Advanced Pathophysiology UTMB 5355 EXAM 2 | 2025 COMPLETE
EXAM QUESTIONS AND ACCURATE ANSWERS |ALREADY PASSED!!
The effects of vasodilation during an inflammatory response cause which of the following? -
✔✔Slower blood viscosity
Which of the following is a role of histamine when released by mast cells? - ✔✔Increased
Vascular Permeability
Which of the following results when histamine attaches to the H1 receptor? - ✔✔Smooth
muscle contraction, increased chemotaxis, stimulation of prostaglandin synthesis
Which chemical mediator is responsible for prolonged asthma symptoms such as
bronchoconstriction and inflammation? - ✔✔Leukotrienes
Which of the following are an active modulator of allergic reactions in the immune system? -
✔✔Eosinophils
directs movement of cells along a chemical gradient attracting eosinophils and neutrophils
to the site of inflammation. - ✔✔Chemotaxis
What are the functions of interferons? - ✔✔Protect against viral infection, modulate
inflammatory response
Your patient has seasonal allergic rhinitis. Which type of hypersensitivity reaction is this? -
✔✔Type 1
Your patient has diagnosis of Grave's disease. Which type of Hypersensitivity reaction is
this? - ✔✔Type 2
Which of the following is a type III hypersensitivity reaction? - ✔✔Glomerulonephritis
, Which of the following statement is true regarding Type IV Reactions? - ✔✔The reaction is
mediated by T lymphocytes
Which of the following statements are true regarding exotoxins? - ✔✔damage cell
membranes, activate second messengers, inhibit protein synthesis
immunity is produced by an individual after natural exposure to an antigen or after
immunization - ✔✔Active
immunity produces immunoglobulins that bind to antigens and neutralize their effects -
✔✔Humoral
stimulates the proliferation of T cells and B cells during inflammation - ✔✔Interleukins
Catecholamines decrease which of the following immune system cells during chronic stress?
- ✔✔Natural Killer cells
interfere with insulin signaling leading to insulin resistance in stress, obesity, and Type 2
Diabetes. - ✔✔Pro-inflammatory cytokines
what type of immunity is produced when an immunoglobulin crosses the placenta? -
✔✔Passive acquired
the normal microbiome - ✔✔The body's surfaces are colonized with a variety of
microorganisms, Surfaces, such as skin and mucous membranes of eyes, upper and lower GI
tracts, urethra and vagina are colonized by a combination of bacteria and fungi that are
unique to a particular location and individual.
If immunocompromised the microbiome can lead to - ✔✔opportunistic infections or loss of
integrity of the body surface areas.
Type 1 hypersensitivity example - ✔✔seasonal rhinitis
EXAM QUESTIONS AND ACCURATE ANSWERS |ALREADY PASSED!!
The effects of vasodilation during an inflammatory response cause which of the following? -
✔✔Slower blood viscosity
Which of the following is a role of histamine when released by mast cells? - ✔✔Increased
Vascular Permeability
Which of the following results when histamine attaches to the H1 receptor? - ✔✔Smooth
muscle contraction, increased chemotaxis, stimulation of prostaglandin synthesis
Which chemical mediator is responsible for prolonged asthma symptoms such as
bronchoconstriction and inflammation? - ✔✔Leukotrienes
Which of the following are an active modulator of allergic reactions in the immune system? -
✔✔Eosinophils
directs movement of cells along a chemical gradient attracting eosinophils and neutrophils
to the site of inflammation. - ✔✔Chemotaxis
What are the functions of interferons? - ✔✔Protect against viral infection, modulate
inflammatory response
Your patient has seasonal allergic rhinitis. Which type of hypersensitivity reaction is this? -
✔✔Type 1
Your patient has diagnosis of Grave's disease. Which type of Hypersensitivity reaction is
this? - ✔✔Type 2
Which of the following is a type III hypersensitivity reaction? - ✔✔Glomerulonephritis
, Which of the following statement is true regarding Type IV Reactions? - ✔✔The reaction is
mediated by T lymphocytes
Which of the following statements are true regarding exotoxins? - ✔✔damage cell
membranes, activate second messengers, inhibit protein synthesis
immunity is produced by an individual after natural exposure to an antigen or after
immunization - ✔✔Active
immunity produces immunoglobulins that bind to antigens and neutralize their effects -
✔✔Humoral
stimulates the proliferation of T cells and B cells during inflammation - ✔✔Interleukins
Catecholamines decrease which of the following immune system cells during chronic stress?
- ✔✔Natural Killer cells
interfere with insulin signaling leading to insulin resistance in stress, obesity, and Type 2
Diabetes. - ✔✔Pro-inflammatory cytokines
what type of immunity is produced when an immunoglobulin crosses the placenta? -
✔✔Passive acquired
the normal microbiome - ✔✔The body's surfaces are colonized with a variety of
microorganisms, Surfaces, such as skin and mucous membranes of eyes, upper and lower GI
tracts, urethra and vagina are colonized by a combination of bacteria and fungi that are
unique to a particular location and individual.
If immunocompromised the microbiome can lead to - ✔✔opportunistic infections or loss of
integrity of the body surface areas.
Type 1 hypersensitivity example - ✔✔seasonal rhinitis
