Self-assessment 8th grade

What organs are part of the lymphatic system?

• Yellow bone marrow.

• Spleen.

• Red bone marrow.

• Thymus.

What kind of immune response do the antibodies make?

• Specific cell-medianted response.

• Nonspecific humoral response.

• Specific humoral response.

• Nonspecific local response.

What type of immune system disease attacks the organism's own cells?

• Cancer.

• Allergy.

• Autoimmune disease.

• Acquired immunodeficiency syndrome.

What is the best prevention against most infectious diseases?

• Vaccination.

• Isolation.

• Practising physical activity.

• Use of antibiotics.

What aspects of well-being are considered to be part of health?

• Physical

• Mental

• Social

• Environmental

Once an organism has been infected, what is its first response?

• Phagocyte action.

• Antibody production.

• Inflammation of the infected area.

• T cells action.

What kind of disease is Alzheimer?

• Metabolic disease.

• Autoimmune disease.

• Genetic disease.

• Degenerative disease.

Mark healthy habits that do not avoid risk factors.

• Practising physical activity.

• Resting properly.

• Avoiding toxic substances.

• Maintaining a balanced diet.

Which cells produce antibodies?

• Plasma cells.

• All B cells.

• White blood cells.

• T cells.

Select the right statements about the immune system, health and disease.

• The immune system defends the organism from pathogens.

• Waste management is a way to maintain health.

• Active immunity is acquired during lactation.

• Infectious agents trigger the immune response.