Secondary response is mediated by_______________?

Related Mcqs:

1. Immune response to tumour is mediated by_______________?

   A. Cytotoxic T – lymphocytes
   B. Natural killer cells
   C. Humoral mechanism
   D. All of the above

2. In T.B cell mediated immunity is by_______________?

   A. CD 4*
   B. CD 8*
   C. B – lymphocytes
   D. None of the above

3. Type IV hypersensitivity reaction is mediated by which of the following________________?

   A. B-cells
   B. Active T cells
   C. NK cells
   D. Plasma cells

4. Type I hypersensitivity is mediated by which of the following immunoglobulins ?

   A. IgA
   B. IgG
   C. IgM
   D. IgE

5. Which of the following is most potent antigen for stimulating both humoral and cell mediated immunity ?

   A. Adjuvant
   B. Proteins
   C. Polysaccharides
   D. Lipids

6. Afferent component of corneal reflex is mediated by ________________?

   A. Vagus nerve
   B. Facial nerve
   C. Trigeminal nerve
   D. Glossopharyngeal nerve

7. Cephalic phase of gastric secretion is mediated by ______________?

   A. Neuro hormones
   B. Vagus
   C. Hormones
   D. Gastric

8. 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

9. The metabolic effects of sympathomimetics are mediated by__________________?

   A. All beta-adrenergic receptors
   B. Dopaminergic receptors
   C. Beta 2 receptors
   D. Opioid receptors

10. Immune mediated qualitative drug intolerance is called______________?

    A. Super sensitivity
    B. Idiosyncrasy
    C. Hyper sensitivity
    D. Hyper acidity