Fundamental CMS Proctored Exam 2026
Practice Questions & Answers PDF |
Comprehensive Patient Care Fundamentals
Study Guide with Verified Solutions
• This comprehensive 200-question practice exam covers the full scope of CMS
Patient Care Fundamentals, designed to mirror the proctored exam format with
verified answers and detailed EXPERT RATIONALE for deep conceptual mastery.
• Study each question carefully, review every EXPERT RATIONALE whether you
answered correctly or not, and use patterns in your mistakes to guide focused
review sessions before your exam date.
1. A nurse is preparing to perform hand hygiene. Which situation requires the
use of soap and water rather than an alcohol-based hand rub?
A. Before donning sterile gloves
B. After removing gloves following routine care
C. Before administering oral medications
D. After contact with a patient who has Clostridioides difficile infection
E. Between caring for two patients in the same unit
✔ Correct Answer: D. After contact with a patient who has Clostridioides
difficile infection
EXPERT RATIONALE: Alcohol-based hand rubs are not effective against C. difficile
spores. Soap and water must be used because the mechanical action of lathering
and rinsing physically removes spores from the hands, which alcohol cannot kill or
eliminate.
2. A patient's blood pressure reads 158/96 mmHg on three separate occasions.
The nurse correctly documents this finding as:
A. Normal blood pressure
B. Elevated blood pressure
,C. Stage 1 hypertension
D. Stage 2 hypertension
E. Hypertensive crisis
✔ Correct Answer: D. Stage 2 hypertension
EXPERT RATIONALE: According to ACC/AHA guidelines, Stage 2 hypertension is
defined as a systolic reading of 140 mmHg or higher and/or a diastolic reading of 90
mmHg or higher. A reading of 158/96 mmHg meets both criteria for Stage 2
classification.
3. When performing a head-to-toe assessment, the nurse auscultates bowel
sounds and hears high-pitched, rushing sounds. The nurse interprets this
finding as:
A. Normal peristalsis
B. Hypoactive bowel sounds
C. Absent bowel sounds
D. Hyperactive bowel sounds
E. Borborygmi indicating hunger only
✔ Correct Answer: D. Hyperactive bowel sounds
EXPERT RATIONALE: Hyperactive bowel sounds are high-pitched, rushing, or
tinkling in quality and may indicate early bowel obstruction, diarrhea, or
gastroenteritis. Normal bowel sounds are low-pitched gurgling heard every 5–15
seconds. Hypoactive sounds are infrequent and soft, while absent sounds suggest
ileus or peritonitis.
4. A nurse is preparing to insert a urinary catheter. Which action best reduces
the risk of catheter-associated urinary tract infection (CAUTI)?
A. Using a clean technique rather than sterile technique
,B. Securing the catheter to the inner thigh to prevent pulling
C. Irrigating the catheter every 8 hours to maintain patency
D. Keeping the drainage bag at the level of the bladder
E. Inserting the catheter only when the patient requests it
✔ Correct Answer: B. Securing the catheter to the inner thigh to prevent
pulling
EXPERT RATIONALE: Proper securement of the urinary catheter to the inner thigh
prevents movement and urethral trauma, which are key factors in preventing
CAUTI. The drainage bag must always be kept below bladder level (not at bladder
level) to prevent reflux. Sterile technique is required for insertion.
5. A patient is ordered to receive oxygen via nasal cannula at 4 L/min. The
nurse understands this delivers an approximate FiO₂ of:
A. 24%
B. 28%
C. 36%
D. 44%
E. 50%
✔ Correct Answer: C. 36%
EXPERT RATIONALE: With a nasal cannula, each liter per minute of oxygen flow
increases the FiO₂ by approximately 4% above room air (21%). At 4 L/min: 21% + (4
× 4%) = 21% + 16% = 37%, which is most closely approximated by 36% in standard
clinical reference tables.
6. A nurse is caring for a patient who is confused and attempts to pull out
their IV line. The nurse applies soft wrist restraints. Which action is the
nurse's priority after applying restraints?
, A. Document the type and reason for restraint application
B. Notify the attending physician
C. Assess circulation, sensation, and movement every 2 hours
D. Obtain a written order from the provider
E. Explain the restraints to the family
✔ Correct Answer: D. Obtain a written order from the provider
EXPERT RATIONALE: Restraints require a physician's or authorized provider's
order. While the nurse may apply restraints in an emergency to protect patient
safety, a written order must be obtained as soon as possible, often within 1 hour.
All other actions are important but obtaining the order is the legal priority.
7. When caring for a patient in contact precautions, what PPE must the nurse
don before entering the room?
A. Gloves only
B. Gown and gloves
C. Gown, gloves, and surgical mask
D. Gown, gloves, N95 respirator, and eye protection
E. Gloves and surgical mask only
✔ Correct Answer: B. Gown and gloves
EXPERT RATIONALE: Contact precautions require a gown and gloves upon entering
the patient's room. A mask is not required unless the patient also has a respiratory
illness or is on droplet/airborne precautions. The gown protects clothing from
contamination, and gloves protect the hands from direct contact with infectious
material.
8. A nurse is preparing to administer a medication via the Z-track method.
This technique is used to:
Practice Questions & Answers PDF |
Comprehensive Patient Care Fundamentals
Study Guide with Verified Solutions
• This comprehensive 200-question practice exam covers the full scope of CMS
Patient Care Fundamentals, designed to mirror the proctored exam format with
verified answers and detailed EXPERT RATIONALE for deep conceptual mastery.
• Study each question carefully, review every EXPERT RATIONALE whether you
answered correctly or not, and use patterns in your mistakes to guide focused
review sessions before your exam date.
1. A nurse is preparing to perform hand hygiene. Which situation requires the
use of soap and water rather than an alcohol-based hand rub?
A. Before donning sterile gloves
B. After removing gloves following routine care
C. Before administering oral medications
D. After contact with a patient who has Clostridioides difficile infection
E. Between caring for two patients in the same unit
✔ Correct Answer: D. After contact with a patient who has Clostridioides
difficile infection
EXPERT RATIONALE: Alcohol-based hand rubs are not effective against C. difficile
spores. Soap and water must be used because the mechanical action of lathering
and rinsing physically removes spores from the hands, which alcohol cannot kill or
eliminate.
2. A patient's blood pressure reads 158/96 mmHg on three separate occasions.
The nurse correctly documents this finding as:
A. Normal blood pressure
B. Elevated blood pressure
,C. Stage 1 hypertension
D. Stage 2 hypertension
E. Hypertensive crisis
✔ Correct Answer: D. Stage 2 hypertension
EXPERT RATIONALE: According to ACC/AHA guidelines, Stage 2 hypertension is
defined as a systolic reading of 140 mmHg or higher and/or a diastolic reading of 90
mmHg or higher. A reading of 158/96 mmHg meets both criteria for Stage 2
classification.
3. When performing a head-to-toe assessment, the nurse auscultates bowel
sounds and hears high-pitched, rushing sounds. The nurse interprets this
finding as:
A. Normal peristalsis
B. Hypoactive bowel sounds
C. Absent bowel sounds
D. Hyperactive bowel sounds
E. Borborygmi indicating hunger only
✔ Correct Answer: D. Hyperactive bowel sounds
EXPERT RATIONALE: Hyperactive bowel sounds are high-pitched, rushing, or
tinkling in quality and may indicate early bowel obstruction, diarrhea, or
gastroenteritis. Normal bowel sounds are low-pitched gurgling heard every 5–15
seconds. Hypoactive sounds are infrequent and soft, while absent sounds suggest
ileus or peritonitis.
4. A nurse is preparing to insert a urinary catheter. Which action best reduces
the risk of catheter-associated urinary tract infection (CAUTI)?
A. Using a clean technique rather than sterile technique
,B. Securing the catheter to the inner thigh to prevent pulling
C. Irrigating the catheter every 8 hours to maintain patency
D. Keeping the drainage bag at the level of the bladder
E. Inserting the catheter only when the patient requests it
✔ Correct Answer: B. Securing the catheter to the inner thigh to prevent
pulling
EXPERT RATIONALE: Proper securement of the urinary catheter to the inner thigh
prevents movement and urethral trauma, which are key factors in preventing
CAUTI. The drainage bag must always be kept below bladder level (not at bladder
level) to prevent reflux. Sterile technique is required for insertion.
5. A patient is ordered to receive oxygen via nasal cannula at 4 L/min. The
nurse understands this delivers an approximate FiO₂ of:
A. 24%
B. 28%
C. 36%
D. 44%
E. 50%
✔ Correct Answer: C. 36%
EXPERT RATIONALE: With a nasal cannula, each liter per minute of oxygen flow
increases the FiO₂ by approximately 4% above room air (21%). At 4 L/min: 21% + (4
× 4%) = 21% + 16% = 37%, which is most closely approximated by 36% in standard
clinical reference tables.
6. A nurse is caring for a patient who is confused and attempts to pull out
their IV line. The nurse applies soft wrist restraints. Which action is the
nurse's priority after applying restraints?
, A. Document the type and reason for restraint application
B. Notify the attending physician
C. Assess circulation, sensation, and movement every 2 hours
D. Obtain a written order from the provider
E. Explain the restraints to the family
✔ Correct Answer: D. Obtain a written order from the provider
EXPERT RATIONALE: Restraints require a physician's or authorized provider's
order. While the nurse may apply restraints in an emergency to protect patient
safety, a written order must be obtained as soon as possible, often within 1 hour.
All other actions are important but obtaining the order is the legal priority.
7. When caring for a patient in contact precautions, what PPE must the nurse
don before entering the room?
A. Gloves only
B. Gown and gloves
C. Gown, gloves, and surgical mask
D. Gown, gloves, N95 respirator, and eye protection
E. Gloves and surgical mask only
✔ Correct Answer: B. Gown and gloves
EXPERT RATIONALE: Contact precautions require a gown and gloves upon entering
the patient's room. A mask is not required unless the patient also has a respiratory
illness or is on droplet/airborne precautions. The gown protects clothing from
contamination, and gloves protect the hands from direct contact with infectious
material.
8. A nurse is preparing to administer a medication via the Z-track method.
This technique is used to:
