NUR 611 EXAM 2026 LATEST UPDATE QUESTIONS
AND CORRECT VERIFIED ANSWERS ALREADY
GRADED A+
What are some facts about IgG? - ANS-Accounts for 80-85% of circulating immunoglobulins
Major class of antibody found in fetus and newborns
Account for most protection against infections
What are some facts about IgA? - ANS-Found in bodily secretions
What are some facts about IgM? - ANS-They are the largest immunoglobulins
The are the first antibody produced during initial response to an antigen
It is synthesized early in neonatal life
What are some facts about IgE? - ANS-Largest concentration of immunoglobulins in circulation
Appear to have specialized functions as mediators to many common allergic responses and
against parasites
What is an example of a type I hypersensitivity reaction? - ANS-pollen allergies
What are examples of type II hypersensitivity reactions? - ANS-ABO mismatched blood, Graves
Disease
What is an example of type III hypersensitivity reactions? - ANS-Raynauds
, What is an example of type IV hypersensitivity reaction? - ANS-Metal allergies (nickel in
jewelry), poison ivy, TB screening
What mediates type I, II, and III hypersensitivity reactions? - ANS-antibodies
What mediates type IV hypersensitivity reaction? - ANS-T Lymphocytes
What is systemic lupus erythematosus? - ANS-Chronic, multisystem, inflammatory
autoimmune disease
What are characteristics of system lupus erythematosus? - ANS-production of large variety of
autoantibodies
What are clinical manifestations of system lupus erythmatosus? - ANS-Malar rash (redness
across cheeks), discoid rash (scaling), photosensitivaty, oral or nasypharyngeal ulcers,
nonerosive arthritis o two peripheral joints, serositis (plurisy, pericarditis), renal disorder,
neurological disorders (seizures), hematological disorders
What is the cure for systemic lupus erythematosis? - ANS-There is no cure. Goal of treatment is
to control symptoms and prevent further damage. NSAIDs, corticosterids, and
immunosupression
What are exotoxins? - ANS-Produced during bacterial growth. Usually enzymes an can damage
cell membranes, activator second messengers, and inhibit protein synthesis
What preventative is available for endotoxic organisms? - ANS-Vaccines
What are endotoxins? - ANS-Lipopolysaccharides contained within the cell wall of gram
negative bacteria. They are released during lysis of bacteria
AND CORRECT VERIFIED ANSWERS ALREADY
GRADED A+
What are some facts about IgG? - ANS-Accounts for 80-85% of circulating immunoglobulins
Major class of antibody found in fetus and newborns
Account for most protection against infections
What are some facts about IgA? - ANS-Found in bodily secretions
What are some facts about IgM? - ANS-They are the largest immunoglobulins
The are the first antibody produced during initial response to an antigen
It is synthesized early in neonatal life
What are some facts about IgE? - ANS-Largest concentration of immunoglobulins in circulation
Appear to have specialized functions as mediators to many common allergic responses and
against parasites
What is an example of a type I hypersensitivity reaction? - ANS-pollen allergies
What are examples of type II hypersensitivity reactions? - ANS-ABO mismatched blood, Graves
Disease
What is an example of type III hypersensitivity reactions? - ANS-Raynauds
, What is an example of type IV hypersensitivity reaction? - ANS-Metal allergies (nickel in
jewelry), poison ivy, TB screening
What mediates type I, II, and III hypersensitivity reactions? - ANS-antibodies
What mediates type IV hypersensitivity reaction? - ANS-T Lymphocytes
What is systemic lupus erythematosus? - ANS-Chronic, multisystem, inflammatory
autoimmune disease
What are characteristics of system lupus erythematosus? - ANS-production of large variety of
autoantibodies
What are clinical manifestations of system lupus erythmatosus? - ANS-Malar rash (redness
across cheeks), discoid rash (scaling), photosensitivaty, oral or nasypharyngeal ulcers,
nonerosive arthritis o two peripheral joints, serositis (plurisy, pericarditis), renal disorder,
neurological disorders (seizures), hematological disorders
What is the cure for systemic lupus erythematosis? - ANS-There is no cure. Goal of treatment is
to control symptoms and prevent further damage. NSAIDs, corticosterids, and
immunosupression
What are exotoxins? - ANS-Produced during bacterial growth. Usually enzymes an can damage
cell membranes, activator second messengers, and inhibit protein synthesis
What preventative is available for endotoxic organisms? - ANS-Vaccines
What are endotoxins? - ANS-Lipopolysaccharides contained within the cell wall of gram
negative bacteria. They are released during lysis of bacteria
