Immunology Quiz#4: Innate vs Adaptative Immune system

1. A 4-week-old infant presents with a high fever and rash. Laboratory tests reveal a bacterial infection. Which of the following components of the infant's immune system is primarily responsible for the initial response to this infection? 

Question 1 of 5

2. During a lecture on immunology, a professor explains the difference between innate and adaptive immunity. Which of the following best characterizes the adaptive immune response compared to the innate immune response? 

Question 2 of 5

3. A researcher is studying a group of patients with a genetic defect that affects the development of dendritic cells. Which of the following aspects of the immune system is most likely impaired in these patients? 

Question 3 of 5

4. A 30-year-old woman receives a flu vaccine and develops immunity to the virus. Which component of the immune system is primarily responsible for this acquired immunity? 

Question 4 of 5

5. A patient with a severe combined immunodeficiency (SCID) lacks functional T and B cells. Which of the following immune responses remains intact in this patient? 

Question 5 of 5


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