How is streptococcus pneumoniae able to avoid destruction by a phagocyte?

Health

1 answer:

Artemon [7]3 years ago

3 0

Answer:

Streptococcus pneumonia is a virulent pathogen which cause pneumonia in humans. The polysaccharide capsule plays an important role in the virulence of this bacteria.

This outer capsule do not allow immune cells like phagocytic cell to engulf and kill this bacteria because it cause slippery surface for phagocytes.

Capsule also allow this bacteria to escape from mucus because its capsule repels the mucus as it contain negative charge and capsule is responsible for invasive infection because it helps in colonization of bacteria in host. So by making capsule it avoid destruction by a phagocyte.

You might be interested in

1) Which of the following activities represents a physiological study?

Rufina [12.5K]

<u>d) observing how the heart contracts to pump blood </u>

3 0

3 years ago

How does tobacco use negatively impact personal finances?

scoray [572]

Answer:

Tobacco use can negatively impact personal finances through the cost of purchased tobacco products, loss of income due to missed work days, and increased healthcare costs due to the increased risk of illness associated with tobacco use.

Explanation:

8 0

3 years ago

Read 2 more answers

- List 2 techniques you can use to help manage your time

N76 [4]

Answer:

Explanation:

5 essential time management techniques

Be intentional: keep a to-do list. Drawing up a to-do list might not seem like a groundbreaking technique, but it's one of the most powerful ways to become more productive. ...

Be prioritized: rank your tasks. ...

Be focused: manage distractions. ...

Be structured: time block your work. ...

Be self-aware: track your time.

8 0

3 years ago

Where can senior citizens find group exercise classes in their community?

Sindrei [870]

I would suggest looking at some different videos online and taking your favorite exercises from those videos. Then teach them to everyone else.

3 0

3 years ago

Read 2 more answers

You have just arrived on the scene where an infant stopped breathing. You find a three-month-old child being held tightly by his

True [87]

Answer:

D) Do CPR until the medical personell has arrived

Explanation:

It is best to continue life supporting efforts in the off chance that there is something that can be done or that there has been some human error in your assessment. It is also practical to remove the child from the mother in case there was some harm done to the child. Doing CPR will keep the situation under control rather than telling the mother that the child is dead since you are not a medical doctor and it is not within your limits to do so while help is on the way.

5 0

3 years ago