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WorksheetsChapter 4 Human Health
Total questions: 25
Worksheet time: 14mins
Pathogens is the name given to microorganisms that cause diseases
True
False
Covid-19 is an infectious disease
True
False
Identify the vector that spread typhoid
Female Anopheles mosquito
Cockroach
Aedes mosquito
Rat
Diseases like syphilis and gonorrhea can spread through
Touching the infected person
Dust transmission
Vector
Sexual intercourse
_______ is a disease that caused by fungi
Covid-19
Cholera
Tinea
Leptospirosis
White blood cells engulf and digest the pathogens using enzymes through _________
Secretion
Phagocytosis
Bacillus Calmette-Guerin (BCG) is a vaccine that gives protection against
Tetanus
Tuberculosis
Polio
Rubella
Natural passive immunity obtained when
a person recovered from an infection
a vaccine is injected into the body
a baby receives antibody from breatmilk or mother's blood
an antiserum is injected into the patient's body
To much sugar in the diet can cause
Diabetes
Hypertension
Hepatitis B
Ringworm
__________ is the accumulation of cholesterol on the inner walls of arteries that narrow the lumen of arteries
Angina
Nausea
Diarrhoea
Arteriosclerosis
A substance which contains weakened or dead pathogens is called
Antiserum
Antigen
Antibody
Vaccine
Stomach contains _______________ to kill bacteria
Sweat
Sebum
Antibacterial enzymes
Hydrochloric acid
Rat can transmits
Salmonella typhi
Zika virus
Leptospira sp. bacteria
Plasmodium malariae
What should you do to avoid Covid-19?
Stay at home
Cover mouth and nose
Practice social distancing
All above
In third line of body defence, the body immune system fight pathogens by
producing antibodies
secreting sweat and sebum
phagocytosis
using mucous membrane
Which of the following are the examples of non infectious diseases?
Asthma
Flu
Hypertension
Malaria fever
Which of the practice below can be used to prevent waterborne diseases?
Cover the mouth and nose with face mask
Avoid being in a crowded place
Add chlorine into swimming pools
Boil drinking water
Aedes mosquito is a vector that can cause ______________ disease
Malaria
Leptospirosis
Cholera
Dengue
Which of the following practices can help to strengthen the immune system?
Stress
Not smoking
Getting enough sleep
Excessive intake of sugar
HIV virus causes AIDS. It can be transmitted through
sexual intercourse
mosquito bite
syringe sharing
holding hand
Which of the diseases below cause by contaminated food and water?
Zika
Cholera
Thypoid
Malaria
What is the function of tears and earwax?
Vaccine
Antigen
Antibody
Antiseptic
(a) is the organism which transfers the pathogen
In third line of defence, (a) produces by white blood cells are attached to pathogens and destroyed them
Artificial (a) immunity obtained when an antiserum is injected into the patient's body.
