falls between the ages group of less than five and greater than sixty five years. This is because of the weaker immunity during this age group. In children less than five years the immune is building up ,whereas in elders the immunity starts to decline as they ages. After diagnosis it is essential to initiate early treatment to prevent complications and mortality.

Step 2/2

The pathophysiology of this condition is as following

Infectious microorganisms or pathogenic microorganism enters the respiratory tract.
The immune system reacts to new antigen entry.
This is followed by inflammatory response.
Damages the alveolar sachet and impairing the gas exchange.
individuals exhibit symptoms.
If not treated leads to severe fatal situations or even mortality.

The pathological changes can be seen in four stages, development of congestion, red hepatization, grey hepatization ,resolution.

ORDER A PLAGIARISM-FREE PAPER HERE

Explanation for step 2

The pathogenic microorganism enters the respiratory tract. When it reaches the sterile lower respiratory tract, the problem starts. The immune system immediately reacts by activating the innate immunity. As a result neutrophils or white blood cells pools to fight infection. In this time the RBC, WBC,fibrin pools in the alveolar sac. Leads to collect of pus or fluid in it leading to congestion.Inflammatory process occurs in the lobes of the lungs. The presence of red blood cells makes the lungs to look red, firm and it looks like a red liver. This occurs in the first two to three days of getting an infection.

This will be followed by the breaking down of the exudate formed in the alveoli or in the lobes of the lungs. This makes the RBC in the excudate to break leading to grey appearance of the lungs.

The symptoms like fever to fight infection, cough to let out congestion occurs. Simultaneously it will lead to shortness of breath and a sharp pain in chest.

This is the high time to initiate antibiotic therapy to treat the infection to prevent fatality. Along with this the lungs start to resolve.

If not managed medically can lead to severe complications.

Final answer

Pneumonia is a lung infection caused by bacteria, fungi or virus. This affects the gas exchange due to accumulation of exudate in the lungs making physiological changes and associated symptoms. Pneumonia is a Lung Infection Caused by Bacteria Essay

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