A. CD 4*
B. CD 8*
C. B – lymphocytes
D. None of the above
Related Mcqs:
- Which of the following is most potent antigen for stimulating both humoral and cell mediated immunity ?
A. Adjuvant
B. Proteins
C. Polysaccharides
D. Lipids - Secondary response is mediated by_______________?
A. IgG
B. IgA
C. IgM
D. IgE - Immune response to tumour is mediated by_______________?
A. Cytotoxic T – lymphocytes
B. Natural killer cells
C. Humoral mechanism
D. All of the above - The key cell types involved in the acquired immunity include all EXCEPT________________?
A. B lymphocytes
B. Erythrocytes
C. T lymphocytes
D. Antigen presenting cells (APC - Type IV hypersensitivity reaction is mediated by which of the following________________?
A. B-cells
B. Active T cells
C. NK cells
D. Plasma cells - Type I hypersensitivity is mediated by which of the following immunoglobulins ?
A. IgA
B. IgG
C. IgM
D. IgE - A full course of immunization agianst. Telanus with 3 doses to Tetanus toxoid, confers immunity for how many years ?
A. 5
B. 10
C. 15
D. 20 - Of the following is a reflex mediated by vagus ?
A. Bile flow from liver
B. Pancreatic secretion of bicarbonate
C. Cephalic phase of gastric secretion
D. Mucous secretion from the Brunner’s glands - The metabolic effects of sympathomimetics are mediated by__________________?
A. All beta-adrenergic receptors
B. Dopaminergic receptors
C. Beta 2 receptors
D. Opioid receptors - Immune mediated qualitative drug intolerance is called______________?
A. Super sensitivity
B. Idiosyncrasy
C. Hyper sensitivity
D. Hyper acidity
