CBSE
Which of the following is not an autoimmune disease?
Psoriasis
Rheumatoid arthritis
Vitiligo
Alzheimer's disease
Monoclonal antibodies and polyclonal antibodies are produced by
T-memory cells
NK- cells
Plasma cells of B-lymphocytes
Memory cells of B-lymphocytes
The effect of cigarette smoking and radon in combination on lungs is
Fatal
Synergistic
Mutualistic
Antagonistic
Humoral immunity is mediated by
R-cells
T-cells
NK-cells
Plasma cells
Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections?
Autoimmune response
Cell-mediated immune response
Hormonal immune response
Hormonal immune response
In which disease does mosquito-transmitted pathogen cause chronic inflammation of lymphatic vessels?
Elephantiasis
Ascariasis
Amoebiasis
Ringworm disease
Note the following features and choose the ones applicable to Wuchereria bancrofti.
II, III, V
II, III,IV
II, IV, VI
I, III, IV
Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively?
Inflammation of bronchioles; Decreased respiratory surface
Increased number of bronchioles;Increased respiratory surface
Decreased respiratory surface;Inflammation of bronchioles
Increased respiratory surface;Inflammation of bronchioles
Pellagra is caused by deficiency of vitamins
B5
B2
B6
B1
Which part of poppy plant is used to obtain the drug “Smack”?
Flowers
Latex
Leaves
Roots