Pharmacology Nucleoside reverse transcriptase inhibiting drug, which is a guanosine analogue: March 2012 A Ritonavir B Zidovudine C Abacavir D Acyclovir 💡 Explanation Nucleoside reverse transcriptase inhibiting drug, which is a guanosine analogue: March 2012 ✓ Correct Answer: C. Abacavir