Licensed Practical Nurse (LPN) Exam
Questions and Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. Which of the following is the best action when a patient refuses
medication?
A. Force the patient to take it
B. Document the refusal and notify the nurse
C. Ignore the refusal and move on
D. Leave the medication at the bedside
It is important to respect patient autonomy, document refusals, and
notify the supervising nurse.
2. A patient with congestive heart failure presents with edema.
Which assessment is most important?
A. Temperature
B. Daily weight
C. Respiratory rate
D. Visual acuity
Daily weights are crucial to monitor fluid retention in CHF patients.
3. The normal range for adult blood pressure is:
A. 120/90 mmHg
B. 100/70 mmHg
C. 120/80 mmHg
D. 140/100 mmHg
,120/80 mmHg is generally considered normal for adults.
4. Which sign indicates hypoglycemia in a diabetic patient?
A. Flushed skin
B. Sweating and shakiness
C. Hypertension
D. Polyuria
Sweating and shakiness are classic early signs of low blood glucose.
5. When performing a sterile dressing change, the LPN should:
A. Wear gloves only
B. Maintain a sterile field
C. Clean from contaminated to clean
D. Use non-sterile scissors
Maintaining a sterile field prevents infection.
6. Which route of medication administration has the fastest
absorption?
A. Oral
B. Subcutaneous
C. Intravenous
D. Topical
IV administration delivers medication directly into the bloodstream.
7. What is the primary purpose of a chest tube?
A. Administer medications
B. Remove air or fluid from the pleural space
C. Measure blood pressure
D. Aid in digestion
Chest tubes prevent collapsed lungs by removing air or fluid.
, 8. A patient is experiencing shortness of breath and wheezing. The
LPN should first:
A. Administer prescribed antibiotics
B. Assess oxygen saturation
C. Draw blood
D. Prepare for discharge
Assessing oxygenation is the priority to ensure patient safety.
9. Which of the following is a sign of infection at a wound site?
A. Dry skin
B. Redness, warmth, and swelling
C. Bruising
D. Hair loss
Redness, warmth, and swelling indicate inflammation and possible
infection.
10. The LPN should recognize which of the following as a sign of
dehydration?
A. Edema
B. Dry mucous membranes
C. Bradycardia
D. Jaundice
Dry mucous membranes are a classic sign of fluid deficit.
11. Which type of isolation is required for a patient with
tuberculosis?
A. Contact
B. Airborne
C. Droplet
D. Protective
TB is transmitted via airborne particles, requiring airborne precautions.
Questions and Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. Which of the following is the best action when a patient refuses
medication?
A. Force the patient to take it
B. Document the refusal and notify the nurse
C. Ignore the refusal and move on
D. Leave the medication at the bedside
It is important to respect patient autonomy, document refusals, and
notify the supervising nurse.
2. A patient with congestive heart failure presents with edema.
Which assessment is most important?
A. Temperature
B. Daily weight
C. Respiratory rate
D. Visual acuity
Daily weights are crucial to monitor fluid retention in CHF patients.
3. The normal range for adult blood pressure is:
A. 120/90 mmHg
B. 100/70 mmHg
C. 120/80 mmHg
D. 140/100 mmHg
,120/80 mmHg is generally considered normal for adults.
4. Which sign indicates hypoglycemia in a diabetic patient?
A. Flushed skin
B. Sweating and shakiness
C. Hypertension
D. Polyuria
Sweating and shakiness are classic early signs of low blood glucose.
5. When performing a sterile dressing change, the LPN should:
A. Wear gloves only
B. Maintain a sterile field
C. Clean from contaminated to clean
D. Use non-sterile scissors
Maintaining a sterile field prevents infection.
6. Which route of medication administration has the fastest
absorption?
A. Oral
B. Subcutaneous
C. Intravenous
D. Topical
IV administration delivers medication directly into the bloodstream.
7. What is the primary purpose of a chest tube?
A. Administer medications
B. Remove air or fluid from the pleural space
C. Measure blood pressure
D. Aid in digestion
Chest tubes prevent collapsed lungs by removing air or fluid.
, 8. A patient is experiencing shortness of breath and wheezing. The
LPN should first:
A. Administer prescribed antibiotics
B. Assess oxygen saturation
C. Draw blood
D. Prepare for discharge
Assessing oxygenation is the priority to ensure patient safety.
9. Which of the following is a sign of infection at a wound site?
A. Dry skin
B. Redness, warmth, and swelling
C. Bruising
D. Hair loss
Redness, warmth, and swelling indicate inflammation and possible
infection.
10. The LPN should recognize which of the following as a sign of
dehydration?
A. Edema
B. Dry mucous membranes
C. Bradycardia
D. Jaundice
Dry mucous membranes are a classic sign of fluid deficit.
11. Which type of isolation is required for a patient with
tuberculosis?
A. Contact
B. Airborne
C. Droplet
D. Protective
TB is transmitted via airborne particles, requiring airborne precautions.
