Residues, Implants, Hormones Flashcards

1
Q

What is the difference between antibiotic resistance and antibiotic
residues?

A

Resistance is bacteria that evolve to protect themselves from the effects of antibiotics
Residues are antibiotic metabolites found in trace amounts in an edible food product

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2
Q

Residue prevention starts with:

A

the VET

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3
Q

What is a VCPR?

A

Veterinary Client Patient Relationship

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4
Q

VCPRs ensure the client is what:

A

Following veterinary instructions in regards to antibiotic administration

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5
Q

What is ELDU?

A

Extra-label drug use
Using the drug for a purpose not explicitly written on the label

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6
Q

Which antibiotics have laws limiting use and withdrawal times?

A

Naxcel (ceftiofur)
Baytril (enro)

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7
Q

Dose and withdrawal times are wrong on which drug bottle?

A

Procaine Penicillin G

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8
Q

What is the CORRECT dose of Procaine Penicillin G for cattle?

A

3.5-5.5mls/100 lb BW IM, once daily for 5 days

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9
Q

What are the correct withdrawal times for Procaine Penicillin G in cattle?

A

Milk- 4-7 days, <20mls per site
Beef- 15-25 days, <30 mls per site

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10
Q

What size needles should you use for IM injections in food animals?

A

1” needle, 16g or 18g

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11
Q

What size needles do you use for SQ injections in food animals?

A

Cattle: 3/4” needle, 16g
SR: 1” needle, 18g

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12
Q

Which method gives the shortest withdrawal times?

A

IV- drug filtered by blood quicker

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13
Q

What is bob veal?

A

Calf <3 weeks of age, <150lbs

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14
Q

What are the 3 production phases defined by the FDA?

A

-Nursing calves
-Growing beef steers and heifers on pasture; diet mostly forage
-Growing beef steers and heifers fed in confinement for slaughter; diet mostly grains

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15
Q

In May 2023, the FDA released a statement about reimplantation stating that:

A

No extralabel use of implants
Unless specifically stated on labelling

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16
Q

What are ways to increase efficiency of meat production?

A

Advances in nutrition
Advances in reproduction
Advances in production
Advances in growth

17
Q

Without beta agonists or implants, how many MORE cows does it take to maintain beef production?

A

4.5