Q1. Which of the following is an example of an antigen-presenting cell (APC)?A. NeutrophilB. MacrophageC. ErythrocyteD. Basophil
Q2. Which of the following statements about vaccination is incorrect?A. Vaccination stimulates an immune response to create memory cells.B. Vaccination provides passive immunity.C. Live-attenuated vaccines contain weakened pathogens.D. Toxoid vaccines contain inactivated toxins.
Q3. Which of the following substances is considered an immunosuppressant?A. AspirinB. Cyclosporin AC. ParacetamolD. Ibuprofen
Q4. Which disease is caused by the bacterium Mycobacterium tuberculosis?A. TyphoidB. TuberculosisC. PneumoniaD. Diphtheria
Q5. Which of the following diseases is caused by a protozoan?A. TyphoidB. TuberculosisC. MalariaD. Pneumonia
Q6. Which of the following statements about interferons is incorrect?A. Interferons help protect cells from viral infections.B. Interferons act as signaling proteins.C. Interferons function by attacking bacteria directly.D. Interferons enhance immune responses.
Q7. Which type of cancer is characterized by the uncontrolled proliferation of white blood cells?A. CarcinomaB. SarcomaC. LeukemiaD. Lymphoma
Q8. Which of the following is a common symptom of malaria?A. JaundiceB. High fever with chillsC. Joint painD. Skin rash
Q10. Which of the following statements about autoimmune diseases is incorrect?A. Autoimmune diseases occur when the immune system attacks its own body cells.B. Autoimmune diseases are caused by bacterial infections.C. Multiple sclerosis is an autoimmune disease.D. Rheumatoid arthritis is an autoimmune disease.