WorksheetsDiseases
Total questions: 10
Worksheet time: 18mins
The body's first line of defence against disease includes:
blood clotting, inflammation, vaccine
blood clotting, inflammation, fever, phagocytosis
skin, cilia (hairs), tears, wax, fever
skin, mucous, cilia (hairs), tears and wax
The main cells involved in destroying pathogens is:
Cardiac cells
White blood cells
Red blood cells
Muscle cells
Pathogens that do get into your body can trigger the second line of defence, known as the:
(a)
The white blood cells involved in the inflammatory response are called:
Pathogens
Phagocytes
Lymphocytes
Bacteria
Vaccines help reduce the risk of certain illnesses by introducing what to the immune system?
Stronger versions of disease-causing germs
Dead or weakened versions of disease-causing germs
Identify positive and negative impacts of quarantining people in the very early stages of an outbreak.
Explain how a quarantine helps protect the rest of the population from the coronavirus.
Infection by this coronavirus usually causes mild symptoms such as:
Select all that apply.
Dry cough
Vomiting
Fever
A rash
The COVID-19 disease has spread globally so it is now classified as a:
(a)
Describe how COVID-19 can spread from one person to another:
