Parasitology Exam Questions With 100% Correct Answers 2024

Parasitology Exam Questions With 100% Correct Answers 2024 vertical transmission refers to - answerpassage of the parasite to offspring through transplacental means the use of ___ enhances the visualization of eggs and cysts on stool samples - answeriodine Traditional Schaudinn's fixative has been modified due to: - answermercury content an organism that cannot survive without the host is referred to as - answerobligate parasite a host which harbors the larval or asexual stage of the parasite is referred to as - answerintermediate host a host that harbors the adult or sexual stage of the parasite is referred to as - answerdefinitive host a symbolic relation in which one organism is harmed - answerparasitism fresh liquid stool needs to be preserved _____ following passage - answer30 minutes horizontal transmission refers to - answerpassage of the parasite through ingestion of the egg or cyst permanent stains used for the visualization of parasites include all of the following except - answeriodine stain The two parasites that most laboratories in the US routinely screen for are - answerGiardia lamblia and Cryptosporidium parvum Which of the following are acceptable for wet mount visualization of eggs and cysts? - answerSAF and 10% Formalin The two Entamoeba species that are differentiated by size are - answerE. histolytica and E. hartmanni E. coli - answerThis image depicts B. hominis - answerThis image depicts E. nana - answerThis image depicts The presence of greater than four nuclei in the cyst indicates - answerE. coli E. histolytica/ dispar