SAVC Registration Examination · South Africa · South African Veterinary Council
Original practice questions written to the published syllabus · not past papersKeeping food of animal origin safe: milk and meat hygiene, ante- and post-mortem inspection, food-borne disease, HACCP, residues and MRLs, and food law.
In the exams: ICAR AICE-JRF core group 06; ICAR AIEEA-PG 13 (VPH & Epidemiology); EGEL Plus food safety 15 and food quality 11; SAVC Paper 3 VPH 30; RCVS SME production animal domain includes VPH
SAVC Registration Examination Paper 3 (VPH 30) and Paper 4
Meat inspection and carcass judgement, abattoir hygiene, milk hygiene, zoonoses such as bovine TB, brucellosis, cysticercosis and anthrax, and the South African Meat Safety Act.
How our questions for SAVC Registration Examination spread across the units of Milk & Meat Hygiene, Food Safety & Public Health. Difficulty: 6 easy, 30 medium, 17 hard.
| Post-mortem inspection and judgement of carcasses | 10 | |
| Milk hygiene | 9 | |
| Ante-mortem inspection | 6 | |
| Public health microbiology | 5 | |
| HACCP | 5 | |
| Food-borne infections | 5 | |
| Residues and maximum residue limits | 4 | |
| Milk-borne zoonoses | 3 | |
| Food-borne intoxications | 3 | |
| Food safety standards and legislation: Codex and national regulators | 3 |
Choose an answer, then open the working. Each explanation says why the right answer is right and why the others are not.
Under the EU rule that raw cow milk must not exceed 400,000 somatic cells/mL as a rolling geometric mean over three months, a farm's monthly results are 250,000, 300,000 and 700,000 cells/mL. What is the assessed value and is the farm compliant?
B. About 374,000 cells/mL; compliant
Geometric mean = cube root of (250,000 x 300,000 x 700,000) = 374,444 cells/mL, below 400,000, so compliant. The arithmetic mean (416,667) is the common error and would wrongly fail the farm; the rule is a geometric mean, which damps a single high month. A single result above the limit does not by itself breach a rolling-mean rule, and 300,000 is the median, which the rule does not use.
Further reading: Regulation (EC) No 853/2004, Annex III Section IX
A HACCP team scores hazards by likelihood (1 to 5) x severity (1 to 5) and treats a product of 8 or more as significant. Listeria recontamination at filling scores likelihood 3 and severity 4. What is the result?
B. Score 12: significant, so a control measure must be identified
3 x 4 = 12, above 8, so the hazard is significant and needs a control measure. Adding scores gives 7, which misapplies the matrix. A significant hazard is not automatically a CCP: the decision tree decides where it is controlled.
A dairy's bulk milk has a high laboratory pasteurised (thermoduric) count but a normal somatic cell count. Which is the most likely cause?
A. Dirty milking equipment
Thermoduric bacteria survive pasteurisation and build up in milk residues on poorly cleaned equipment. Mastitis would raise the SCC; slow cooling raises psychrotrophs rather than thermodurics; added water lowers solids, not bacterial type.
Why are wet teats undesirable when the milking cluster is attached?
B. Dirty water runs down into the liners and carries bacteria and spores into the milk
Drying teats with an individual towel stops contaminated water, rich in coliforms and spores, from entering the milk and the teat end. The dilution effect is negligible; water has no effect on oxytocin.
Food chain information shows that a batch of pigs was treated with an antimicrobial and the withdrawal period ends in three days. The pigs are healthy. What should the official veterinarian do?
B. Detain or return the pigs until the withdrawal period ends
Animals within a withdrawal period must not enter the food chain; delaying slaughter is the correct option. Clinical health does not remove residues, and freezing does not destroy them.
A carcass from a pig with multiple abscesses in the lungs, liver, kidneys and carcass lymph nodes should be:
D. Totally condemned as pyaemia
Multiple abscesses in several organs and carcass nodes mean blood-borne spread (pyaemia), a generalised condition. Trimming is only for a single localised abscess.
ATP bioluminescence swabs are used in food plants mainly to:
B. Check quickly whether surfaces are clean after sanitation
ATP detects organic residue, microbial or food, giving a rapid cleanliness check. It does not identify organisms or count them.
Which pathogen poses a special risk in chilled ready-to-eat meat products with a long shelf life?
A. Listeria monocytogenes
Listeria grows at refrigeration temperature and contaminates products after cooking. Campylobacter does not grow in the cold, and C. perfringens needs warm temperatures.
During cattle dressing, why are the oesophagus tied and the rectum bagged before evisceration?
C. To prevent rumen and faecal contents leaking onto the carcass
Rodding the weasand and bunging prevent gut contents contaminating the carcass, the main source of STEC and Salmonella on beef.
Visible faecal contamination is found on a beef carcass after hide removal. What is the correct action?
B. Trim the contaminated area with a clean knife
Washing spreads bacteria over a wider area; trimming removes them. Approved decontamination steps can supplement but not replace trimming.
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