Exampromax - Stuvia US 2025/2026
1
ATI Respiratory System Questions and
Answers and Graded
A nurse is teaching an adult client about diphenhydramine. The nurse
should inform the client to expect which of the following adverse effects
while taking this drug?
Muscle tremors
Drowsiness
© 2025 Assignment Expert
Exampromax - Stuvia US
Excitation
Insomnia
Correct Answer
Drowsiness. The most common adverse effect of
diphenhydramine, a first-generation antihistamine, is drowsiness.
A nurse is teaching a client about the use of cromolyn sodium to prevent
bronchospasm. The nurse should explain that the drug has which of the
following therapeutic effects?
Increases leukocyte activity
Blocks muscarinic receptors
, Exampromax - Stuvia US 2025/2026
2
Causes bronchodilation
Reduces inflammation
Correct Answer
Reduces inflammation. Cromolyn sodium, a mast cell stabilizer,
reduces inflammation by inhibiting the inflammatory response.
For which of the following reasons should a nurse instruct a client to avoid
guaifenesin with combination over the counter products?
© 2025 Assignment Expert
Exampromax - Stuvia US
Over-the-counter cold products can also contain guaifenesin.
Blood glucose levels are increased.
Rebound congestion is likely.
Drug tolerance is likely.
Correct Answer
Over-the-counter cold products can also contain guaifenesin.
Many combination over-the-counter cold products contain
guaifenesin. A client taking both might be taking excessive
amounts of the drug. Combination products also contain
multiple drugs to treat different manifestations, some of which
the client might not have. All drugs have potential adverse
effects, so the client should use only those drugs required to
treat existing symptoms and only in the recommended amounts.
, Exampromax - Stuvia US 2025/2026
3
The nurse is teaching a client who has a prescription for zileuton. Which of
the following instructions should the nurse include?
Check apical pulse before taking the drug.
Take the drug only as needed before exercising.
Rinse mouth after using the drug.
© 2025 Assignment Expert
Exampromax - Stuvia US
Have laboratory tests performed at regular intervals.
Correct Answer
Have laboratory tests performed at regular intervals. Zileuton, a
leukotriene modifier, can cause liver injury. The nurse should
monitor liver function once a month for 3 months, then every 2
to 3 months during the first year of treatment.
For which of the following reasons should a client attach a spacer to a
metered dose inhaler?
To increase the amount of drug delivered to the lungs
To increase the amount of drug delivered to the oropharynx
To increase the amount of drug delivered on exhalation
1
ATI Respiratory System Questions and
Answers and Graded
A nurse is teaching an adult client about diphenhydramine. The nurse
should inform the client to expect which of the following adverse effects
while taking this drug?
Muscle tremors
Drowsiness
© 2025 Assignment Expert
Exampromax - Stuvia US
Excitation
Insomnia
Correct Answer
Drowsiness. The most common adverse effect of
diphenhydramine, a first-generation antihistamine, is drowsiness.
A nurse is teaching a client about the use of cromolyn sodium to prevent
bronchospasm. The nurse should explain that the drug has which of the
following therapeutic effects?
Increases leukocyte activity
Blocks muscarinic receptors
, Exampromax - Stuvia US 2025/2026
2
Causes bronchodilation
Reduces inflammation
Correct Answer
Reduces inflammation. Cromolyn sodium, a mast cell stabilizer,
reduces inflammation by inhibiting the inflammatory response.
For which of the following reasons should a nurse instruct a client to avoid
guaifenesin with combination over the counter products?
© 2025 Assignment Expert
Exampromax - Stuvia US
Over-the-counter cold products can also contain guaifenesin.
Blood glucose levels are increased.
Rebound congestion is likely.
Drug tolerance is likely.
Correct Answer
Over-the-counter cold products can also contain guaifenesin.
Many combination over-the-counter cold products contain
guaifenesin. A client taking both might be taking excessive
amounts of the drug. Combination products also contain
multiple drugs to treat different manifestations, some of which
the client might not have. All drugs have potential adverse
effects, so the client should use only those drugs required to
treat existing symptoms and only in the recommended amounts.
, Exampromax - Stuvia US 2025/2026
3
The nurse is teaching a client who has a prescription for zileuton. Which of
the following instructions should the nurse include?
Check apical pulse before taking the drug.
Take the drug only as needed before exercising.
Rinse mouth after using the drug.
© 2025 Assignment Expert
Exampromax - Stuvia US
Have laboratory tests performed at regular intervals.
Correct Answer
Have laboratory tests performed at regular intervals. Zileuton, a
leukotriene modifier, can cause liver injury. The nurse should
monitor liver function once a month for 3 months, then every 2
to 3 months during the first year of treatment.
For which of the following reasons should a client attach a spacer to a
metered dose inhaler?
To increase the amount of drug delivered to the lungs
To increase the amount of drug delivered to the oropharynx
To increase the amount of drug delivered on exhalation
