বিষয়সমূহ

PrepBank · বিষয়ভিত্তিক প্রশ্ন

Immunodeficiency

মোট প্রশ্নএই পাতাপ্রতি পাতা১০০
ঘনত্ব
উত্তর
উত্তরিতবর্তমানপুনরায় দেখুনঅসম্পূর্ণ

Immunodeficiency

PrepBank · পাতা / · /

.
Diagnosis of hereditary angioedema can be confirmed by measurement of level of
  1. ক) C3
  2. খ) C4
  3. গ) C1 inhibitor
  4. ঘ) IgE
ব্যাখ্যা
Diagnosis of hereditary angioedema can be confirmed by measurement of level of C1 inhibitor.
.
In which disease failure of thymic development occur ?
  1. ক) Common variable immune deficiency
  2. খ) Severe combined immune deficiency
  3. গ) Selective IgA deficiency
  4. ঘ) DiGeorge syndrome
ব্যাখ্যা
Reference: Davidson 23rd , Page : 80 , Fig : 4.12
.
Secondary TB mostly occurs due to
  1. ক) AIDS
  2. খ) Aging
  3. গ) Immaturity
  4. ঘ) Malnourishment
ব্যাখ্যা

Secondary TB arises with reactivation of Mycobacterium tuberculosis.
1. Reactivation is commonly due to AIDS; may also be seen with aging
2. Occurs at apex of lung (high oxygen tension)

.
Congenital immune deficiency related to B cell
  1. ক) SCID
  2. খ) DiGeorges syndrome
  3. গ) Cgronic mucocutaneous candidiasis
  4. ঘ) Bruton’s agammaglobulinaemia
.
B cell immunodeficiency states are -
  1. Di George syndrome
  2. Hyper IgM syndrome
  3. Selective IgA deficiency
  4. Heriditary angioedema
ব্যাখ্যা
Explanation -
B cell immunodeficiency -
X linked hypogummaglobulinaemia 
Selective immunoglobulin deficiencies. 
.
Mechanism of immune deficiency in malnutrition
  1. ক) Transient suppression of delayed hypersensitivity
  2. খ) Killing of helper T cell
  3. গ) Reduce synthesis of IgG
  4. ঘ) Suppression of antibody response to new antigen