Page 1 of 45
NURS 3209 PATIENT SAFETY EXAM 2026/2027 COMPLETE
(100) CURRENT TESTING QUESTIONS AND CORRECT
ANSWERS WITH DETAILED RATIONALES.
NURS
Prepare for the NURS 3209 Patient Safety Exam with a focused study resource
designed to reinforce essential principles of safe nursing practice. It supports review
of risk assessment, injury and fall prevention, environmental hazards, patient
education, emergency preparedness, restraints, safety reporting, and nursing
responsibilities for preventing adverse events. Use the material to strengthen clinical
judgment, recognize potential safety risks, and identify areas that may require
additional review before the exam. This resource is best suited for NURS 3209 nursing
students and healthcare learners preparing for patient safety examinations.
MULTIPLE CHOICE.
SECTION 1: FUNDAMENTALS OF PATIENT SAFETY
1. According to the Institute of Medicine (IOM) report "To Err is Human,"
approximately how many deaths occur annually in the United States due
to preventable medical errors?
• A) 10,000–20,000
• B) 44,000–98,000
• C) 100,000–200,000
• D) 500,000–1,000,000
Answer: B
Rationale: The landmark IOM report "To Err is Human" (1999) estimated
that 44,000–98,000 deaths occur annually due to preventable medical
errors, making it one of the leading causes of death in the United States.
This report sparked the modern patient safety movement.
2. Which of the following best defines patient safety?
, Page 2 of 45
• A) The absence of medical errors in healthcare settings
• B) The prevention of harm to patients during the provision of healthcare
• C) The elimination of all adverse events in hospitals
• D) The reduction of healthcare costs through error prevention
Answer: B
Rationale: Patient safety is defined as the prevention of harm to patients
during the provision of healthcare. It involves the avoidance, prevention,
and mitigation of adverse outcomes or injuries stemming from the
healthcare process. It is not about eliminating all errors but about
reducing preventable harm.
3. The Institute of Medicine defines a "medical error" as:
• A) Any mistake made by a healthcare provider
• B) The failure of a planned action to be completed as intended or the
use of a wrong plan to achieve an aim
• C) Any adverse event that causes patient harm
• D) A deviation from standard practice guidelines
Answer: B
Rationale: The IOM defines a medical error as "the failure of a planned
action to be completed as intended (error of execution) or the use of a
wrong plan to achieve an aim (error of planning)." This definition
distinguishes between errors of execution and errors of planning.
4. Which of the following is an example of a "never event"?
• A) A patient falls and breaks a hip
• B) A patient develops a urinary tract infection from a catheter
• C) Surgery performed on the wrong body part
, Page 3 of 45
• D) A patient experiences a medication side effect
Answer: C
Rationale: "Never events" are serious, preventable adverse events that
should never occur in healthcare. The National Quality Forum (NQF)
classifies wrong-site surgery, wrong-patient surgery, and wrong-
procedure surgery as never events. These events are unambiguous,
serious, and preventable.
5. The "Swiss cheese model" of error causation suggests that:
• A) Errors are caused by a single individual's mistake
• B) Errors occur when multiple layers of defense fail simultaneously
• C) Errors are inevitable and cannot be prevented
• D) Errors are always due to system failures
Answer: B
Rationale: The Swiss cheese model, developed by James Reason,
suggests that errors occur when multiple layers of defense (slices of
cheese) have holes that align, allowing an error to pass through all
defenses. This model emphasizes that errors are rarely due to a single
cause but rather to multiple factors aligning.
6. Which of the following is a "latent condition" that can contribute to
errors?
• A) A nurse administering the wrong medication
• B) A surgeon performing the wrong procedure
• C) An understaffed unit with excessive workload
• D) A patient falling while ambulating
Answer: C
Rationale: Latent conditions are underlying weaknesses in the healthcare
, Page 4 of 45
system that predispose to errors. They include understaffing, inadequate
training, poor equipment design, and unclear policies. These conditions
may be present for a long time before they contribute to an active error.
7. The primary focus of a "just culture" in healthcare is to:
• A) Punish all healthcare workers who make errors
• B) Distinguish between human error, at-risk behavior, and reckless
behavior
• C) Eliminate all errors through strict discipline
• D) Place blame on the individual who made the error
Answer: B
Rationale: A "just culture" recognizes that healthcare workers are human
and will make errors. It distinguishes between human error (slips/lapses),
at-risk behavior (behavior that increases risk without malice), and
reckless behavior (conscious disregard of risk). It aims to hold individuals
accountable for reckless behavior while supporting learning from human
error and at-risk behavior.
8. Which of the following is a key principle of a safety culture in
healthcare?
• A) Blaming individuals for errors
• B) Encouraging reporting of errors without fear of punishment
• C) Ignoring near misses
• D) Focusing solely on individual performance
Answer: B
Rationale: A safety culture encourages reporting of errors and near
misses without fear of punishment. This creates an environment where
healthcare workers can learn from errors and improve patient safety.
NURS 3209 PATIENT SAFETY EXAM 2026/2027 COMPLETE
(100) CURRENT TESTING QUESTIONS AND CORRECT
ANSWERS WITH DETAILED RATIONALES.
NURS
Prepare for the NURS 3209 Patient Safety Exam with a focused study resource
designed to reinforce essential principles of safe nursing practice. It supports review
of risk assessment, injury and fall prevention, environmental hazards, patient
education, emergency preparedness, restraints, safety reporting, and nursing
responsibilities for preventing adverse events. Use the material to strengthen clinical
judgment, recognize potential safety risks, and identify areas that may require
additional review before the exam. This resource is best suited for NURS 3209 nursing
students and healthcare learners preparing for patient safety examinations.
MULTIPLE CHOICE.
SECTION 1: FUNDAMENTALS OF PATIENT SAFETY
1. According to the Institute of Medicine (IOM) report "To Err is Human,"
approximately how many deaths occur annually in the United States due
to preventable medical errors?
• A) 10,000–20,000
• B) 44,000–98,000
• C) 100,000–200,000
• D) 500,000–1,000,000
Answer: B
Rationale: The landmark IOM report "To Err is Human" (1999) estimated
that 44,000–98,000 deaths occur annually due to preventable medical
errors, making it one of the leading causes of death in the United States.
This report sparked the modern patient safety movement.
2. Which of the following best defines patient safety?
, Page 2 of 45
• A) The absence of medical errors in healthcare settings
• B) The prevention of harm to patients during the provision of healthcare
• C) The elimination of all adverse events in hospitals
• D) The reduction of healthcare costs through error prevention
Answer: B
Rationale: Patient safety is defined as the prevention of harm to patients
during the provision of healthcare. It involves the avoidance, prevention,
and mitigation of adverse outcomes or injuries stemming from the
healthcare process. It is not about eliminating all errors but about
reducing preventable harm.
3. The Institute of Medicine defines a "medical error" as:
• A) Any mistake made by a healthcare provider
• B) The failure of a planned action to be completed as intended or the
use of a wrong plan to achieve an aim
• C) Any adverse event that causes patient harm
• D) A deviation from standard practice guidelines
Answer: B
Rationale: The IOM defines a medical error as "the failure of a planned
action to be completed as intended (error of execution) or the use of a
wrong plan to achieve an aim (error of planning)." This definition
distinguishes between errors of execution and errors of planning.
4. Which of the following is an example of a "never event"?
• A) A patient falls and breaks a hip
• B) A patient develops a urinary tract infection from a catheter
• C) Surgery performed on the wrong body part
, Page 3 of 45
• D) A patient experiences a medication side effect
Answer: C
Rationale: "Never events" are serious, preventable adverse events that
should never occur in healthcare. The National Quality Forum (NQF)
classifies wrong-site surgery, wrong-patient surgery, and wrong-
procedure surgery as never events. These events are unambiguous,
serious, and preventable.
5. The "Swiss cheese model" of error causation suggests that:
• A) Errors are caused by a single individual's mistake
• B) Errors occur when multiple layers of defense fail simultaneously
• C) Errors are inevitable and cannot be prevented
• D) Errors are always due to system failures
Answer: B
Rationale: The Swiss cheese model, developed by James Reason,
suggests that errors occur when multiple layers of defense (slices of
cheese) have holes that align, allowing an error to pass through all
defenses. This model emphasizes that errors are rarely due to a single
cause but rather to multiple factors aligning.
6. Which of the following is a "latent condition" that can contribute to
errors?
• A) A nurse administering the wrong medication
• B) A surgeon performing the wrong procedure
• C) An understaffed unit with excessive workload
• D) A patient falling while ambulating
Answer: C
Rationale: Latent conditions are underlying weaknesses in the healthcare
, Page 4 of 45
system that predispose to errors. They include understaffing, inadequate
training, poor equipment design, and unclear policies. These conditions
may be present for a long time before they contribute to an active error.
7. The primary focus of a "just culture" in healthcare is to:
• A) Punish all healthcare workers who make errors
• B) Distinguish between human error, at-risk behavior, and reckless
behavior
• C) Eliminate all errors through strict discipline
• D) Place blame on the individual who made the error
Answer: B
Rationale: A "just culture" recognizes that healthcare workers are human
and will make errors. It distinguishes between human error (slips/lapses),
at-risk behavior (behavior that increases risk without malice), and
reckless behavior (conscious disregard of risk). It aims to hold individuals
accountable for reckless behavior while supporting learning from human
error and at-risk behavior.
8. Which of the following is a key principle of a safety culture in
healthcare?
• A) Blaming individuals for errors
• B) Encouraging reporting of errors without fear of punishment
• C) Ignoring near misses
• D) Focusing solely on individual performance
Answer: B
Rationale: A safety culture encourages reporting of errors and near
misses without fear of punishment. This creates an environment where
healthcare workers can learn from errors and improve patient safety.
