| Q1. True or false, which are the key components
of the immune system? (8 marks) |
| Bone marrow |
True
False
|
| Kidneys |
True
False
|
| Thyroid gland |
True
False
|
| Spleen |
True
False
|
| Liver |
True
False
|
| Skin |
True
False
|
| Thymus gland |
True
False
|
| Lymphatic system |
True
False
|
| |
| Q2. Connect each of the following immune
cells with a different action. (4 marks) |
|
1) Phagocytes
|
|
2) B-lymphocytes
|
|
3) T-lymphocytes
|
|
4) Antibodies
|
|
| |
| Q3. True or false: (10 marks) |
| 1) The immune system can selectively destroy disease-causing
micro-organisms |
True
False
|
| 2) Red blood cells are manufactured in the bone marrow
|
True
False
|
| 3) The immune system helps stop pollen and dust getting
into the lungs |
True
False
|
| 4) The first line of immune defence is the skin |
True
False
|
| 5) A baby's immune system is unable to produce antibodies
|
True
False
|
| 6) Mother's milk contains cholesterol, which gives
baby valuable antibodies |
True
False
|
| 7) Alcohol consumption may have a negative effect
on immune function |
True
False
|
| 8) An autoimmune disease is where the immune system
attacks the body |
True
False
|
| 9) Medical drugs are not associated with the cause
of immune deficiency diseases |
True
False
|
| 10) An allergy may cause a life-threatening response
from the immune system |
True
False
|
| |
| Q4. Connect each of the the following
with an action: (5 marks) |
|
1) Echinacea
|
|
2) Vitamin C
|
|
3) Vitamins A, C and E
|
|
4) Omega 3 and 6 fatty acids
|
|
5) Vitamin A
|
|
