Which of the Following Treatments Would Lower a Person's Resistance

Question

Which of the following treatments would lower a person's resistance to infection?
A)Cytotoxic drugs.
B)Radiotherapy.
C)Immunosuppressive drugs.
D)Corticosteroids.
E)All of the above.

Accepted Answer

All of the options listed (A: Cytotoxic drugs, B: Radiotherapy, C: Immunosuppressive drugs, D: Corticosteroids) can lower a person's resistance to infection by suppressing the immune system or damaging cells that are involved in immune responses.