STUDY GUIDE 2026 | PRACTICE
QUESTIONS, RATIONALES & CHEAT SHEET
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Updated 2026 Questions and Answers
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Rationales Included
, CARRIERS people who have no symptoms of the disease
STERILISATION The complete destruction of all microorganisms
DISINFECTION The destruction of bacteria and fungi but not some spores and viruses
ANTI SEPTIC Capable of preventing infection by inhibiting the actions of microbes
THE THREE TYPE OF HAND CLEANING ARE Social 10-15 second
Hygienic 30 second
Surgical 2 minutes
PERIODONTITIS Porphyromonas Gingivalis = Bacteria
DENTAL CARIES Lactobacilli = Bacteria
Streptococcus Mutans = Bacteria
MUMPS Paramyxo Virus = Virus
CREUTZFELDT JACOB DISEASE (CJD) Infection Protein = (PRIONS)
COLD SORE Herpes Simplex type 1
ASEPSIS The ABSENCE of living pathogenic microorganisms
SODIUM HYPOCHLORITE (Bleach) can use to clean...... Blood, Urine NO ON METALLIC
ALDEHYDE (CLEANERS) YES ON METALLIC
SOAK Laboratory items
Work Surfaces
Impression