CDDN - CERTIFIED DEVELOPMENTAL DISABILITIES NURSE CERTIFICATION |
COMPLETE EXAM 2026/2027 | QUESTIONS AND 100% VERIFIED ANSWERS | PASS
GUARANTEE
CDDN Certified Developmental Disabilities Nurse
Q: What is the primary focus of developmental disabilities nursing?
ANSWER Maximizing the health, functional abilities, and quality of life
of individuals with intellectual and developmental disabilities (IDD)
across the lifespan.
Q: What federal law mandates community-based services rather than
institutionalization? ANSWER The Olmstead Act (1999).
Q: What does the Americans with Disabilities Act (ADA) prohibit?
ANSWER Discrimination against individuals with disabilities in
employment, public services, and accommodations.
Q: What is "Person-Centered Planning" (PCP)? ANSWER A process
that focuses on the individual's strengths, preferences, and goals,
placing them at the center of decision-making.
Q: What is the definition of an Intellectual Disability (ID)? ANSWER
Limitations in intellectual functioning (IQ < 70) and adaptive behavior
(conceptual, social, practical) originating before age 18.
Q: What is a Developmental Disability (DD)? ANSWER A severe, chronic
disability attributable to a mental or physical impairment, manifesting
before age 22, and likely to continue indefinitely.
Q: Does a Developmental Disability always include an Intellectual
Disability? ANSWER No. Conditions like Cerebral Palsy, Autism, or
Spina Bifida are DDs but do not inherently mean the person has an ID.
,Q: What is "Self-Determination"? ANSWER The right of individuals with
disabilities to control their own lives, make choices, and take
responsibility for their actions.
Q: What is the "Social Model of Disability"? ANSWER The view that
disability is caused by societal barriers and attitudes, not just the
person's medical condition.
Q: What is "Dignity of Risk"? ANSWER The right of individuals to take
risks and experience the natural consequences of their choices, rather
than being overly protected.
Q: What is the role of a Developmental Disabilities Nurse? ANSWER
Advocate, health educator, direct care provider, coordinator, and
evaluator of health outcomes.
Q: What is "Supported Decision Making" (SDM)? ANSWER A model
where people with disabilities use trusted supporters to help them
understand choices and make decisions, without forfeiting their legal
rights.
Q: How does SDM differ from Guardianship? ANSWER Guardianship
removes a person's legal rights; SDM preserves legal rights while
providing assistance.
Q: What is the DDNA? ANSWER Developmental Disabilities Nurses
Association, the professional organization that offers the CDDN
certification.
Q: What does the term "Neurodiversity" mean? ANSWER The concept
that neurological differences (e.g., Autism, ADHD) are normal variations
in the human genome, not deficits to be cured.
Q: What is the "ICF" framework published by the WHO? ANSWER
International Classification of Functioning, Disability and Health; it
focuses on body function, activity, and participation rather than just
diagnosis.
Q: What is deinstitutionalization? ANSWER The process of moving
individuals with IDD from large state institutions into community-based
settings.
, Q: What landmark 1972 court case exposed the horrific conditions at
Willowbrook State School? ANSWER The investigation led by Geraldo
Rivera, which accelerated the deinstitutionalization movement.
Q: What is a "Direct Support Professional" (DSP)? ANSWER Staff who
work directly with individuals with IDD to assist with daily living,
community integration, and health maintenance.
Q: What is the nurse's role regarding DSPs? ANSWER To train,
supervise, and support DSPs in health-related tasks (e.g., medication
administration, seizure response).
Q: What is "informed consent" in the context of IDD? ANSWER
Providing information in a way the individual can understand (using
plain language, visuals) so they can make a voluntary decision.
Q: Can a legal guardian consent to elective procedures (e.g.,
sterilization) on behalf of an individual with IDD? ANSWER This is
highly restricted and often requires court approval, as it involves
fundamental constitutional rights.
Q: What is the nurse's duty regarding suspected abuse or neglect?
ANSWER Mandatory reporting to Adult Protective Services (APS) or
Child Protective Services (CPS) immediately.
Q: What constitutes a "secondary condition" in IDD? ANSWER A
condition that is a direct result of the primary disability (e.g., pressure
ulcers from immobility in cerebral palsy).
Q: What is "health equity" in DD nursing? ANSWER Ensuring that
individuals with IDD have the same access to quality healthcare as the
general population.
Q: What is a "Health Risk Screening Tool" (e.g., HRST)? ANSWER An
instrument used to identify health risks and trigger preventative care
actions for people with IDD.
Q: What is "trauma-informed care"? ANSWER Recognizing that many
individuals with IDD have histories of institutional trauma and ensuring
care does not re-traumatize them.
Q: What is "Universal Design"? ANSWER Designing environments and
products that are usable by all people, to the greatest extent possible,
without adaptation.
COMPLETE EXAM 2026/2027 | QUESTIONS AND 100% VERIFIED ANSWERS | PASS
GUARANTEE
CDDN Certified Developmental Disabilities Nurse
Q: What is the primary focus of developmental disabilities nursing?
ANSWER Maximizing the health, functional abilities, and quality of life
of individuals with intellectual and developmental disabilities (IDD)
across the lifespan.
Q: What federal law mandates community-based services rather than
institutionalization? ANSWER The Olmstead Act (1999).
Q: What does the Americans with Disabilities Act (ADA) prohibit?
ANSWER Discrimination against individuals with disabilities in
employment, public services, and accommodations.
Q: What is "Person-Centered Planning" (PCP)? ANSWER A process
that focuses on the individual's strengths, preferences, and goals,
placing them at the center of decision-making.
Q: What is the definition of an Intellectual Disability (ID)? ANSWER
Limitations in intellectual functioning (IQ < 70) and adaptive behavior
(conceptual, social, practical) originating before age 18.
Q: What is a Developmental Disability (DD)? ANSWER A severe, chronic
disability attributable to a mental or physical impairment, manifesting
before age 22, and likely to continue indefinitely.
Q: Does a Developmental Disability always include an Intellectual
Disability? ANSWER No. Conditions like Cerebral Palsy, Autism, or
Spina Bifida are DDs but do not inherently mean the person has an ID.
,Q: What is "Self-Determination"? ANSWER The right of individuals with
disabilities to control their own lives, make choices, and take
responsibility for their actions.
Q: What is the "Social Model of Disability"? ANSWER The view that
disability is caused by societal barriers and attitudes, not just the
person's medical condition.
Q: What is "Dignity of Risk"? ANSWER The right of individuals to take
risks and experience the natural consequences of their choices, rather
than being overly protected.
Q: What is the role of a Developmental Disabilities Nurse? ANSWER
Advocate, health educator, direct care provider, coordinator, and
evaluator of health outcomes.
Q: What is "Supported Decision Making" (SDM)? ANSWER A model
where people with disabilities use trusted supporters to help them
understand choices and make decisions, without forfeiting their legal
rights.
Q: How does SDM differ from Guardianship? ANSWER Guardianship
removes a person's legal rights; SDM preserves legal rights while
providing assistance.
Q: What is the DDNA? ANSWER Developmental Disabilities Nurses
Association, the professional organization that offers the CDDN
certification.
Q: What does the term "Neurodiversity" mean? ANSWER The concept
that neurological differences (e.g., Autism, ADHD) are normal variations
in the human genome, not deficits to be cured.
Q: What is the "ICF" framework published by the WHO? ANSWER
International Classification of Functioning, Disability and Health; it
focuses on body function, activity, and participation rather than just
diagnosis.
Q: What is deinstitutionalization? ANSWER The process of moving
individuals with IDD from large state institutions into community-based
settings.
, Q: What landmark 1972 court case exposed the horrific conditions at
Willowbrook State School? ANSWER The investigation led by Geraldo
Rivera, which accelerated the deinstitutionalization movement.
Q: What is a "Direct Support Professional" (DSP)? ANSWER Staff who
work directly with individuals with IDD to assist with daily living,
community integration, and health maintenance.
Q: What is the nurse's role regarding DSPs? ANSWER To train,
supervise, and support DSPs in health-related tasks (e.g., medication
administration, seizure response).
Q: What is "informed consent" in the context of IDD? ANSWER
Providing information in a way the individual can understand (using
plain language, visuals) so they can make a voluntary decision.
Q: Can a legal guardian consent to elective procedures (e.g.,
sterilization) on behalf of an individual with IDD? ANSWER This is
highly restricted and often requires court approval, as it involves
fundamental constitutional rights.
Q: What is the nurse's duty regarding suspected abuse or neglect?
ANSWER Mandatory reporting to Adult Protective Services (APS) or
Child Protective Services (CPS) immediately.
Q: What constitutes a "secondary condition" in IDD? ANSWER A
condition that is a direct result of the primary disability (e.g., pressure
ulcers from immobility in cerebral palsy).
Q: What is "health equity" in DD nursing? ANSWER Ensuring that
individuals with IDD have the same access to quality healthcare as the
general population.
Q: What is a "Health Risk Screening Tool" (e.g., HRST)? ANSWER An
instrument used to identify health risks and trigger preventative care
actions for people with IDD.
Q: What is "trauma-informed care"? ANSWER Recognizing that many
individuals with IDD have histories of institutional trauma and ensuring
care does not re-traumatize them.
Q: What is "Universal Design"? ANSWER Designing environments and
products that are usable by all people, to the greatest extent possible,
without adaptation.
