Following the death of a loved one, an individual expresses to the practitioner that he is suffering from insomnia and loss of appetite.  The practitioner realizes that the individual is experiencing symptoms of:

A young couple is experiencing chronic grief reactions 3 years after the loss of their child to Sudden Infant Death Syndrome (SIDS).  The most probable cause for their reaction is that they:

Social customs which may be broken without serious consequence are known as:

The parasites whose larvae form (warbles) in subcutaneous tissue along the backs of cattle is:   

What is common name of Hematopinus spp.?

Bots are: 

The adult form of the parasite __________________ is a fly, and the larval stage is an endoparasite. 

Melophagus ovinus is commonly known as: 

Which parasite lays eggs on horse forelegs that are ingested during grooming?

Which of the following causes cutaneous myiasis in animals known as screw worm?