WorksheetsForm 4 Chapter 11 Immunity in Humans
Total questions: 15
Worksheet time: 17mins
How natural passive immunity is obtained?
by vaccination
injection of antiserum
recovery from an infection
through placenta
Why is necessary for a new born baby to get vaccination?
I. Vaccination can protect the baby from all infection
II. Vaccination allow the baby's lymphocytes produces antibodies against certain pathogens
III. The injection vaccine contains antibodies to protect from infections
IV. The antibodies produced will remains in the baby's blood stream
I and II
I and III
II and IV
III and IV
Which of the following is not involved in the human body defence mechanism?
Lymphatic system
Skin
Blood
Nervous system
Diagram below shows the process which is involves a leucocyte.
What is the process shown?
agglutination
lysis
phagocytosis
neutralisation
Diagram below shows the changes in the level of antibody in the blood of a person
Which of the following statement is not true about Diagram
injection is given more than once to provide effective immunity
immunity is acquired through the injection of serum
this type of immunity gives immediately protection against disease
the injection can only include a short-lived immunity
Which of the following statements are correctly describing the differences between vaccination and antibody injections?
I. Vaccination provides immunity for a longer period of time
II. Vaccination provides immunity instantaneously
III. Antibody injection provide immunity instantaneously
IV. Antibody injections provide immunity for a longer period of time
I, II and IV
I, II and III
I and III
II and IV
The virus that causes the AIDS disease can
lead to cell destruction
lead to cell division
weaken the circulatory system
weaken the body's immune system
Which of the following is the component in a second line of defence?
I. Fever
II. Antigen
III. Inflammation
IV. Secretion of lysozyme
I and II
I and III
II and IV
III and IV
Which antibody sticks on the antigen to stimulate the phagocytosis of the antigen?
lysine
phagocyte
opsonin
macrophage
Diagram shows the action of the antibodies towards the antigens in the body's defence
what is the type of antibody action?
neutralisation
precipitation
agglutination
opsonisation
Diagram shows the antibody binds on the antigen of pathogen.
What is the type of antibody action shown in diagram?
agglutination
precipitation
neutralisation
opsonisation
Diagram shows the antibody binds on the antigen of pathogen.
What is the type of antibody action shown in diagram?
lysis
opsonisation
agglutination
precipitation
What is the type of cell in the human immune system that is attacked by HIV?
Platelet
T lymphocyte cell
B lymphocyte cell
Red Blood cell
Which of the following is an autoimmune disease?
Dengue
Filariasis
Chicken pox
Systemic Lupus Erythematosus
Which of the following provides the immunity towards pathogen infection for a logn time?
artificial active immunity
artificial passive immunity
natural active immunity
natural passive immunity
