Scabies is caused by:

The parasite known as a lungworm is of the:

In humans, Toxocara canis is the causative agent of:

A puppy infected with Dirofilaria immitis the day it is born will not test positive for heartworm microfilariae until it is _______ old.

The parasite known as a deer tick is:

The parasite diagnosed by tracheal wash is:

Paragonimus kellicotti is a:

Cheyletiella mites use ___ as their hosts.

Infection of which of these parasites is via skin penetration?

What is the least effective method of local anesthesia in dental patients?