Question

Q.1) Microorganizms are
    a) microscopic organisms
    b) exist in unicellular clusters
    c) can cause disease, and also
        useful to man
    d) All of the above

Q.2) The main route of transmission
          of Lassa fever is
    a) mosquito bite  b) Tick bite
   c) contamination of urine from
       black rats
   d) None of the above

Q.3) True or False?
  A communicable disease is an infectious
  disease that is contagious, and which can
 be transmitted from one person to another
     a) True     b) False

Q.4) True or False?
    The most infectious disease on Earth is
 Rotavirus, followed by Malaria and measles.
       a) False         b) True

Q.5) Fill in the blank space
    The following - bacteria, virus, protozoa,
    algae, are collectively called ...........
    a) allergens   b) microorganisms
   c) invaders     d) none of the above

Q.6) Fill in the blanks
      Bacteria release ........., and viruses
      ........... cells
   a) damage; toxins   b) toxins; enzymes
   c) toxins; damage  d) none of the above

Q.7) Which of these diseases can be caused
        mainly by feco-oral transmission?
     a) polio  b) flu  c) Rubella  d) malaria

Q.8) What is another name for Adaptive
        Immunity?
   a) non-specific immunity
   b) genetic immunity
   c) native immunity
   d) acquired immunity

Q.9) True or False?
   Lymphatic capillaries lack basement
  membrane
   a) False      b) True

Q.10) True or False?
   Payer's patches are lymphatic nodules
  found in the
   a) stomach      b) large intestine
   c) small intestine  d) esophagus

Q.11) The Tonsils in the oral cavity are
        aggregated into how many groups?
               a)2     b)3     c)4      d)5

Q.12) Which of these body secretions are
           chemical mediators of inflammation?
      a) histamine b) prostaglandins  c)Kinins
      d) all of the above

Q.13) True or False?
 Antigen - antibody complex may neutralize
 toxins, clump or aggregate enemy cells,
 promote phagocytosis
             a) True        b) False

Q.14) Function(s) of B - cells of the white
      blood calls is(are)
  a) Indirectly produce humoral immunity
  b) Activated B-cells develop into Plasma
       cells
 c) Plasma cells secrete antibodies into
     the blood
 d) All of the above

Q.15) What is the composition of the
           Central Nervous System?
 a) Brain and nerves    b) Brain only
 c) Brain and spinal cord
 d) None of the above

Q.16) The functions of the Cerebellum
           include the following except
    a) coordinates voluntary movements
    b) balance  c) swallowing
    d) posture

17)The Limbic System is made up of the
    a) olfactory cortex
    b) deep cortical regions of the brain
    c) various nuclei
    d) all of the above

Q.18) Hormone is the Greek word for
 a) sit down   b) do work just around you
 c) set in motion, urge on
 d) none of the above

Q.19) Insulin is secreted from the
 a) Beta- cells of the Islets of Langerhans
 b) Alfa- cells of the Islets of Langerhans
 c) Acinar cells of the Pancreas
 d) None of the above

Q.20) Another name for Type-3 diabetes
          mellitus is
 a)juvenile diabetes  b)gestational diabetes
 c)adult type diabetes d) none of the above

Answer 1

Q.1. D (all of the above)

Q.2. D (none of the above - through direct contact with the blood, urine, faeces, or other bodily secretions of a person infected with Lassa fever)

Q.3. True

Q.4. false

Q.5. B (microorganisms)

Q 6. C

Q.7. A

Q.8. D

Q.9. false

Q.10. C (small imtestine)

Q.11. B (3)

Q.12. D

Q.13. true

Q.14. D

Q.15. C

Q.16 A

Q.17. A

Q.18. C

Q.19. A

Q.20. B

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