Hookworms can infect a host _________________

Adult pentastomes are always assocciated with the 

When using a microscope to examine fecal specimens, the __________ objective is the one that is most commonly used. 

Otodectes cynotis is a: 

The life cycle stage of Giardia species that can withstand environmental elements is the ________________.

Trichnella spiralis can be transmitted by _______________________.

An example of a zoonotic parasite is: 

A large ciliate protozoa that may be found in swine feces is: 

The most important parasited that belongs to order Siphonaptera are the 

When being harbored by a/an _________ host, the parasite does not undergo any development.