ATI Pharmacology Made Easy 4.0 ~ The
Respiratory System Exam Questions
With 100% Verified Answers
For which of the following reasons should a client attach a spacer to
a metered dose inhaler?
A. To increase the amount of drug delivered to the lungs
B. To increase the amount of drug delivered to the oropharynx
C. To increase the amount of drug delivered on exhalation
D. To increase the speed of drug delivery into the mouth -
correct answer ✅A. To increase the amount of drug delivered to
the lungs
Rationale:
A. A spacer increases the amount of drug that reaches the lungs.
B. A spacer reduces the amount of drug that reaches the mouth
and oropharynx.
C. A spacer ensures that the drug enters the oropharynx at the
beginning of inhalation.
D. A spacer slows the delivery of the drug into the mouth.
,ATI Pharmacology Made Easy 4.0 ~ The
Respiratory System Exam Questions
With 100% Verified Answers
A nurse is caring for a client who is having difficulty mobilizing thick
respiratory secretions. Which of the following drugs should the
nurse expect to administer to the client?
A. Ipratropium
B. Beclomethasone
C. Acetylcysteine
D. Azelastine -
correct answer ✅C. Acetylcysteine
Rationale:
A. Ipratropium reduces nasal secretions and is used to treat allergic
and nonallergic rhinorrhea.
B. Beclomethasone is a glucocorticoid that reduces inflammation.
C. Acetylcysteine is a mucolytic that loosens thick respiratory
secretions.
D. Azelastine is an intranasal antihistamine that treats allergic
rhinitis.
, ATI Pharmacology Made Easy 4.0 ~ The
Respiratory System Exam Questions
With 100% Verified Answers
A nurse is teaching a client who has a prescription for zileuton.
Which of the following instructions should the nurse include?
A. Check apical pulse before taking the drug.
B. Take the drug only as needed before exercising.
C. Rinse mouth after using the drug.
D. Have laboratory tests performed at regular intervals. -
correct answer ✅D. Have laboratory tests performed at regular
intervals.
Rationale:
A. Zileuton, a leukotriene modifier, should not affect heart rate, but
it can cause chest pain.
B. Clients should take zileuton, a leukotriene modifier, on a regular
schedule throughout the day to decrease bronchoconstriction and
inflammation.
C. Clients should take zileuton, a leukotriene modifier, orally. It is
not necessary to rinse the mouth after taking the drug, which is a
precaution necessary with inhaled glucocorticoids.
Respiratory System Exam Questions
With 100% Verified Answers
For which of the following reasons should a client attach a spacer to
a metered dose inhaler?
A. To increase the amount of drug delivered to the lungs
B. To increase the amount of drug delivered to the oropharynx
C. To increase the amount of drug delivered on exhalation
D. To increase the speed of drug delivery into the mouth -
correct answer ✅A. To increase the amount of drug delivered to
the lungs
Rationale:
A. A spacer increases the amount of drug that reaches the lungs.
B. A spacer reduces the amount of drug that reaches the mouth
and oropharynx.
C. A spacer ensures that the drug enters the oropharynx at the
beginning of inhalation.
D. A spacer slows the delivery of the drug into the mouth.
,ATI Pharmacology Made Easy 4.0 ~ The
Respiratory System Exam Questions
With 100% Verified Answers
A nurse is caring for a client who is having difficulty mobilizing thick
respiratory secretions. Which of the following drugs should the
nurse expect to administer to the client?
A. Ipratropium
B. Beclomethasone
C. Acetylcysteine
D. Azelastine -
correct answer ✅C. Acetylcysteine
Rationale:
A. Ipratropium reduces nasal secretions and is used to treat allergic
and nonallergic rhinorrhea.
B. Beclomethasone is a glucocorticoid that reduces inflammation.
C. Acetylcysteine is a mucolytic that loosens thick respiratory
secretions.
D. Azelastine is an intranasal antihistamine that treats allergic
rhinitis.
, ATI Pharmacology Made Easy 4.0 ~ The
Respiratory System Exam Questions
With 100% Verified Answers
A nurse is teaching a client who has a prescription for zileuton.
Which of the following instructions should the nurse include?
A. Check apical pulse before taking the drug.
B. Take the drug only as needed before exercising.
C. Rinse mouth after using the drug.
D. Have laboratory tests performed at regular intervals. -
correct answer ✅D. Have laboratory tests performed at regular
intervals.
Rationale:
A. Zileuton, a leukotriene modifier, should not affect heart rate, but
it can cause chest pain.
B. Clients should take zileuton, a leukotriene modifier, on a regular
schedule throughout the day to decrease bronchoconstriction and
inflammation.
C. Clients should take zileuton, a leukotriene modifier, orally. It is
not necessary to rinse the mouth after taking the drug, which is a
precaution necessary with inhaled glucocorticoids.
