Question

Staphylococcus aureus, or staph, is a bacteria that is commonly found in the nose and on the skin of humans. While it is typically not harmful to humans, it is sometimes able to enter the body through an injury or broken skin, and get into the bloodstream. When this happens, it can cause a serious infection called sepsis. Sepsis can cause an individual to go into shock and bodily organs to stop functioning. Symptoms of sepsis include inflammation, fever or hypothermia, increased heart rate, and rapid breathing.

Which immune system component initially results in the infammation and responds quickly when Staphylococcus aureus enters the bloodstream?
A)complement system
B)phagocytes
C)Langerhans cells
D),B lymphocytes

Answer 1

Staphylococcus aureus, or staph, is a bacteria that is commonly found in the nose and on the skin of humans. While it is typically not harmful to humans, it is sometimes able to enter the body through an injury or broken skin, and get into the bloodstream. When this happens, it can cause a serious infection called sepsis. Sepsis can cause an individual to go into shock and bodily organs to stop functioning. Symptoms of sepsis include inflammation, fever or hypothermia, increased heart rate, and rapid breathing.

A microscopic image of staphylococcus aureus is shown.

Which immune system component initially results in the infammation and responds quickly when Staphylococcus aureus enters the bloodstream? complement system

complement system

phagocytes

Langerhans cells

B lymphocytes

Step-by-step explanation:

Answer 2

"Complement system" initially results in the inflammation and responds quickly when Staphylococcus aureus enters the bloodstream

Explanation:

Being a part of immune system, it has the ability to enhance the antibodies as well as the phagocytic cells so as to clear the microbes and damaged cells from an organism, that promotes inflammation and also attacks the pathogens cell membrane. The activation of this system is linked to the cellular response by recognising the cleaved complement proteins by the help of receptors present in the leukocytes and vascular cells.