ATI Fundamentals Proctored Exam Prep – Real Practice Questions,
Answers & Detailed Rationales (Updated 2026) | Nursing
Fundamentals, Infection Control & Patient Safety, Vital Signs & Health
Assessment, Basic Nursing Skills, Hygiene & Mobility Care,
Documentation & Therapeutic Communication, Medication Administration
Basics, Prioritization, Delegation & NCLEX-Style Clinical Judgment
Question 1: A nurse is preparing to administer medications to a client. Which
action should the nurse take first to ensure client safety?
A. Verify the client's identity using two identifiers
B. Check the medication against the medication administration record
C. Assess the client's allergies
D. Explain the purpose of the medication to the client
CORRECT ANSWER: A. Verify the client's identity using two identifiers
Rationale: The first priority in medication administration is confirming the client's
identity using two unique identifiers (e.g., name and date of birth) to prevent medication
errors. While all options are important steps, identity verification is the foundational
safety measure required before any other medication-related action per the "Five
Rights" of medication administration and The Joint Commission standards.
Question 2: A nurse is caring for a client who has a new prescription for a
continuous intravenous infusion. Which finding indicates the IV site requires
immediate intervention?
A. The client reports mild discomfort at the insertion site
B. The IV site appears pale, cool, and swollen
C. The infusion pump alarms for low battery
D. The client requests repositioning of the IV arm
CORRECT ANSWER: B. The IV site appears pale, cool, and swollen
Rationale: Pallor, coolness, and swelling at an IV site indicate infiltration, where IV fluid
leaks into surrounding tissue. This requires immediate intervention to prevent tissue
damage, including stopping the infusion, removing the catheter, and applying
appropriate compresses. Mild discomfort may be normal; pump alarms and
repositioning requests do not indicate site complications.
Question 3: A nurse is teaching a client about hand hygiene. Which statement by
the client indicates understanding of proper handwashing technique?
A. "I should scrub my hands for at least 10 seconds."
B. "I can use hand sanitizer instead of soap when my hands are visibly soiled."
C. "I should turn off the faucet with a clean paper towel after washing."
D. "I only need to wash my hands after using the restroom."
CORRECT ANSWER: C. I should turn off the faucet with a clean paper towel after
washing.
,Rationale: Turning off the faucet with a clean paper towel prevents recontamination of
clean hands. Proper handwashing requires scrubbing for at least 20 seconds, using
soap and water when hands are visibly soiled (hand sanitizer is ineffective in this
scenario), and performing hand hygiene before and after multiple activities, not just
after restroom use.
Question 4: A nurse is assessing a client's pain using the PQRST mnemonic. Which
question corresponds to the "R" component?
A. "What makes the pain better or worse?"
B. "Can you describe the quality of the pain?"
C. "Where is the pain located?"
D. "On a scale of 0 to 10, how intense is the pain?"
CORRECT ANSWER: A. "What makes the pain better or worse?"
Rationale: In the PQRST pain assessment mnemonic, "R" stands for
"Relieves/Radiates," focusing on factors that alleviate or exacerbate the pain. "Q" refers
to quality, "S" to site/location, and "T" to timing or intensity. Understanding relieving
factors guides appropriate intervention selection.
Question 5: A nurse is preparing to transfer a client from bed to chair using a
mechanical lift. Which action should the nurse take to ensure client safety?
A. Position the sling under the client while they are standing
B. Lock the wheels of both the bed and the chair before transfer
C. Raise the bed to the highest position for easier access
D. Allow the client to hold onto the lift straps during transfer
CORRECT ANSWER: B. Lock the wheels of both the bed and the chair before
transfer
Rationale: Locking wheels on all equipment prevents unintended movement during
transfers, reducing fall risk. The sling should be positioned while the client is supine, the
bed should be at a safe working height (not necessarily highest), and clients should not
hold lift straps as this compromises stability and safety.
Question 6: A nurse is caring for a client with a stage 2 pressure injury. Which
intervention is priority for wound care?
A. Apply a dry sterile dressing to absorb exudate
B. Cleanse the wound with normal saline using a sterile technique
C. Massage the surrounding skin to promote circulation
D. Use hydrogen peroxide to debride necrotic tissue
CORRECT ANSWER: B. Cleanse the wound with normal saline using a sterile
technique
Rationale: Stage 2 pressure injuries involve partial-thickness skin loss; cleansing with
normal saline using sterile technique removes debris without damaging granulation
,tissue. Dry dressings may adhere and cause trauma; massage can damage fragile
tissue; hydrogen peroxide is cytotoxic and impairs healing.
Question 7: A nurse is documenting care in a client's electronic health record.
Which entry demonstrates objective documentation?
A. "Client appears anxious and restless."
B. "Client stated, 'I feel like I can't catch my breath.'"
C. "Client is noncompliant with treatment plan."
D. "Client seems to be in severe pain."
CORRECT ANSWER: B. Client stated, "I feel like I can't catch my breath."
Rationale: Objective documentation includes measurable, observable data or direct
client quotes. Option B records the client's exact words, which is factual. Options A, C,
and D contain subjective interpretations ("appears," "noncompliant," "seems") that
should be avoided in professional documentation.
Question 8: A nurse is providing discharge teaching to a client prescribed warfarin.
Which instruction is essential for the client to understand?
A. "Take this medication with a high-vitamin K meal to enhance absorption."
B. "Avoid consistent consumption of green leafy vegetables."
C. "Report any signs of bleeding, such as unusual bruising or blood in urine."
D. "Discontinue the medication if you feel dizzy."
CORRECT ANSWER: C. Report any signs of bleeding, such as unusual bruising or
blood in urine.
Rationale: Warfarin is an anticoagulant; clients must recognize and report bleeding
manifestations promptly. Vitamin K intake should be consistent (not avoided) to
maintain stable INR levels. Discontinuing warfarin without provider guidance can lead
to thrombotic events.
Question 9: A nurse is assessing a client's respiratory status. Which finding should
the nurse report immediately?
A. Respiratory rate of 18 breaths per minute
B. Oxygen saturation of 96% on room air
C. Use of accessory muscles during inspiration
D. Symmetrical chest expansion
CORRECT ANSWER: C. Use of accessory muscles during inspiration
Rationale: Accessory muscle use indicates respiratory distress and increased work of
breathing, requiring immediate assessment and intervention. A respiratory rate of 18,
SpO₂ of 96%, and symmetrical expansion are within normal limits and do not indicate
acute compromise.
, Question 10: A nurse is preparing to administer a subcutaneous injection. Which
site is most appropriate for an adult client?
A. Deltoid muscle
B. Ventrogluteal site
C. Abdomen, 2 inches from the umbilicus
D. Vastus lateralis muscle
CORRECT ANSWER: C. Abdomen, 2 inches from the umbilicus
Rationale: The abdomen (avoiding a 2-inch radius around the umbilicus) is a preferred
subcutaneous injection site due to consistent absorption and adequate subcutaneous
tissue. Deltoid, ventrogluteal, and vastus lateralis are intramuscular injection sites.
Question 11: A nurse is caring for a client who is NPO before surgery. The client
requests water. Which response by the nurse is therapeutic?
A. "I can give you a small sip since you're thirsty."
B. "Drinking water now could delay your surgery."
C. "Let me check with the surgeon to see if it's okay."
D. "You can have ice chips to moisten your mouth."
CORRECT ANSWER: B. Drinking water now could delay your surgery.
Rationale: Providing an honest, factual explanation about NPO status promotes
understanding and safety. Even small amounts of fluid can increase aspiration risk
during anesthesia. Ice chips are typically also restricted; checking with the surgeon is
unnecessary as NPO protocols are standardized.
Question 12: A nurse is evaluating a client's understanding of incentive spirometry.
Which action by the client indicates correct technique?
A. Inhales slowly and deeply through the mouthpiece, then holds breath for 3-5 seconds
B. Exhales forcefully into the mouthpiece before inhaling
C. Uses the device only when experiencing shortness of breath
D. Performs the exercise while lying flat in bed
CORRECT ANSWER: A. Inhales slowly and deeply through the mouthpiece, then
holds breath for 3-5 seconds
Rationale: Proper incentive spirometry technique involves slow, deep inhalation
followed by a breath hold to maximize alveolar expansion and prevent atelectasis.
Forceful exhalation is incorrect; the device should be used prophylactically (not just
when symptomatic); sitting upright optimizes lung expansion.
Question 13: A nurse is assessing a client with dehydration. Which finding is most
indicative of fluid volume deficit?
A. Bounding peripheral pulses
B. Moist mucous membranes
Answers & Detailed Rationales (Updated 2026) | Nursing
Fundamentals, Infection Control & Patient Safety, Vital Signs & Health
Assessment, Basic Nursing Skills, Hygiene & Mobility Care,
Documentation & Therapeutic Communication, Medication Administration
Basics, Prioritization, Delegation & NCLEX-Style Clinical Judgment
Question 1: A nurse is preparing to administer medications to a client. Which
action should the nurse take first to ensure client safety?
A. Verify the client's identity using two identifiers
B. Check the medication against the medication administration record
C. Assess the client's allergies
D. Explain the purpose of the medication to the client
CORRECT ANSWER: A. Verify the client's identity using two identifiers
Rationale: The first priority in medication administration is confirming the client's
identity using two unique identifiers (e.g., name and date of birth) to prevent medication
errors. While all options are important steps, identity verification is the foundational
safety measure required before any other medication-related action per the "Five
Rights" of medication administration and The Joint Commission standards.
Question 2: A nurse is caring for a client who has a new prescription for a
continuous intravenous infusion. Which finding indicates the IV site requires
immediate intervention?
A. The client reports mild discomfort at the insertion site
B. The IV site appears pale, cool, and swollen
C. The infusion pump alarms for low battery
D. The client requests repositioning of the IV arm
CORRECT ANSWER: B. The IV site appears pale, cool, and swollen
Rationale: Pallor, coolness, and swelling at an IV site indicate infiltration, where IV fluid
leaks into surrounding tissue. This requires immediate intervention to prevent tissue
damage, including stopping the infusion, removing the catheter, and applying
appropriate compresses. Mild discomfort may be normal; pump alarms and
repositioning requests do not indicate site complications.
Question 3: A nurse is teaching a client about hand hygiene. Which statement by
the client indicates understanding of proper handwashing technique?
A. "I should scrub my hands for at least 10 seconds."
B. "I can use hand sanitizer instead of soap when my hands are visibly soiled."
C. "I should turn off the faucet with a clean paper towel after washing."
D. "I only need to wash my hands after using the restroom."
CORRECT ANSWER: C. I should turn off the faucet with a clean paper towel after
washing.
,Rationale: Turning off the faucet with a clean paper towel prevents recontamination of
clean hands. Proper handwashing requires scrubbing for at least 20 seconds, using
soap and water when hands are visibly soiled (hand sanitizer is ineffective in this
scenario), and performing hand hygiene before and after multiple activities, not just
after restroom use.
Question 4: A nurse is assessing a client's pain using the PQRST mnemonic. Which
question corresponds to the "R" component?
A. "What makes the pain better or worse?"
B. "Can you describe the quality of the pain?"
C. "Where is the pain located?"
D. "On a scale of 0 to 10, how intense is the pain?"
CORRECT ANSWER: A. "What makes the pain better or worse?"
Rationale: In the PQRST pain assessment mnemonic, "R" stands for
"Relieves/Radiates," focusing on factors that alleviate or exacerbate the pain. "Q" refers
to quality, "S" to site/location, and "T" to timing or intensity. Understanding relieving
factors guides appropriate intervention selection.
Question 5: A nurse is preparing to transfer a client from bed to chair using a
mechanical lift. Which action should the nurse take to ensure client safety?
A. Position the sling under the client while they are standing
B. Lock the wheels of both the bed and the chair before transfer
C. Raise the bed to the highest position for easier access
D. Allow the client to hold onto the lift straps during transfer
CORRECT ANSWER: B. Lock the wheels of both the bed and the chair before
transfer
Rationale: Locking wheels on all equipment prevents unintended movement during
transfers, reducing fall risk. The sling should be positioned while the client is supine, the
bed should be at a safe working height (not necessarily highest), and clients should not
hold lift straps as this compromises stability and safety.
Question 6: A nurse is caring for a client with a stage 2 pressure injury. Which
intervention is priority for wound care?
A. Apply a dry sterile dressing to absorb exudate
B. Cleanse the wound with normal saline using a sterile technique
C. Massage the surrounding skin to promote circulation
D. Use hydrogen peroxide to debride necrotic tissue
CORRECT ANSWER: B. Cleanse the wound with normal saline using a sterile
technique
Rationale: Stage 2 pressure injuries involve partial-thickness skin loss; cleansing with
normal saline using sterile technique removes debris without damaging granulation
,tissue. Dry dressings may adhere and cause trauma; massage can damage fragile
tissue; hydrogen peroxide is cytotoxic and impairs healing.
Question 7: A nurse is documenting care in a client's electronic health record.
Which entry demonstrates objective documentation?
A. "Client appears anxious and restless."
B. "Client stated, 'I feel like I can't catch my breath.'"
C. "Client is noncompliant with treatment plan."
D. "Client seems to be in severe pain."
CORRECT ANSWER: B. Client stated, "I feel like I can't catch my breath."
Rationale: Objective documentation includes measurable, observable data or direct
client quotes. Option B records the client's exact words, which is factual. Options A, C,
and D contain subjective interpretations ("appears," "noncompliant," "seems") that
should be avoided in professional documentation.
Question 8: A nurse is providing discharge teaching to a client prescribed warfarin.
Which instruction is essential for the client to understand?
A. "Take this medication with a high-vitamin K meal to enhance absorption."
B. "Avoid consistent consumption of green leafy vegetables."
C. "Report any signs of bleeding, such as unusual bruising or blood in urine."
D. "Discontinue the medication if you feel dizzy."
CORRECT ANSWER: C. Report any signs of bleeding, such as unusual bruising or
blood in urine.
Rationale: Warfarin is an anticoagulant; clients must recognize and report bleeding
manifestations promptly. Vitamin K intake should be consistent (not avoided) to
maintain stable INR levels. Discontinuing warfarin without provider guidance can lead
to thrombotic events.
Question 9: A nurse is assessing a client's respiratory status. Which finding should
the nurse report immediately?
A. Respiratory rate of 18 breaths per minute
B. Oxygen saturation of 96% on room air
C. Use of accessory muscles during inspiration
D. Symmetrical chest expansion
CORRECT ANSWER: C. Use of accessory muscles during inspiration
Rationale: Accessory muscle use indicates respiratory distress and increased work of
breathing, requiring immediate assessment and intervention. A respiratory rate of 18,
SpO₂ of 96%, and symmetrical expansion are within normal limits and do not indicate
acute compromise.
, Question 10: A nurse is preparing to administer a subcutaneous injection. Which
site is most appropriate for an adult client?
A. Deltoid muscle
B. Ventrogluteal site
C. Abdomen, 2 inches from the umbilicus
D. Vastus lateralis muscle
CORRECT ANSWER: C. Abdomen, 2 inches from the umbilicus
Rationale: The abdomen (avoiding a 2-inch radius around the umbilicus) is a preferred
subcutaneous injection site due to consistent absorption and adequate subcutaneous
tissue. Deltoid, ventrogluteal, and vastus lateralis are intramuscular injection sites.
Question 11: A nurse is caring for a client who is NPO before surgery. The client
requests water. Which response by the nurse is therapeutic?
A. "I can give you a small sip since you're thirsty."
B. "Drinking water now could delay your surgery."
C. "Let me check with the surgeon to see if it's okay."
D. "You can have ice chips to moisten your mouth."
CORRECT ANSWER: B. Drinking water now could delay your surgery.
Rationale: Providing an honest, factual explanation about NPO status promotes
understanding and safety. Even small amounts of fluid can increase aspiration risk
during anesthesia. Ice chips are typically also restricted; checking with the surgeon is
unnecessary as NPO protocols are standardized.
Question 12: A nurse is evaluating a client's understanding of incentive spirometry.
Which action by the client indicates correct technique?
A. Inhales slowly and deeply through the mouthpiece, then holds breath for 3-5 seconds
B. Exhales forcefully into the mouthpiece before inhaling
C. Uses the device only when experiencing shortness of breath
D. Performs the exercise while lying flat in bed
CORRECT ANSWER: A. Inhales slowly and deeply through the mouthpiece, then
holds breath for 3-5 seconds
Rationale: Proper incentive spirometry technique involves slow, deep inhalation
followed by a breath hold to maximize alveolar expansion and prevent atelectasis.
Forceful exhalation is incorrect; the device should be used prophylactically (not just
when symptomatic); sitting upright optimizes lung expansion.
Question 13: A nurse is assessing a client with dehydration. Which finding is most
indicative of fluid volume deficit?
A. Bounding peripheral pulses
B. Moist mucous membranes
