CJE FUNDAMENTALS BENCHMARK EXAM 2
EXAM ACTUAL 2026/2027 TEST BANK HIGH
YIELD PRACTICE QUESTIONS AND STUDY
GUIDE COMPLETE ACCURATE EXAM REAL
QUESTIONS WITH WELL ELABORATED
SOLUTIONS AND DETAILED RATIONALES
(RELIABLE ANSWERS) CURRENTLY UPDATED
VERSION 2026
Question 1
An LPN finds a post-operative client's radial pulse weak and irregular at
110 beats/min. The client reports dizziness. What is the nurse's first
action?
A. Offer the client a glass of orange juice for possible hypoglycemia.
B. Recheck the apical pulse for a full minute and assess BP.
C. Document the finding and continue with the next task.
D. Administer the PRN antihypertensive immediately.
Correct Answer: B – An irregular tachycardia with dizziness warrants
immediate reassessment of cardiac output via apical pulse and blood
pressure per 2025 AHA guidelines.
,Rationale: A weak, irregular radial pulse accompanied by dizziness
indicates potential hemodynamic instability. The nurse must first obtain
an accurate apical pulse and blood pressure to assess cardiac output and
perfusion before implementing any interventions. Option A is incorrect
because there is no evidence of hypoglycemia. Option C is unsafe as it
ignores a critical change in condition. Option D is contraindicated
without knowing current blood pressure.
Question 2
While assisting a client with a sit-bath, the LPN notices the water
temperature reads 44°C (111°F). The nurse should:
A. Allow the water to cool while the client sits on the bath chair.
B. Add cold water until temperature is 40°C (104°F) or below.
C. Proceed because older adults prefer warmer water.
D. Cover the bath with a towel to retain heat.
Correct Answer: B – Water >40°C increases burn risk, especially in
clients with decreased sensation (CDC 2024 safe-bathing protocol).
Rationale: A water temperature of 44°C (111°F) is too hot for a sit-bath
and increases the risk of burns, particularly in older adults or clients with
impaired sensation. The nurse should add cold water and verify that
the temperature is reduced to a safe level before the client sits in the
bath. Allowing the client to remain in excessively hot water could cause
a thermal injury. Proceeding because the client prefers warmer water
,does not override safety precautions, and covering the bath would retain
the excessive heat.
Question 3
A client is prescribed 0.45% sodium chloride 500 mL to infuse over 4
hours. The drop factor is 20 gtt/mL. The flow rate is:
A. 18 gtt/min
B. 42 gtt/min
C. 60 gtt/min
D. 83 gtt/min
Correct Answer: B – 500 mL × 20 gtt/mL ÷ 240 min = 41.6 ≈ 42
gtt/min.
Rationale: The formula for calculating IV flow rate is: Volume (mL) ×
Drop factor (gtt/mL) ÷ Time (minutes). Total time is 4 hours × 60
minutes = 240 minutes. 500 × 20 = 10,000 ÷ 240 = 41.6, rounded to 42
gtt/min.
40°C. Option A is unsafe as the client should not remain in water that is
too hot. Option C ignores safety guidelines. Option D would further
increase temperature and burn risk.
, Question 4
The LPN prepares to administer heparin 5,000 units subcutaneously. The
vial label reads 10,000 units/mL. How many mL will the nurse draw up?
A. 0.25 mL
B. 0.5 mL
C. 1 mL
D. 2 mL
Correct Answer: B – 5,000 units ÷ 10,000 units/mL = 0.5 mL.
Rationale: Dosage calculation requires dividing the desired dose by the
available concentration. Desired (5,000 units) ÷ Available (10,000
units/mL) = 0.5 mL. Option A would deliver only 2,500 units, while
Option C would deliver 10,000 units.
Question 5
When performing range-of-motion exercises, moving the arm away from
the side of the body is termed:
A. Adduction
B. Abduction
C. Flexion
EXAM ACTUAL 2026/2027 TEST BANK HIGH
YIELD PRACTICE QUESTIONS AND STUDY
GUIDE COMPLETE ACCURATE EXAM REAL
QUESTIONS WITH WELL ELABORATED
SOLUTIONS AND DETAILED RATIONALES
(RELIABLE ANSWERS) CURRENTLY UPDATED
VERSION 2026
Question 1
An LPN finds a post-operative client's radial pulse weak and irregular at
110 beats/min. The client reports dizziness. What is the nurse's first
action?
A. Offer the client a glass of orange juice for possible hypoglycemia.
B. Recheck the apical pulse for a full minute and assess BP.
C. Document the finding and continue with the next task.
D. Administer the PRN antihypertensive immediately.
Correct Answer: B – An irregular tachycardia with dizziness warrants
immediate reassessment of cardiac output via apical pulse and blood
pressure per 2025 AHA guidelines.
,Rationale: A weak, irregular radial pulse accompanied by dizziness
indicates potential hemodynamic instability. The nurse must first obtain
an accurate apical pulse and blood pressure to assess cardiac output and
perfusion before implementing any interventions. Option A is incorrect
because there is no evidence of hypoglycemia. Option C is unsafe as it
ignores a critical change in condition. Option D is contraindicated
without knowing current blood pressure.
Question 2
While assisting a client with a sit-bath, the LPN notices the water
temperature reads 44°C (111°F). The nurse should:
A. Allow the water to cool while the client sits on the bath chair.
B. Add cold water until temperature is 40°C (104°F) or below.
C. Proceed because older adults prefer warmer water.
D. Cover the bath with a towel to retain heat.
Correct Answer: B – Water >40°C increases burn risk, especially in
clients with decreased sensation (CDC 2024 safe-bathing protocol).
Rationale: A water temperature of 44°C (111°F) is too hot for a sit-bath
and increases the risk of burns, particularly in older adults or clients with
impaired sensation. The nurse should add cold water and verify that
the temperature is reduced to a safe level before the client sits in the
bath. Allowing the client to remain in excessively hot water could cause
a thermal injury. Proceeding because the client prefers warmer water
,does not override safety precautions, and covering the bath would retain
the excessive heat.
Question 3
A client is prescribed 0.45% sodium chloride 500 mL to infuse over 4
hours. The drop factor is 20 gtt/mL. The flow rate is:
A. 18 gtt/min
B. 42 gtt/min
C. 60 gtt/min
D. 83 gtt/min
Correct Answer: B – 500 mL × 20 gtt/mL ÷ 240 min = 41.6 ≈ 42
gtt/min.
Rationale: The formula for calculating IV flow rate is: Volume (mL) ×
Drop factor (gtt/mL) ÷ Time (minutes). Total time is 4 hours × 60
minutes = 240 minutes. 500 × 20 = 10,000 ÷ 240 = 41.6, rounded to 42
gtt/min.
40°C. Option A is unsafe as the client should not remain in water that is
too hot. Option C ignores safety guidelines. Option D would further
increase temperature and burn risk.
, Question 4
The LPN prepares to administer heparin 5,000 units subcutaneously. The
vial label reads 10,000 units/mL. How many mL will the nurse draw up?
A. 0.25 mL
B. 0.5 mL
C. 1 mL
D. 2 mL
Correct Answer: B – 5,000 units ÷ 10,000 units/mL = 0.5 mL.
Rationale: Dosage calculation requires dividing the desired dose by the
available concentration. Desired (5,000 units) ÷ Available (10,000
units/mL) = 0.5 mL. Option A would deliver only 2,500 units, while
Option C would deliver 10,000 units.
Question 5
When performing range-of-motion exercises, moving the arm away from
the side of the body is termed:
A. Adduction
B. Abduction
C. Flexion
