Bio 320 exam 2
what are three causes of hypersensitivity diseases? - CORRECT
REPLY.>>>>>>
-1. autoimmunity
2.reactions against microbes
3. reactions against environmental antigens
What is hypersensitivity? - CORRECT REPLY.>>>>>>-immune
response, sensitization, inappropriate response
what is type 1 hypersensitivity - CORRECT REPLY.>>>>>>-igE
mediated
what is type 2 hypersensitivity - CORRECT REPLY.>>>>>>-tissue
mediated or specific
(antibody mediated)
what is type 3 hypersensitivity - CORRECT REPLY.>>>>>>-immune
complex mediated
,What is type 4 hypersensitivity? - CORRECT REPLY.>>>>>>-T cell
mediated
what types of hypersensitivity are b cell mediated? - CORRECT
REPLY.>>>>>>-type 1, 2, and 3
Which of the following can be clinical manifestations of a type III
hypersensitivity?
a. reactive arthritis
b. all of these are examples of clinical manifestations
c. deposition of medium complexes (antigen/antibody complexes)
d. vasculitis - CORRECT REPLY.>>>>>>-b. all of these are examples
of clinical manifestations
Which of the following is/are a common cause(s) of secondary autoimmune
diseases? (check all that apply)
a. inherited from parents
b. malnutrition
c. single gene defect
d. stress - CORRECT REPLY.>>>>>>-b. malnutrition
d. stress
, Which of the following types of hypersensitivity would be associated with a
tissue transplant rejection from one patient (donor) to another (recipient)?
a. Type I
b. Type III
c. Type IV
d. Type II - CORRECT REPLY.>>>>>>-c. Type IV
Which of the following are morphological alterations or clinical manifestations
found in patients who suffer from systemic lupus erythematosus (SLE)?
a. myasthenia gravis
b. Skin erythema ("butterfly" rash)
c. graves disease
d. type I hypersensitivity - CORRECT REPLY.>>>>>>-b. Skin
erythema ("butterfly" rash)
Which of the following types of hypersensitivity would be associated with a
food allergy to peanuts?
a. Type II
b. Type IV
c. Type III
d. Type I - CORRECT REPLY.>>>>>>-d. Type I
what are three causes of hypersensitivity diseases? - CORRECT
REPLY.>>>>>>
-1. autoimmunity
2.reactions against microbes
3. reactions against environmental antigens
What is hypersensitivity? - CORRECT REPLY.>>>>>>-immune
response, sensitization, inappropriate response
what is type 1 hypersensitivity - CORRECT REPLY.>>>>>>-igE
mediated
what is type 2 hypersensitivity - CORRECT REPLY.>>>>>>-tissue
mediated or specific
(antibody mediated)
what is type 3 hypersensitivity - CORRECT REPLY.>>>>>>-immune
complex mediated
,What is type 4 hypersensitivity? - CORRECT REPLY.>>>>>>-T cell
mediated
what types of hypersensitivity are b cell mediated? - CORRECT
REPLY.>>>>>>-type 1, 2, and 3
Which of the following can be clinical manifestations of a type III
hypersensitivity?
a. reactive arthritis
b. all of these are examples of clinical manifestations
c. deposition of medium complexes (antigen/antibody complexes)
d. vasculitis - CORRECT REPLY.>>>>>>-b. all of these are examples
of clinical manifestations
Which of the following is/are a common cause(s) of secondary autoimmune
diseases? (check all that apply)
a. inherited from parents
b. malnutrition
c. single gene defect
d. stress - CORRECT REPLY.>>>>>>-b. malnutrition
d. stress
, Which of the following types of hypersensitivity would be associated with a
tissue transplant rejection from one patient (donor) to another (recipient)?
a. Type I
b. Type III
c. Type IV
d. Type II - CORRECT REPLY.>>>>>>-c. Type IV
Which of the following are morphological alterations or clinical manifestations
found in patients who suffer from systemic lupus erythematosus (SLE)?
a. myasthenia gravis
b. Skin erythema ("butterfly" rash)
c. graves disease
d. type I hypersensitivity - CORRECT REPLY.>>>>>>-b. Skin
erythema ("butterfly" rash)
Which of the following types of hypersensitivity would be associated with a
food allergy to peanuts?
a. Type II
b. Type IV
c. Type III
d. Type I - CORRECT REPLY.>>>>>>-d. Type I
