Candy bars, cookies, and soft drinks all contain a category of nutrients known as ....

What common virulence factors are found in Neisseria?

HACTEHA [7]

The common virulence factors found in Neisseria are polysaccharide capsule, endotoxin, IgA1 protease, pili, and proteins.

Explanation:

Neisseria species are Gram negative diplococcic highly pathogenic bacteria which cause meningococcal and gonococcal diseases in humans.

Virulence factors of Neisseria meningitidis:

Polysaccharide capsule: Antigenic anti-phagocytic capsular polysaccharides form a capsule and surround the bacterium. About 13 serotypes are present based on which the bacteria is classified.

Endotoxin: Composed of lipooligosaccharides leading to hemorrhage, sepsis, and petechiae on skin

IgA1 protease: Enzyme that breaks and cleaves the antibody IgA

Pili: Attaches bacterium to respiratory tract cells. Acts antigenic against the body’s immune system.

Diseases: Meningococcal - Meningitis, meningococcemia

Transmission: Respiratory tract

Virulence factors of Neisseria gonorrhea :

Pili: Complex gene codes for hypervariable genomes and antigenic against antibodies

Protein porins of outer membrane: Two protein complexes – Por A and Por B – facilitates invasion of epithelial cells

Opaproteins – facilitates attachment and further invasion of epithelial cells.

Diseases : Gonococcal – epididymitis, prostitis etc in men and pelvic inflammatory disease in women

Transmission: Sexual transmission

8 0

3 years ago

On average, how many more pounds do breakfast skippers weigh than people who eat breakfast?

amid [387]

This is a tricky question - new studies actually show that people who skip breakfast aren't at all heavier than people who don't skip it. The myth that people who regularly breakfast aren't as heavy as people who do skip it has arisen through bad scientific studies that were being conducted in the past. Newer ones, however, show that this isn't the case. For that reason, your question is invalid :)

4 0

3 years ago

A wrestler is thrown to the mat and suffers an open fracture of both the radius and ulna in the forearm. There is significant bl

djyliett [7]

Answer:

From the incidence, it is clear that the patient will soon experience hypovolemic shock, which is only secondary to trauma and hemorrhage, and capable of resulting to a situation of threat to life.

For the trainer to manage this situation, the first step will be to call 911 in order for speedy medical assistance. The next thing to do is to try to control the bleeding via the use of direct pressure, elevation, and pressure points. By the time the bleeding stops, and the medical assistance has not arrived, then immobilization of the forearm should be done in a vacuum immobilizer. Next, elevate the feet of the patient to be in a shock position and lying face up. Lastly, try to ensure his temperature is maintained.

Explanation:

From the incidence, it is clear that the patient will soon experience hypovolemic shock, which is only secondary to trauma and hemorrhage, and capable of resulting to a situation of threat to life.

For the trainer to manage this situation, the first step will be to call 911 in order for speedy medical assistance. The next thing to do is to try to control the bleeding via the use of direct pressure, elevation, and pressure points. By the time the bleeding stops, and the medical assistance has not arrived, then immobilization of the forearm should be done in a vacuum immobilizer. Next, elevate the feet of the patient to be in a shock position and lying face up. Lastly, try to ensure his temperature is maintained.

7 0

3 years ago

Free_Kalibri [48]

The answer would be peers

6 0

2 years ago

Does period pain relief after marriage ?

Goryan [66]

Answer:

Yes

Explanation:

3 0

3 years ago

Read 2 more answers