Which are correct:
A. Computed tomography and magnetic resonance imaging detect cancers of internal organs.
B. Chemotherapeutics drugs are used to kill non-cancerous cells.
C. -interferon activate the cancer patients' immune system and helps in destroying the tumour.
D. Chemotherapeutic drugs are biological response modifiers.
E. In the case of leukaemia blood cell counts are decreased.
Choose the correct answer from the options given below:
- AC and D only
- BA and C only
- CB and D only
- DD and E only
View written solutionFree
Correct answer: B
Statements A and C are correct:
A: Computed tomography (CT) and magnetic resonance imaging (MRI) are indeed used to detect cancers in internal organs.
C: $ \alpha $-interferon can activate the immune system of cancer patients, aiding in the destruction of tumors.
However, statements B, D, and E are incorrect:
B: Chemotherapeutic drugs are used to kill cancerous cells, not non-cancerous cells.
D: $ \alpha $-interferons, not chemotherapeutic drugs, are considered biological response modifiers.
E: In the case of leukemia, blood cell counts typically increase, not decrease.
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