ATI- Gas Exchange and Oxygenation
(Exam Question & Answers 2025 )
A nurse is collecting data from a client who is receiving
oxygen therapy. The nurse should identify that which of
the following findings can indicate oxygen toxicity? -
CORRECT ANSWERS ✔✔Ringing in the ears
A nurse is caring for a client who is receiving
supplemental oxygen for hypoxia. The nurse should
identify that which of the following can cause hypoxia? -
CORRECT ANSWERS ✔✔Smoke inhalation
A nurse is caring for a client who has atelectasis. The
nurse should identify that which of the following
substances is required to keep the client's alveoli from
collapsing and causing atelectasis? - CORRECT
ANSWERS ✔✔Surfactant
A nurse is reinforcing teaching with a newly licensed
nurse about pulmonary function tests. The nurse should
include that which of the following is the vital capacity? -
CORRECT ANSWERS ✔✔The maximum volume of air
that is expired after a maximum inspiration.
A nurse is reinforcing teaching with a client who has a
new prescription for a continuous positive airway
pressure (CPAP) machine to treat obstructive sleep
, ATI- Gas Exchange and Oxygenation
(Exam Question & Answers 2025 )
apnea. Which of the following statements should the
nurse include? - CORRECT ANSWERS ✔✔"Cover your
nose with the CPAP mask."
A nurse is explaining the sequence of electrical
conduction in the heart to a newly licensed nurse. What
should the nurse include as the correct sequence of the
transmission of electrical impulses? (Move the steps into
the box on the right, placing them in the selected order of
performance. Use all the steps.) - CORRECT ANSWERS
✔✔SA node is the first step.
AV node is the second step.
Bundle of His is the third step.
Right and left bundle branches is the fourth step.
Purkinje fibers is the fifth step.
A nurse is suctioning a client's tracheostomy using an
open system. Which of the following actions should the
nurse take? - CORRECT ANSWERS ✔✔Administer
100% oxygen before the procedure.
A nurse is assisting with planning to measure the cardiac
output of a client who had a myocardial infarction. Which
of the following data should the nurse use to calculate the
(Exam Question & Answers 2025 )
A nurse is collecting data from a client who is receiving
oxygen therapy. The nurse should identify that which of
the following findings can indicate oxygen toxicity? -
CORRECT ANSWERS ✔✔Ringing in the ears
A nurse is caring for a client who is receiving
supplemental oxygen for hypoxia. The nurse should
identify that which of the following can cause hypoxia? -
CORRECT ANSWERS ✔✔Smoke inhalation
A nurse is caring for a client who has atelectasis. The
nurse should identify that which of the following
substances is required to keep the client's alveoli from
collapsing and causing atelectasis? - CORRECT
ANSWERS ✔✔Surfactant
A nurse is reinforcing teaching with a newly licensed
nurse about pulmonary function tests. The nurse should
include that which of the following is the vital capacity? -
CORRECT ANSWERS ✔✔The maximum volume of air
that is expired after a maximum inspiration.
A nurse is reinforcing teaching with a client who has a
new prescription for a continuous positive airway
pressure (CPAP) machine to treat obstructive sleep
, ATI- Gas Exchange and Oxygenation
(Exam Question & Answers 2025 )
apnea. Which of the following statements should the
nurse include? - CORRECT ANSWERS ✔✔"Cover your
nose with the CPAP mask."
A nurse is explaining the sequence of electrical
conduction in the heart to a newly licensed nurse. What
should the nurse include as the correct sequence of the
transmission of electrical impulses? (Move the steps into
the box on the right, placing them in the selected order of
performance. Use all the steps.) - CORRECT ANSWERS
✔✔SA node is the first step.
AV node is the second step.
Bundle of His is the third step.
Right and left bundle branches is the fourth step.
Purkinje fibers is the fifth step.
A nurse is suctioning a client's tracheostomy using an
open system. Which of the following actions should the
nurse take? - CORRECT ANSWERS ✔✔Administer
100% oxygen before the procedure.
A nurse is assisting with planning to measure the cardiac
output of a client who had a myocardial infarction. Which
of the following data should the nurse use to calculate the
