Practice Questions

TLS Online TPP Program

#Question id: 1959

How do people contract salmonella poisoning?

#Section 2: General Biology

The microbe can survive the acidic environment of the stomach and resist lysosomal degradation in macrophages.
The chemotactic messengers released by the salmonella bacterium do not attract sufficient neutrophils to entirely destroy the infection.
There is a delay in selection of the population of eosinophils that recognize and are responsible for fighting these bacterial infections.
The bacterium releases chemical messengers that make it resistant to phagocytosis.

More Questions

TLS Online TPP Program

#Question id: 1865

#Section 2: General Biology

What deficiency is indicated by poor skin test results to a range of microbial antigens such as tuberculin and mumps?

TLS Online TPP Program

#Question id: 1866

#Section 2: General Biology

What does HIV binds to?

TLS Online TPP Program

#Question id: 1867

#Section 2: General Biology

Which of the following is a coreceptor for HIV?

TLS Online TPP Program

#Question id: 1868

#Section 2: General Biology

Which of the following is NOT helpful in the diagnosis of AIDS?

TLS Online TPP Program

#Question id: 1869

#Section 2: General Biology

Which of the following HIV antigens provides a potential target for neutralizing antibody?

TLS Online TPP Program

#Question id: 1870

#Section 2: General Biology

Primary immunodeficiency producing susceptibility to infection by viruses and molds is caused by: