Which statement about liver abscess etiologies is correct?

Prepare for the Ultrasound Registry (URR) Exam with focused practice on abdomen topics. Use flashcards and multiple choice questions with hints and explanations. Achieve exam success with comprehensive study materials.

Multiple Choice

Which statement about liver abscess etiologies is correct?

Explanation:
Liver abscesses have several infectious causes, with bacteria being the main agents in the common pyogenic type. Amebic abscess results from Entamoeba histolytica, a protozoan parasite, not bacteria. Fungal abscesses occur in people with compromised immunity and are caused by fungi such as Candida, not by viruses. Candidiasis is a fungal infection, not a parasitic one. Therefore, the statement that a pyogenic abscess is caused by bacteria correctly identifies the typical etiologic mechanism.

Liver abscesses have several infectious causes, with bacteria being the main agents in the common pyogenic type. Amebic abscess results from Entamoeba histolytica, a protozoan parasite, not bacteria. Fungal abscesses occur in people with compromised immunity and are caused by fungi such as Candida, not by viruses. Candidiasis is a fungal infection, not a parasitic one. Therefore, the statement that a pyogenic abscess is caused by bacteria correctly identifies the typical etiologic mechanism.

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