ATI FUNDAMENTALS CMS PROCTORED
EXAM 2026 STUDY GUIDE | PRACTICE
QUESTIONS WITH DETAILED ANSWERS &
RATIONALES | COMPREHENSIVE NURSING
REVIEW RESOURCE
ATI FUNDAMENTALS CMS PROCTORED EXAM 2026 STUDY GUIDE
PRACTICE QUESTIONS WITH DETAILED ANSWERS & EXPERT RATIONALE
OVERVIEW
• Comprehensive multiple-choice questions designed to mirror the ATI
Fundamentals CMS Proctored Exam, covering essential nursing concepts, clinical
skills, patient safety, communication, infection control, and professional
responsibilities.
• Use this study guide by working through questions daily, reviewing EXPERT
RATIONALE thoroughly to understand the "why" behind each answer, and
identifying weak knowledge areas to prioritize focused review before your
proctored exam.
QUESTION 1
A nurse is assessing a client who reports feeling anxious before a surgical
procedure. Which of the following responses by the nurse demonstrates
therapeutic communication?
A) "Don't worry, everything will be fine. Surgery is very routine."
B) "I can see you're feeling anxious. Tell me what concerns you most about your
surgery."
C) "You should just try to relax and think positive thoughts."
D) "Many patients feel this way, so it's nothing to worry about."
,E) "Let me call the doctor to give you something to help you sleep."
CORRECT ANSWER: B) "I can see you're feeling anxious. Tell me what
concerns you most about your surgery."
EXPERT RATIONALE:
Therapeutic communication involves acknowledging the client's feelings and
encouraging them to express their concerns. Option B demonstrates active
listening, empathy, and open-ended questioning, which are core components of
therapeutic communication. It validates the client's emotions and creates a safe
space for dialogue. Option A dismisses feelings; Option C offers false reassurance;
Option D minimizes concerns; and Option E avoids addressing the emotional need
directly.
QUESTION 2
A nurse is performing hand hygiene before patient care. Which technique is
MOST effective for reducing transmission of pathogens?
A) Rinsing hands with water only for 10 seconds
B) Using hand sanitizer without removing visible soil
C) Washing hands with soap and water for at least 20 seconds, including between
fingers and under nails
D) Wearing gloves instead of washing hands
E) Using warm water and soap for 5 seconds
CORRECT ANSWER: C) Washing hands with soap and water for at least 20
seconds, including between fingers and under nails
EXPERT RATIONALE:
The CDC and WHO recommend washing hands with soap and water for at least 20
seconds, ensuring all surfaces including between fingers, under nails, wrists, and
forearms are cleaned. This mechanical action removes organic matter and
pathogens effectively. Water alone (Option A) is insufficient; hand sanitizer (Option
,B) is not effective against visible soil; gloves (Option D) do not replace handwashing;
and 5 seconds (Option E) is inadequate contact time for effective cleansing.
QUESTION 3
A nurse is assisting a client with activities of daily living (ADL). Which action
BEST promotes client independence?
A) Performing all ADLs for the client to save time
B) Allowing the client to perform ADLs at their own pace with supervision and
assistance only as needed
C) Telling the client they must do everything themselves without help
D) Waiting for the client to ask for help before offering assistance
E) Completing ADLs quickly while the client watches
CORRECT ANSWER: B) Allowing the client to perform ADLs at their own
pace with supervision and assistance only as needed
EXPERT RATIONALE:
Promoting client independence while providing safe, supervised assistance
maintains dignity and self-esteem while supporting rehabilitation and recovery.
Option A creates dependency; Option C may be unsafe or unrealistic for some
clients; Option D doesn't provide necessary support; and Option E removes the
client's opportunity for participation. The nurse should balance independence with
safety and assistance.
QUESTION 4
A nurse observes that a client has not ambulated since admission 3 days ago.
Which nursing intervention is MOST important to prevent complications?
A) Encourage the client to ambulate with assistance as soon as possible
B) Document the lack of ambulation in the client's chart
, C) Tell the client to walk in their room without supervision
D) Restrict the client's diet to prevent aspiration
E) Prepare the client for extended bed rest
CORRECT ANSWER: A) Encourage the client to ambulate with assistance as
soon as possible
EXPERT RATIONALE:
Early ambulation prevents serious complications such as deep vein thrombosis
(DVT), pressure ulcers, pneumonia, muscle atrophy, and decreased cardiovascular
fitness. The nurse should assess the client's capability and provide safe assistance.
Option B is documentation without intervention; Option C is unsafe without
supervision; Option D is not related to mobility; and Option E worsens the problem.
Early mobilization is a key nursing intervention.
QUESTION 5
A nurse is teaching a client about proper nutrition. Which statement by the
nurse is accurate?
A) "You should avoid all carbohydrates for optimal health."
B) "A balanced diet includes adequate protein, healthy fats, carbohydrates,
vitamins, and minerals."
C) "Eating protein at every meal is not necessary if you eat it once daily."
D) "You should drink only water and avoid all other beverages."
E) "Vitamins and minerals are not important for your health."
CORRECT ANSWER: B) "A balanced diet includes adequate protein, healthy
fats, carbohydrates, vitamins, and minerals."
EXPERT RATIONALE:
A balanced diet contains all essential macronutrients (protein, fats, carbohydrates)
and micronutrients (vitamins and minerals) in appropriate proportions. Option A
EXAM 2026 STUDY GUIDE | PRACTICE
QUESTIONS WITH DETAILED ANSWERS &
RATIONALES | COMPREHENSIVE NURSING
REVIEW RESOURCE
ATI FUNDAMENTALS CMS PROCTORED EXAM 2026 STUDY GUIDE
PRACTICE QUESTIONS WITH DETAILED ANSWERS & EXPERT RATIONALE
OVERVIEW
• Comprehensive multiple-choice questions designed to mirror the ATI
Fundamentals CMS Proctored Exam, covering essential nursing concepts, clinical
skills, patient safety, communication, infection control, and professional
responsibilities.
• Use this study guide by working through questions daily, reviewing EXPERT
RATIONALE thoroughly to understand the "why" behind each answer, and
identifying weak knowledge areas to prioritize focused review before your
proctored exam.
QUESTION 1
A nurse is assessing a client who reports feeling anxious before a surgical
procedure. Which of the following responses by the nurse demonstrates
therapeutic communication?
A) "Don't worry, everything will be fine. Surgery is very routine."
B) "I can see you're feeling anxious. Tell me what concerns you most about your
surgery."
C) "You should just try to relax and think positive thoughts."
D) "Many patients feel this way, so it's nothing to worry about."
,E) "Let me call the doctor to give you something to help you sleep."
CORRECT ANSWER: B) "I can see you're feeling anxious. Tell me what
concerns you most about your surgery."
EXPERT RATIONALE:
Therapeutic communication involves acknowledging the client's feelings and
encouraging them to express their concerns. Option B demonstrates active
listening, empathy, and open-ended questioning, which are core components of
therapeutic communication. It validates the client's emotions and creates a safe
space for dialogue. Option A dismisses feelings; Option C offers false reassurance;
Option D minimizes concerns; and Option E avoids addressing the emotional need
directly.
QUESTION 2
A nurse is performing hand hygiene before patient care. Which technique is
MOST effective for reducing transmission of pathogens?
A) Rinsing hands with water only for 10 seconds
B) Using hand sanitizer without removing visible soil
C) Washing hands with soap and water for at least 20 seconds, including between
fingers and under nails
D) Wearing gloves instead of washing hands
E) Using warm water and soap for 5 seconds
CORRECT ANSWER: C) Washing hands with soap and water for at least 20
seconds, including between fingers and under nails
EXPERT RATIONALE:
The CDC and WHO recommend washing hands with soap and water for at least 20
seconds, ensuring all surfaces including between fingers, under nails, wrists, and
forearms are cleaned. This mechanical action removes organic matter and
pathogens effectively. Water alone (Option A) is insufficient; hand sanitizer (Option
,B) is not effective against visible soil; gloves (Option D) do not replace handwashing;
and 5 seconds (Option E) is inadequate contact time for effective cleansing.
QUESTION 3
A nurse is assisting a client with activities of daily living (ADL). Which action
BEST promotes client independence?
A) Performing all ADLs for the client to save time
B) Allowing the client to perform ADLs at their own pace with supervision and
assistance only as needed
C) Telling the client they must do everything themselves without help
D) Waiting for the client to ask for help before offering assistance
E) Completing ADLs quickly while the client watches
CORRECT ANSWER: B) Allowing the client to perform ADLs at their own
pace with supervision and assistance only as needed
EXPERT RATIONALE:
Promoting client independence while providing safe, supervised assistance
maintains dignity and self-esteem while supporting rehabilitation and recovery.
Option A creates dependency; Option C may be unsafe or unrealistic for some
clients; Option D doesn't provide necessary support; and Option E removes the
client's opportunity for participation. The nurse should balance independence with
safety and assistance.
QUESTION 4
A nurse observes that a client has not ambulated since admission 3 days ago.
Which nursing intervention is MOST important to prevent complications?
A) Encourage the client to ambulate with assistance as soon as possible
B) Document the lack of ambulation in the client's chart
, C) Tell the client to walk in their room without supervision
D) Restrict the client's diet to prevent aspiration
E) Prepare the client for extended bed rest
CORRECT ANSWER: A) Encourage the client to ambulate with assistance as
soon as possible
EXPERT RATIONALE:
Early ambulation prevents serious complications such as deep vein thrombosis
(DVT), pressure ulcers, pneumonia, muscle atrophy, and decreased cardiovascular
fitness. The nurse should assess the client's capability and provide safe assistance.
Option B is documentation without intervention; Option C is unsafe without
supervision; Option D is not related to mobility; and Option E worsens the problem.
Early mobilization is a key nursing intervention.
QUESTION 5
A nurse is teaching a client about proper nutrition. Which statement by the
nurse is accurate?
A) "You should avoid all carbohydrates for optimal health."
B) "A balanced diet includes adequate protein, healthy fats, carbohydrates,
vitamins, and minerals."
C) "Eating protein at every meal is not necessary if you eat it once daily."
D) "You should drink only water and avoid all other beverages."
E) "Vitamins and minerals are not important for your health."
CORRECT ANSWER: B) "A balanced diet includes adequate protein, healthy
fats, carbohydrates, vitamins, and minerals."
EXPERT RATIONALE:
A balanced diet contains all essential macronutrients (protein, fats, carbohydrates)
and micronutrients (vitamins and minerals) in appropriate proportions. Option A
