Reference no: EM133912659
Questions
1. Which statement correlates to the effects of leukotrienes?
"The swelling was nearly immediate."
"It really hurts."
"The redness and heat appeared all of a sudden."
"It has been four days and it is still swollen."
2. Which type(s) of hypersensitivity involve B-cell produced immunoglobulins?
Type II, Type III
Type I, Type II, Type III
Type I
Type II, Type III, Type IV
3. What is an allergic reaction?
When an individual has a hypersensitivity response to antigens on cells from the same species
When an individual has a hypersensitivity response to antigens on his own cells
When an individual has a hypersensitivity response to food
When an individual has a hypersensitivity response to something harmless in the environment
4. Which individual has a primary immune deficiency?
The client with liver failure
The client with defective complement proteins
The client taking immunosuppressants
The client with chronic stress
5. A person has a dime-sized erythematous rash with defined borders approximately 1 inch below their umbilicus. The rash coincides with the metal button on their jeans and they are diagnosed with allergic contact dermatitis. What type of hypersensitivity reaction is this?
Type II
Type I
Type IV
Type III
6. Which is an example of alloimmunity?
Poison ivy reaction
Asthma attack
TB skin test reaction
Skin graft rejection
7. Which is an example of a Type I hypersensitivity reaction?
Myasthenia gravis
TB skin test reaction
Food sensitivity
Asthma
8. Which type of hypersensitivity is considered a delayed reaction, where there is a long time between exposure and presentation of signs and symptoms?
Type I
Type III
Type IV
Type II
9. A person has a blood transfusion reaction. What type of alloimmune disorder initiated this hypersensitivity response?
Type III
Type II
Type IV
Type I
10. Which type(s) of hypersensitivity can initiate an alloimmune response?
Type II, Type IV
Type I
Type II, Type III, Type IV
Type I, Type II, Type III
11. Which type of hypersensitivity reaction can cause receptor site malfunction?
Type I
Type II
Type III
Type IV
12. What altered immunity can be present in individuals whose self-antibodies do not go through clonal deletion or anergy?
Allergy
Autoimmunity
Immune deficiency
Alloimmunity
13. What are the differences between Type II and Type III hypersensitivity reactions?
Type II hypersensitivity reactions affect tissues where immune complexes are present while Type III reactions affect specific tissues
Type II hypersensitivity reactions are influenced by immunoglobulins and Type II hypersensitivity reactions are influenced by cytotoxic T cells
Type II hypersensitivity reactions affect specific tissues while Type III reactions affect tissues where immune complexes are present
There is no difference between the two; they both affect tissues
14. Which condition is a type II hypersensitivity only?
Systemic lupus erythematosus
Rheumatoid arthritis
Mold allergy
Grave's disease
15. What are the most common forms of immune deficiencies?
Primary immune deficiency
Secondary immune deficiency
16. All autoimmune disorders are initiated by one type of hypersensitivity response.
True
False
17. HIV is a primary form of immune deficiency.
True
False
18. What is the state where the HIV virus produces progeny by pushing out of the host cell?
Budding
Fusion
Binding
Integration
19. What initiates the replication of HIV?
The CD4 T-cell receives a cytokine signal from the immune/inflammatory response
Replication is automatic once an individual is infected
A negative feedback mechanism
The HIV DNA sequence within the CD4 T-cell
20. What is the relationship between CD4+ T cell count and HIV viral load (amounts)?
When there is a decrease to HIV viral load, there is a decrease to CD4+ T cell count
There is no relationship between HIV viral load and CD4+ T cell count
When there is an increase to HIV viral load, there is a decrease to CD4+ T cell count
When there is an increase to HIV viral load, there is an increase to CD4+ T cell count
21. Which individual has a diagnosis of AIDS?
HIV Status CD4 T-Cell Count Other
A. Positive 300 / mm3 + vaginal candidiasis (yeast/fungal infection)
B. Negative 700 / mm3 + influenza virus
C. Positive 1200 / mm3 + viral cold
D. Positive 215 / mm3 + pulmonary candidiasis (yeast/fungal infection)