biology

Veterinary Drugs Directorate

Veterinary Drugs Directorate is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Veterinary Drugs Directorate rather than just read about it. In short: The Veterinary Drugs Directorate is the Canadian body responsible for putting all "veterinary products, such as antimicrobials, growth promotion drugs and feed additives, through a rigorous approval process before they are licensed and sold for use" in Canada. It is part of the Health Products and Food Branch of Health Canada, and exists by virtue of the Food and Drugs Act.

Key takeaways

Veterinary Drugs Directorate belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Veterinary Drugs Directorate to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Veterinary Drugs Directorate from memory before moving on to harder problems.

Reference excerpt

The Veterinary Drugs Directorate is the Canadian body responsible for putting all "veterinary products, such as antimicrobials, growth promotion drugs and feed additives, through a rigorous approval process before they are licensed and sold for use" in Canada. It is part of the Health Products and Food Branch of Health Canada, and exists by virtue of the Food and Drugs Act. Its goal is "to protect human and animal health and the safety of Canada's food supply."

History

AMR The WHO has defined Antimicrobial resistance (AMR) as "the ability of a microorganism (like bacteria, viruses, and some parasites) to stop an antimicrobial (such as antibiotics, antivirals and antimalarials) from working against it. As a result, standard treatments become ineffective, infections persist and may spread to other [people]." In 2011, Manisha Mehrotra, at the time director of the human safety division within the Directorate, spoke passionately about the need to crack down on the use of antibiotics such as cephalosporins and fluoroquinolones in the Canadian meat industry because of the risk of creating antibiotic resistant strains of viruses. On 1 December 2018, "all medically important antimicrobials currently available over the counter for veterinary use, including those used in companion and food animals and in all dosage forms", were moved to prescription status. Antimicrobials are no longer to be used for growth promotion in Canada from this date.

Leadership The Director-General from 2005 to 2007 was Siddika Mithani, who was once the President of the Public Health Agency of Canada, and is now the President of the Canadian Food Inspection Agency. The Directorate has been led since at least June 2017 by Dr. Mary-Jane Ireland.

References

Worked examples

Example 1 — a first encounter with Veterinary Drugs Directorate

Start with the simplest possible case. Write down what Veterinary Drugs Directorate claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Veterinary Drugs Directorate before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Veterinary Drugs Directorate ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Veterinary Drugs Directorate

In research: Veterinary Drugs Directorate appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Veterinary Drugs Directorate in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Veterinary Drugs Directorate is common in secondary-school and first-year university syllabi. It links to neighbouring topics Animal welfare and rights in Canada, Canada government stubs, Canadian food law, so understanding it makes those chapters shorter.
In everyday life: Look for Veterinary Drugs Directorate outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Veterinary Drugs Directorate in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Veterinary Drugs Directorate means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Veterinary Drugs Directorate out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Veterinary Drugs Directorate in simple terms?

Why does Veterinary Drugs Directorate matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Veterinary Drugs Directorate?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Veterinary Drugs Directorate.