Page | 1
CMN 420 EXAM 1 2026 LATEST
QUESTIONS AND ANSWERS| ACE
YOUR GRADES.
Vector Transmission - correct answer -Occurs through a vector
(nonhuman carrier such as an animal or insect).
Primary Prevention - correct answer -Education- directed at
helping individuals understand their risk and at promoting healthy
bahaviors.
Immunization- cost-effective public health intervention that offers
a high return on investment.
Secondary Prevention - correct answer -Screening- programs that
provide disease-testing opportunities to detect dz in groups of
asymptomatic, apparently healthy individuals.
Tertiary Prevention - correct answer -Care and Treatment
Isolation and Quarantine
Safe handling and control of infectious wastes
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Incidence - correct answer -refers to all new cases of a disease or
health condition appearing during a given time
Prevalence - correct answer -the proportion of a population with a
disease or a particular condition at a specific point in time or over
a specified period of time
Hazards in home - correct answer -Radon-radioactive gas that
causes lung damage/cancer
Lead- Paint, gas, ceramics, pottery, pipes, soil, etc. that contain
lead and causes effects to the nervous system
other hazards on page 322
EPA - correct answer -Established for the purpose of standard
setting, monitoring, and enforcement of environment protection in
order to work for a cleaner and healthier environment for America.
Domains of learning - correct answer -Cognitive Domain
Affective Domain
Psychomotor Domain
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Cognitive Domain - correct answer -involves the mind and
thinking processes. Involves knowledge, comprehension,
application, analysis, synthesis, and evaluation.
Affective Domain - correct answer -Involves learning that occurs
through emotion, feeling, or affect.
Psychomotor Domain - correct answer -Includes visible,
demonstrable performance skills that require some kind of
neuromuscular coordination.
Examples of teaching at the tertiary prevention level - correct
answer -Restore function: Teach about ways to maximize function
for a person with a dz, teach physical therapy, retraining
opportunities, etc.
Health teaching: Teach about importance of diet, rest, and
exercise to prevent secondary health problems.
Maintenance: Observe patients with dz
CMN 420 EXAM 1 2026 LATEST
QUESTIONS AND ANSWERS| ACE
YOUR GRADES.
Vector Transmission - correct answer -Occurs through a vector
(nonhuman carrier such as an animal or insect).
Primary Prevention - correct answer -Education- directed at
helping individuals understand their risk and at promoting healthy
bahaviors.
Immunization- cost-effective public health intervention that offers
a high return on investment.
Secondary Prevention - correct answer -Screening- programs that
provide disease-testing opportunities to detect dz in groups of
asymptomatic, apparently healthy individuals.
Tertiary Prevention - correct answer -Care and Treatment
Isolation and Quarantine
Safe handling and control of infectious wastes
, Page | 2
Incidence - correct answer -refers to all new cases of a disease or
health condition appearing during a given time
Prevalence - correct answer -the proportion of a population with a
disease or a particular condition at a specific point in time or over
a specified period of time
Hazards in home - correct answer -Radon-radioactive gas that
causes lung damage/cancer
Lead- Paint, gas, ceramics, pottery, pipes, soil, etc. that contain
lead and causes effects to the nervous system
other hazards on page 322
EPA - correct answer -Established for the purpose of standard
setting, monitoring, and enforcement of environment protection in
order to work for a cleaner and healthier environment for America.
Domains of learning - correct answer -Cognitive Domain
Affective Domain
Psychomotor Domain
, Page | 3
Cognitive Domain - correct answer -involves the mind and
thinking processes. Involves knowledge, comprehension,
application, analysis, synthesis, and evaluation.
Affective Domain - correct answer -Involves learning that occurs
through emotion, feeling, or affect.
Psychomotor Domain - correct answer -Includes visible,
demonstrable performance skills that require some kind of
neuromuscular coordination.
Examples of teaching at the tertiary prevention level - correct
answer -Restore function: Teach about ways to maximize function
for a person with a dz, teach physical therapy, retraining
opportunities, etc.
Health teaching: Teach about importance of diet, rest, and
exercise to prevent secondary health problems.
Maintenance: Observe patients with dz
