CNA and PCT Range of Motion (ROM) Exam Review | Comprehensive
Passive, Active, and Active-Assist Exercises, Joint Mobility Assessment,
Patient Safety Techniques, Muscle Strength Evaluation, Bed and Chair
Exercise Protocols, and Clinical Skills Preparation for Certified Nursing
Assistant and Patient Care Technician Exams | Updated 2026 Healthcare
Skills Study Resource
,Question 1:
What is the primary purpose of performing active range of motion (AROM) exercises in a
patient?
• A) To reduce muscular atrophy
• B) To strengthen muscles through resistance
• C) To increase patient mobility solely
• D) To maintain joint flexibility with passive assist
Correct Option: A) To reduce muscular atrophy
Rationale:
Active range of motion (AROM) exercises are designed to engage patients in their
movements, allowing them to actively use their muscles and joints. This helps in
reducing muscular atrophy by promoting muscle engagement and activity, which is
crucial for overall mobility and strength maintenance.
Question 2:
Which of the following is NOT a contraindication for performing passive range of motion
(PROM) exercises?
• A) Recent joint surgery without physician's approval
• B) Severe joint pain during movement
• C) Spasticity in limbs resulting from a neurological condition
• D) Patient’s refusal to participate due to discomfort
Correct Option: C) Spasticity in limbs resulting from a neurological condition
Rationale:
While spasticity can complicate the practice of PROM, it is not an absolute
contraindication. In fact, careful and controlled passive movements can improve
flexibility and reduce spasticity symptoms. The other options represent clear
contraindications, as they present risks for further injury or discomfort to the patient.
Question 3:
During ROM exercises, what is the recommended maximum number of repetitions for
each joint movement?
• A) 5-10 repetitions
• B) 10-15 repetitions
, • C) 3-5 repetitions
• D) 20-25 repetitions
Correct Option: C) 3-5 repetitions
Rationale:
Performing ROM exercises in the range of 3-5 repetitions per joint movement is optimal
to prevent fatigue and soreness while still allowing for effective mobility enhancement.
This ensures that the exercises remain therapeutic and do not overwhelm the patient’s
muscles or joints, particularly if they are recovering from an injury or have limited
mobility.
Question 4:
How should a CNA assess the effectiveness of range of motion exercises in a patient?
• A) By measuring the weight loss after the exercises
• B) By observing improvements in flexibility and movement without pain
• C) By counting the time taken to complete the exercises
• D) By noting the patient's complaints during exercises
Correct Option: B) By observing improvements in flexibility and movement without pain
Rationale:
The effectiveness of range of motion exercises is best evaluated by monitoring the
patient’s ability to move their joints more freely and without pain. This includes
assessing improvements in overall function and comfort, rather than simply focusing on
quantitative measurements or patient complaints.
Question 5:
What is the primary difference between active and passive range of motion exercises?
• A) The patient’s involvement in the movement
• B) The speed of the movements
• C) The equipment used during the exercises
• D) The age group of patients receiving the exercises
Correct Option: A) The patient’s involvement in the movement
Rationale:
The key distinction between active and passive ROM exercises is the level of patient
involvement. Active ROM requires the patient to engage their muscles and joints
Passive, Active, and Active-Assist Exercises, Joint Mobility Assessment,
Patient Safety Techniques, Muscle Strength Evaluation, Bed and Chair
Exercise Protocols, and Clinical Skills Preparation for Certified Nursing
Assistant and Patient Care Technician Exams | Updated 2026 Healthcare
Skills Study Resource
,Question 1:
What is the primary purpose of performing active range of motion (AROM) exercises in a
patient?
• A) To reduce muscular atrophy
• B) To strengthen muscles through resistance
• C) To increase patient mobility solely
• D) To maintain joint flexibility with passive assist
Correct Option: A) To reduce muscular atrophy
Rationale:
Active range of motion (AROM) exercises are designed to engage patients in their
movements, allowing them to actively use their muscles and joints. This helps in
reducing muscular atrophy by promoting muscle engagement and activity, which is
crucial for overall mobility and strength maintenance.
Question 2:
Which of the following is NOT a contraindication for performing passive range of motion
(PROM) exercises?
• A) Recent joint surgery without physician's approval
• B) Severe joint pain during movement
• C) Spasticity in limbs resulting from a neurological condition
• D) Patient’s refusal to participate due to discomfort
Correct Option: C) Spasticity in limbs resulting from a neurological condition
Rationale:
While spasticity can complicate the practice of PROM, it is not an absolute
contraindication. In fact, careful and controlled passive movements can improve
flexibility and reduce spasticity symptoms. The other options represent clear
contraindications, as they present risks for further injury or discomfort to the patient.
Question 3:
During ROM exercises, what is the recommended maximum number of repetitions for
each joint movement?
• A) 5-10 repetitions
• B) 10-15 repetitions
, • C) 3-5 repetitions
• D) 20-25 repetitions
Correct Option: C) 3-5 repetitions
Rationale:
Performing ROM exercises in the range of 3-5 repetitions per joint movement is optimal
to prevent fatigue and soreness while still allowing for effective mobility enhancement.
This ensures that the exercises remain therapeutic and do not overwhelm the patient’s
muscles or joints, particularly if they are recovering from an injury or have limited
mobility.
Question 4:
How should a CNA assess the effectiveness of range of motion exercises in a patient?
• A) By measuring the weight loss after the exercises
• B) By observing improvements in flexibility and movement without pain
• C) By counting the time taken to complete the exercises
• D) By noting the patient's complaints during exercises
Correct Option: B) By observing improvements in flexibility and movement without pain
Rationale:
The effectiveness of range of motion exercises is best evaluated by monitoring the
patient’s ability to move their joints more freely and without pain. This includes
assessing improvements in overall function and comfort, rather than simply focusing on
quantitative measurements or patient complaints.
Question 5:
What is the primary difference between active and passive range of motion exercises?
• A) The patient’s involvement in the movement
• B) The speed of the movements
• C) The equipment used during the exercises
• D) The age group of patients receiving the exercises
Correct Option: A) The patient’s involvement in the movement
Rationale:
The key distinction between active and passive ROM exercises is the level of patient
involvement. Active ROM requires the patient to engage their muscles and joints
