Over the Past Few Years There Has Been a Huge

question 8

Multiple Choice

Over the past few years there has been a huge increase in the numbers of over-the-counter spot-on antiparasitic drugs used to control ectoparasites on companion animals. Why are these drugs are so extensively available?

• A)They are regulated by the USDA.
• B)They are regulated by the EPA.
• C)They are harmless to the host.
• D)Veterinarians don't understand their mechanisms of action.

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Definitions:

Simple Columnar

Referring to a type of epithelial tissue made up of a single layer of tall, closely packed cells, involved in secretion and absorption.

Digestive Tract

A series of hollow organs joined in a long, twisting tube from the mouth to the anus, through which food is ingested, digested, absorbed, and waste eliminated.

State of Mind

An individual's mental and emotional condition at a specific time, influenced by their thoughts, feelings, and surroundings.

Seating Arrangement

The planned organization of seats in a space, such as an office, classroom, or event venue, aimed at facilitating interaction, visibility, or access.