NHA FINAL EXAM PRACTICE | STUDY GUIDE | TESTBANK | PRACTICE QUESTIONS
& ANSWERS | EXAM PREPARATION | CERTIFICATION EXAM | LATEST UPDATE
2026/2027 | ADVANCED REVIEW
Examiner:
National Healthcareer Association (NHA)
TABLE OF CONTENTS
1. Patient Safety and Quality Improvement
2. Infection Prevention and Control
3. Patient-Centered Care
4. Medical Terminology and Clinical Reasoning
5. Vital Signs and Clinical Measurements
6. Medication and Treatment Safety
7. Communication and Professionalism
8. Legal and Ethical Responsibilities
9. Documentation and Health Information
10. Emergency Response and Risk Management
PATIENT SAFETY || INFECTION CONTROL || PATIENT-CENTERED CARE || MEDICAL
TERMINOLOGY || VITAL SIGNS || MEDICATION SAFETY || COMMUNICATION ||
PROFESSIONALISM || ETHICS || HIPAA || DOCUMENTATION || EMERGENCY
RESPONSE || QUALITY IMPROVEMENT || CLINICAL REASONING || SAFETY
QUESTION 1.
A healthcare worker is preparing to obtain a blood specimen from a patient with a
documented history of syncope during venipuncture. The patient becomes pale,
says they feel nauseated, and begins to slump in the chair immediately after the
needle is inserted. What is the priority action?
A. Complete the specimen collection quickly to avoid repeating the procedure
B. Remove the needle, protect the patient from falling, and position the patient
safely
C. Ask the patient to take several deep breaths while maintaining the procedure
D. Leave the patient briefly to obtain an ammonia inhalant
,🔴 Correct Answer: B. Remove the needle, protect the patient from falling, and
position the patient safely.
🔵 Explanation: A patient demonstrating signs of impending syncope requires
immediate attention to airway, circulation, and injury prevention rather than
completion of the procedure. The needle should be removed safely and the patient
positioned to reduce the risk of falling and injury. Continuing the collection or leaving
the patient unattended increases risk.
QUESTION 2.
A healthcare professional enters a patient's room and notices that the patient is
receiving oxygen through a nasal cannula. The patient asks the professional to
apply petroleum jelly inside the nostrils because the oxygen is causing dryness.
Which response demonstrates the best safety judgment?
A. Apply a small amount because petroleum jelly is safe in low concentrations of
oxygen
B. Apply petroleum jelly only after lowering the oxygen flow rate
C. Explain that a water-based lubricant or facility-approved alternative should be
used instead
D. Discontinue the oxygen temporarily while petroleum jelly is applied
🔴 Correct Answer: C. Explain that a water-based lubricant or facility-approved
alternative should be used instead.
🔵 Explanation: Petroleum-based products can present a fire hazard in oxygen-
enriched environments and should not be used for oxygen-related dryness. A water-
based product approved by the facility is generally the safer alternative. Changing or
discontinuing prescribed oxygen without authorization is inappropriate.
QUESTION 3.
During hand hygiene, a healthcare worker notices that their gloves have become
visibly contaminated with blood while caring for a patient. Which action is most
appropriate after completing the contaminated task?
A. Remove the gloves and perform hand hygiene before putting on new gloves
B. Spray the gloves with an approved disinfectant and continue patient care
,C. Remove the gloves and immediately put on another pair without hand hygiene
D. Wash the gloved hands and reuse the gloves if no tears are present
🔴 Correct Answer: A. Remove the gloves and perform hand hygiene before
putting on new gloves.
🔵 Explanation: Gloves do not replace hand hygiene, and contaminated gloves
should not be disinfected for reuse unless specifically designed and approved for that
purpose. After glove removal, hand hygiene is required because contamination can
occur during removal. New gloves should be donned when continued contact with
potentially infectious material is anticipated.
QUESTION 4.
A patient with limited English proficiency is being prepared for a procedure. The
patient's adult child offers to interpret and says that professional interpretation is
unnecessary because they understand the patient's dialect. The patient appears
hesitant but agrees. What is the most appropriate approach?
A. Use the family member because the patient verbally agreed
B. Ask another bilingual patient to interpret
C. Proceed without interpretation if the procedure is routine
D. Arrange an appropriate qualified interpreter according to organizational policy
🔴 Correct Answer: D. Arrange an appropriate qualified interpreter according to
organizational policy.
🔵 Explanation: Effective communication is essential for informed decision-making,
safety, and accurate understanding of healthcare instructions. A qualified interpreter
is preferable to relying on family members, particularly when clinical information or
consent is involved. The patient's apparent discomfort further supports using an
appropriate professional communication resource.
QUESTION 5.
A patient's blood pressure is documented as 86/52 mmHg after the patient reports
dizziness and weakness. The healthcare worker repeats the measurement using the
correct cuff size, and the result remains similar. What should occur next?
, A. Document the result as the patient's normal baseline
B. Report the abnormal finding promptly according to the clinical escalation
protocol
C. Encourage the patient to walk around to improve circulation
D. Repeat the measurement after the next scheduled meal
🔴 Correct Answer: B. Report the abnormal finding promptly according to the
clinical escalation protocol.
🔵 Explanation: Persistent hypotension accompanied by symptoms such as dizziness
and weakness may indicate clinically significant compromise. Confirming the
measurement was appropriate, but the abnormal symptomatic finding should then be
communicated promptly to the responsible clinician. Delaying communication could
expose the patient to unnecessary risk.
QUESTION 6.
A patient is prescribed a medication that requires weight-based dosing. The
patient's weight is documented as 154 lb, but the medication order requires
kilograms. What is the patient's approximate weight in kilograms?
A. 58 kg
B. 64 kg
C. 70 kg
D. 84 kg
🔴 Correct Answer: C. 70 kg.
🔵 Explanation: Weight in kilograms can be estimated by dividing pounds by 2.2.
Thus, 154 ÷ 2.2 is approximately 70 kg. Accurate conversion is essential because an
incorrect weight could result in an inappropriate weight-based medication dose.
QUESTION 7.
A healthcare worker realizes immediately after documenting a patient's
temperature that the value entered into the electronic health record was incorrect.
The system permits corrections while preserving the original entry. Which action is
most appropriate?
& ANSWERS | EXAM PREPARATION | CERTIFICATION EXAM | LATEST UPDATE
2026/2027 | ADVANCED REVIEW
Examiner:
National Healthcareer Association (NHA)
TABLE OF CONTENTS
1. Patient Safety and Quality Improvement
2. Infection Prevention and Control
3. Patient-Centered Care
4. Medical Terminology and Clinical Reasoning
5. Vital Signs and Clinical Measurements
6. Medication and Treatment Safety
7. Communication and Professionalism
8. Legal and Ethical Responsibilities
9. Documentation and Health Information
10. Emergency Response and Risk Management
PATIENT SAFETY || INFECTION CONTROL || PATIENT-CENTERED CARE || MEDICAL
TERMINOLOGY || VITAL SIGNS || MEDICATION SAFETY || COMMUNICATION ||
PROFESSIONALISM || ETHICS || HIPAA || DOCUMENTATION || EMERGENCY
RESPONSE || QUALITY IMPROVEMENT || CLINICAL REASONING || SAFETY
QUESTION 1.
A healthcare worker is preparing to obtain a blood specimen from a patient with a
documented history of syncope during venipuncture. The patient becomes pale,
says they feel nauseated, and begins to slump in the chair immediately after the
needle is inserted. What is the priority action?
A. Complete the specimen collection quickly to avoid repeating the procedure
B. Remove the needle, protect the patient from falling, and position the patient
safely
C. Ask the patient to take several deep breaths while maintaining the procedure
D. Leave the patient briefly to obtain an ammonia inhalant
,🔴 Correct Answer: B. Remove the needle, protect the patient from falling, and
position the patient safely.
🔵 Explanation: A patient demonstrating signs of impending syncope requires
immediate attention to airway, circulation, and injury prevention rather than
completion of the procedure. The needle should be removed safely and the patient
positioned to reduce the risk of falling and injury. Continuing the collection or leaving
the patient unattended increases risk.
QUESTION 2.
A healthcare professional enters a patient's room and notices that the patient is
receiving oxygen through a nasal cannula. The patient asks the professional to
apply petroleum jelly inside the nostrils because the oxygen is causing dryness.
Which response demonstrates the best safety judgment?
A. Apply a small amount because petroleum jelly is safe in low concentrations of
oxygen
B. Apply petroleum jelly only after lowering the oxygen flow rate
C. Explain that a water-based lubricant or facility-approved alternative should be
used instead
D. Discontinue the oxygen temporarily while petroleum jelly is applied
🔴 Correct Answer: C. Explain that a water-based lubricant or facility-approved
alternative should be used instead.
🔵 Explanation: Petroleum-based products can present a fire hazard in oxygen-
enriched environments and should not be used for oxygen-related dryness. A water-
based product approved by the facility is generally the safer alternative. Changing or
discontinuing prescribed oxygen without authorization is inappropriate.
QUESTION 3.
During hand hygiene, a healthcare worker notices that their gloves have become
visibly contaminated with blood while caring for a patient. Which action is most
appropriate after completing the contaminated task?
A. Remove the gloves and perform hand hygiene before putting on new gloves
B. Spray the gloves with an approved disinfectant and continue patient care
,C. Remove the gloves and immediately put on another pair without hand hygiene
D. Wash the gloved hands and reuse the gloves if no tears are present
🔴 Correct Answer: A. Remove the gloves and perform hand hygiene before
putting on new gloves.
🔵 Explanation: Gloves do not replace hand hygiene, and contaminated gloves
should not be disinfected for reuse unless specifically designed and approved for that
purpose. After glove removal, hand hygiene is required because contamination can
occur during removal. New gloves should be donned when continued contact with
potentially infectious material is anticipated.
QUESTION 4.
A patient with limited English proficiency is being prepared for a procedure. The
patient's adult child offers to interpret and says that professional interpretation is
unnecessary because they understand the patient's dialect. The patient appears
hesitant but agrees. What is the most appropriate approach?
A. Use the family member because the patient verbally agreed
B. Ask another bilingual patient to interpret
C. Proceed without interpretation if the procedure is routine
D. Arrange an appropriate qualified interpreter according to organizational policy
🔴 Correct Answer: D. Arrange an appropriate qualified interpreter according to
organizational policy.
🔵 Explanation: Effective communication is essential for informed decision-making,
safety, and accurate understanding of healthcare instructions. A qualified interpreter
is preferable to relying on family members, particularly when clinical information or
consent is involved. The patient's apparent discomfort further supports using an
appropriate professional communication resource.
QUESTION 5.
A patient's blood pressure is documented as 86/52 mmHg after the patient reports
dizziness and weakness. The healthcare worker repeats the measurement using the
correct cuff size, and the result remains similar. What should occur next?
, A. Document the result as the patient's normal baseline
B. Report the abnormal finding promptly according to the clinical escalation
protocol
C. Encourage the patient to walk around to improve circulation
D. Repeat the measurement after the next scheduled meal
🔴 Correct Answer: B. Report the abnormal finding promptly according to the
clinical escalation protocol.
🔵 Explanation: Persistent hypotension accompanied by symptoms such as dizziness
and weakness may indicate clinically significant compromise. Confirming the
measurement was appropriate, but the abnormal symptomatic finding should then be
communicated promptly to the responsible clinician. Delaying communication could
expose the patient to unnecessary risk.
QUESTION 6.
A patient is prescribed a medication that requires weight-based dosing. The
patient's weight is documented as 154 lb, but the medication order requires
kilograms. What is the patient's approximate weight in kilograms?
A. 58 kg
B. 64 kg
C. 70 kg
D. 84 kg
🔴 Correct Answer: C. 70 kg.
🔵 Explanation: Weight in kilograms can be estimated by dividing pounds by 2.2.
Thus, 154 ÷ 2.2 is approximately 70 kg. Accurate conversion is essential because an
incorrect weight could result in an inappropriate weight-based medication dose.
QUESTION 7.
A healthcare worker realizes immediately after documenting a patient's
temperature that the value entered into the electronic health record was incorrect.
The system permits corrections while preserving the original entry. Which action is
most appropriate?
