Final answer:
PCP, a type of pneumonia caused by the fungus Pneumocystis jirovecii, can be prevented in immunocompromised individuals by using medications such as Bactrim, atovaquone, or pentamidine. Treatment with these drugs can help prevent the progression of PCP.
Step-by-step explanation:
PCP (Pneumocystis pneumonia) is a type of pneumonia caused by the fungus Pneumocystis jirovecii.
In immunocompromised individuals, such as those with HIV/AIDS, preventive treatment is necessary to avoid the development of PCP.
The main treatment for PCP is oral or intravenous Bactrim, which is a combination of sulfamethoxazole and trimethoprim. Other alternative medications include atovaquone or pentamidine.
Antimicrobial drug therapy can help prevent the progression of PCP and reduce mortality rates.
However, it is important to note that even with treatment, PCP is still responsible for a significant number of HIV-related deaths.