NBDHE Infection Control 2025/2026
Exam Questions with 100% Correct
Answers | Latest Update
zoonosis - 🧠 ANSWER ✔✔An infectious disease that is transmissible from
animals to humans.
In a dental setting, blood, saliva, and other secretions from patients and personnel
spread to others through? - 🧠 ANSWER ✔✔indirect contact
droplet infection - 🧠 ANSWER ✔✔larger than 10 micros, large short range
aerosols produced by sneezing, talking, coughing.
airborne infection - 🧠 ANSWER ✔✔smaller than 10 micros
can remain airborne for hours
can be inhaled
what are the three most common blood born pathogens from which healthcare
workers are at risk? - 🧠 ANSWER ✔✔HIV, HEP B, HEP C
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, what are the smallest microbes found in aerosol? - 🧠 ANSWER ✔✔viruses ->
bacteria .-> spores
vehicles of disease transmission - 🧠 ANSWER ✔✔when a non living or inanimate
substance, such as soil, water, air, or surgical instruments passively carries an
infectious agent or serves as an environment for it to be passed to a new host.
Standard Precautions are designed to protect the healthcare professional against: -
🧠 ANSWER ✔✔blood, bodily fluids (except sweat), non-intact skin, mucous
membranes, saliva of healthy and patients with blood borne diseases such as
HIV,HBV,HCV.
does not protect against diseases transmitted by aerosols such as SARS, active TB,
influenza, and measels
Sequence for donning PPE - 🧠 ANSWER ✔✔gown, mask, goggles, handwashing,
gloves
transient flora - 🧠 ANSWER ✔✔microbes that reside on the skin surface and are
easily removed
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
Exam Questions with 100% Correct
Answers | Latest Update
zoonosis - 🧠 ANSWER ✔✔An infectious disease that is transmissible from
animals to humans.
In a dental setting, blood, saliva, and other secretions from patients and personnel
spread to others through? - 🧠 ANSWER ✔✔indirect contact
droplet infection - 🧠 ANSWER ✔✔larger than 10 micros, large short range
aerosols produced by sneezing, talking, coughing.
airborne infection - 🧠 ANSWER ✔✔smaller than 10 micros
can remain airborne for hours
can be inhaled
what are the three most common blood born pathogens from which healthcare
workers are at risk? - 🧠 ANSWER ✔✔HIV, HEP B, HEP C
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, what are the smallest microbes found in aerosol? - 🧠 ANSWER ✔✔viruses ->
bacteria .-> spores
vehicles of disease transmission - 🧠 ANSWER ✔✔when a non living or inanimate
substance, such as soil, water, air, or surgical instruments passively carries an
infectious agent or serves as an environment for it to be passed to a new host.
Standard Precautions are designed to protect the healthcare professional against: -
🧠 ANSWER ✔✔blood, bodily fluids (except sweat), non-intact skin, mucous
membranes, saliva of healthy and patients with blood borne diseases such as
HIV,HBV,HCV.
does not protect against diseases transmitted by aerosols such as SARS, active TB,
influenza, and measels
Sequence for donning PPE - 🧠 ANSWER ✔✔gown, mask, goggles, handwashing,
gloves
transient flora - 🧠 ANSWER ✔✔microbes that reside on the skin surface and are
easily removed
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
