Define: primary & secondary infection. [3 marks] Provide a specific example to illustrate this. [2 marks]

Define: primary & secondary infection. [3 marks] Provide a specific example to illustrate this. [2 marks]

Expert Solution

Primary infection: the initial infection of a host by a pathogen that has completed a resting or dormant period. During a primary infection, your body has no innate defenses against the organism, such as antibodies.

Examples:

1) Virus:

These enter the body and

|

spread to other cells, and

|

can cause mild like the common cold, or life-threatening, such as HIV or hepatitis-C.

2) Bacteria:

They can lead to primary infections, bacteria tend to be secondary infections, which enter the body after it's been weakened by a virus. Strep throat and botulism are examples of bacterial infections.

Secondary Infection:

A secondary infection is an infection that occurs during or after treatment for another infection. It may be caused by the first treatment or by changes in the immune system.

2 examples of Secondary infection:

A vaginal yeast infection after taking antibiotics to treat an infection caused by bacteria
Pneumonia caused by bacteria or fungi after having an upper respiratory infection (like a cold) that was caused by a virus

Nightingale answered 2 years ago

4. Explain the difference between the primary audience and the secondary audience, and provide an example...

4. Explain the difference between the primary audience and the secondary audience, and provide an example of a message that would have audience benefits for both.

Differentiate between a primary and a secondary immune response. 2- Define hypersensitivity. 3. Differentiate between numeral...

Differentiate between a primary and a secondary immune response. 2- Define hypersensitivity. 3. Differentiate between numeral and cellular immunity. 4. What accounts for the declining efficiency of the immune system with age? 5. How do insufficient or overactive immune responses create problems? 6. How are the innate and adaptive immune reponses intertwined? 7. Describe the functions of the different parts of the innate immune response? 8. Give the four key characteristics of the adaptive immune response. 9. Describe B and...

6) Define the following terms and provide three examples of : primary aging changes and secondary...

6) Define the following terms and provide three examples of : primary aging changes and secondary aging changes. Define tertiary aging . 7) Compare and contrast a cross-sectional design and a longitudinal design. What are the advantages and limitations of each for determining aging effects? Be prepared to draw a diagram of an example of each design.

what would be an example of primary, secondary, and tertiary prevention for type 2 diabetes ?

Using examples, define and distinguish between primary and secondary succession.

Question 2 (25 marks) Define the agency problem and illustrate for what reasons (if any) it...

Question 2 Define the agency problem and illustrate for what reasons (if any) it might arise in each of the following types of business: sole proprietorships general partnerships private limited companies public limited companies.

Define the following terms and provide an example for each: 1. Population 2. Sample frame 3....

Define the following terms and provide an example for each: 1. Population 2. Sample frame 3. Sample 4. Representative sample

3. What is the difference between a primary and a secondary market?

Briefly define and give a specific example of: 1. Housing tenure 2. Stock-flow housing model 3....

Briefly define and give a specific example of: 1. Housing tenure 2. Stock-flow housing model 3. Rent control 4. The Big Sort 5. Mortgage interest deduction 6. Incidence and supply elasticity 7. Housing market GSEs

Define ecological succession and define and discuss the differences and similarities between primary succession and secondary succession.

Define ecological succession and define and discuss the differences and similarities between primary succession and secondary succession. Give examples of each kind of succession, and explain why succession (in general) occurs.

Question