HESI
Exit CAT Exam 1 | Practice Questions, Correct Answers &
Detailed Rationales | RN Nursing Exam Prep 2026
WHAT THIS STUDY RESOURCE INCLUDES
✓ HESI CAT 2026 practice questions
✓ HESI RN CAT exam preparation
✓ Correct answers
✓ Detailed rationales and explanations
✓ NCLEX-style clinical judgment practice
, HESI Exit CAT Exam 1 | Practice Questions,
Correct Answers & Detailed Rationales | RN
Nursing Exam Prep 2026
Question 1
A client is comatose upon arrival to the emergency department
after falling off a roof. The client flexes with painful stimuli, and
the nurse determines the client's Glasgow Coma Scale (GCS) is 6.
Which intervention should the nurse prepare to implement to
maintain the client's airway?
A. Nasopharyngeal tube
B. Oropharyngeal airway
C. Endotracheal intubation
D. Jaw thrust maneuver
Correct Answer: A. Nasopharyngeal tube
Rationale: A GCS of 6 indicates severe brain injury with impaired
airway protection. A nasopharyngeal tube is preferred in this
situation because it can be used in clients with intact gag reflexes
and is better tolerated in clients who may be combative. It also
allows for suctioning and maintains airway patency without
,stimulating the gag reflex as much as an oropharyngeal airway
would. Endotracheal intubation may eventually be needed, but
the nasopharyngeal tube is the immediate intervention to
maintain airway.
Question 2
A client is receiving a continuous half strength tube feeding at 50
ml/hr. To prepare enough of the solution for eight hours, how
many ml of full strength feeding will the nurse need?
A. 100 ml
B. 150 ml
C. 200 ml
D. 400 ml
Correct Answer: C. 200 ml
Rationale: Half strength means 50% concentration. The client
receives 50 ml/hr of half strength, which contains 25 ml of full
strength per hour (50 × 0.5 = 25 ml). For 8 hours: 25 ml × 8 hours
= 200 ml of full strength feeding needed. The remaining volume
would be water to dilute to half strength.
, Question 3
The alarm of a client's pulse oximeter sounds and the nurse notes
that the oxygen saturation rate is indicated at 85%. What action
should the nurse take first?
A. Increase the oxygen flow rate
B. Notify the healthcare provider
C. Check the probe position
D. Assess the client's respiratory status
Correct Answer: C. Check the probe position
Rationale: Before assuming the low reading is accurate, the nurse
should first verify the equipment is functioning properly. Poor
probe placement, motion artifact, poor perfusion, or nail polish
can cause false low readings. After verifying probe placement and
function, the nurse should assess the client and then take
appropriate action based on clinical findings.
Question 4
Exit CAT Exam 1 | Practice Questions, Correct Answers &
Detailed Rationales | RN Nursing Exam Prep 2026
WHAT THIS STUDY RESOURCE INCLUDES
✓ HESI CAT 2026 practice questions
✓ HESI RN CAT exam preparation
✓ Correct answers
✓ Detailed rationales and explanations
✓ NCLEX-style clinical judgment practice
, HESI Exit CAT Exam 1 | Practice Questions,
Correct Answers & Detailed Rationales | RN
Nursing Exam Prep 2026
Question 1
A client is comatose upon arrival to the emergency department
after falling off a roof. The client flexes with painful stimuli, and
the nurse determines the client's Glasgow Coma Scale (GCS) is 6.
Which intervention should the nurse prepare to implement to
maintain the client's airway?
A. Nasopharyngeal tube
B. Oropharyngeal airway
C. Endotracheal intubation
D. Jaw thrust maneuver
Correct Answer: A. Nasopharyngeal tube
Rationale: A GCS of 6 indicates severe brain injury with impaired
airway protection. A nasopharyngeal tube is preferred in this
situation because it can be used in clients with intact gag reflexes
and is better tolerated in clients who may be combative. It also
allows for suctioning and maintains airway patency without
,stimulating the gag reflex as much as an oropharyngeal airway
would. Endotracheal intubation may eventually be needed, but
the nasopharyngeal tube is the immediate intervention to
maintain airway.
Question 2
A client is receiving a continuous half strength tube feeding at 50
ml/hr. To prepare enough of the solution for eight hours, how
many ml of full strength feeding will the nurse need?
A. 100 ml
B. 150 ml
C. 200 ml
D. 400 ml
Correct Answer: C. 200 ml
Rationale: Half strength means 50% concentration. The client
receives 50 ml/hr of half strength, which contains 25 ml of full
strength per hour (50 × 0.5 = 25 ml). For 8 hours: 25 ml × 8 hours
= 200 ml of full strength feeding needed. The remaining volume
would be water to dilute to half strength.
, Question 3
The alarm of a client's pulse oximeter sounds and the nurse notes
that the oxygen saturation rate is indicated at 85%. What action
should the nurse take first?
A. Increase the oxygen flow rate
B. Notify the healthcare provider
C. Check the probe position
D. Assess the client's respiratory status
Correct Answer: C. Check the probe position
Rationale: Before assuming the low reading is accurate, the nurse
should first verify the equipment is functioning properly. Poor
probe placement, motion artifact, poor perfusion, or nail polish
can cause false low readings. After verifying probe placement and
function, the nurse should assess the client and then take
appropriate action based on clinical findings.
Question 4
