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Question-1
Passive immunization is routinely administered to individuals exposed to certain microbial pathogens that cause disease, EXCEPT:
(A)
Botulism
(B)
Diphtheria
(C)
Hepatitis
(D)
Chicken pox
Question-2
The factor that is least important to control in order to limit food - borne illness is:
(A)
Presence of pesticides
(B)
Presence of microbes
(C)
Temperature of food
(D)
Time of incubation
Question-3
The first AIDS case reported in Canada was in:
(A)
1960
(B)
1972
(C)
1982
(D)
1987
Question-4
The following viruses are associated with congenital infection EXCEPT :
(A)
Rubella virus
(B)
CMV
(C)
Parvovirus B – 19
(D)
RSV
Question-5
Which macro molecule is currently NOT being used as a vaccine in humans?
(A)
Capsular polysaccharides
(B)
Recombinant surface antigens
(C)
Inactivated exotoxins
(D)
DNA - based
Question-6
Those at greatest risk for food - borne illness include:
(A)
Pregnant women
(B)
Infants and children
(C)
Immunosuppressed individuals
(D)
All of the above
Question-7
Nitrite prevents the growth of:
(A)
C. botulinum
(B)
C. perfringens
(C)
S. sureus
(D)
Yeasts
Question-8
Lymphadenopathy is another term for which stage of AIDS?
(A)
The final stage
(B)
Asymptomatic carrier stage
(C)
The third stage of the syndrome
(D)
Initial infection
Question-9
What does vector mean in mode transmission?
(A)
Insect
(B)
First line of defence
(C)
30 seconds to 1 minute
(D)
Infectious agents
Question-10
Each of the following statements concerning Candida albicans is correct except:
(A)
C. albicans is budding yeast that forms psuedohypae when it invades tissue
(B)
C. Albicans cause thrush
(C)
C. Albicans is transmitted primarily by respiratory aerosol
(D)
Impaired cell mediated immunity is an important predisposing factor to disease
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Cambridge Secondary Grade 9
IGCSE
Practice in Related Chapters
The Interdependence of Living Organisms
Feeding
Keeping Healthy
Transport in Plants
Classification
Cells and Tissues
Movement in and out of Cells
Personal Health
Animal Nutrition
Reproduction
Sensitivity
Cells the Building Blocks
Genetics
The Skeleton, Muscles and Movement
A Sexual Reproduction and Cloning Plants
The Senses
Survival
Co-ordination
Energy for Respiration
The Chemicals of Living Cells
How Substances Get In and Out of Cells
Plants for Food
Photosynthesis and Nutrition in Plants
Plant Structure and Function
Food and Diet
The Human Impact on the Environment
Digestion, Absorption and Use of Food
The Blood Circulatory System
Breathing
Excretion and the Kidneys
Human Reproduction
Classification
Conservation
Micro Organisms
Reproduction in Flowering Plants
Movement and Locomotion
Growth and Development
Disease: causes, transmission and control
Ecosystems
Population
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