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NUR 545 Exam 2 Practice Questions and Answers

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NUR 545 Exam 2 Practice Questions and Answers What drug class is theophylline (Theolair) from? - Ans:-Methylxanthines Used for lower respiratory tract Therapeutic use for theophylline (Theolair)? How is it given? - Ans:-Long term management of stable asthma PO or IV Mechanism of action for theophylline (Theolair)? - Ans:-Relax smooth muscles of the bronchi Adverse effects of theophylline (Theolair)? - Ans:--Few side effects at therapeutic levels -Exceeding therapeutic levels leads to CNS excitation: restlessness and insomnia -Nausea, vomiting, diarrhea -Seizures -Dysrhythmias ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 2/15 Nursing implications for theophylline (Theolair)? - Ans:--Careful monitoring of drug levels -If you miss a dose, do not double up on the next dose -Administer IV SLOWLY -Many drug interactions- be sure to know everything the patient is taking -Avoid caffeine as it is a methylxanthine -Tobacco and marijuana can cause toxic levels -Do not take with cimetidine (Tagamet) What drug class is montelukast (Singular) from? - Ans:-Leukotriene Modifiers Used for lower respiratory tract Therapeutic use for montelukast (Singular)? How is it given? - Ans:-Allergic Rhinitis, asthma, exercise induced bronchospasms PO Mechanism of action for montelukast (Singular)? - Ans:-Suppress the effect of leukotrienes, decreasing inflammation Adverse effects of montelukast (Singular)? - Ans:-Well tolerated; ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 3/15 Neuropsychiatric symptoms: nightmares What drug class is prednisone (Deltasone) from? - Ans:-Glucocorticoids (-asone), corticosteroid Therapeutic use for prednisoe (Deltasone)? How is it given? - Ans:-Anti-inflammatory PO, IV, intranasal Mechanism of action for prednisone (Deltasone)? - Ans:-Suppress inflammation Adverse effects of prednisone (Deltasone)? - Ans:--Oral candidiasis - p

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©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED

FIRST PUBLISH OCTOBER 2024




NUR 545 Exam 2 Practice Questions and
Answers


What drug class is theophylline (Theolair) from? - Ans:✔✔-Methylxanthines


Used for lower respiratory tract


Therapeutic use for theophylline (Theolair)?


How is it given? - Ans:✔✔-Long term management of stable asthma


PO or IV


Mechanism of action for theophylline (Theolair)? - Ans:✔✔-Relax smooth muscles of the bronchi


Adverse effects of theophylline (Theolair)? - Ans:✔✔--Few side effects at therapeutic levels


-Exceeding therapeutic levels leads to CNS excitation: restlessness and insomnia


-Nausea, vomiting, diarrhea


-Seizures


-Dysrhythmias

Page 1/15

, ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED

FIRST PUBLISH OCTOBER 2024




Nursing implications for theophylline (Theolair)? - Ans:✔✔--Careful monitoring of drug levels


-If you miss a dose, do not double up on the next dose


-Administer IV SLOWLY


-Many drug interactions- be sure to know everything the patient is taking


-Avoid caffeine as it is a methylxanthine


-Tobacco and marijuana can cause toxic levels


-Do not take with cimetidine (Tagamet)


What drug class is montelukast (Singular) from? - Ans:✔✔-Leukotriene Modifiers


Used for lower respiratory tract


Therapeutic use for montelukast (Singular)?


How is it given? - Ans:✔✔-Allergic Rhinitis, asthma, exercise induced bronchospasms


PO


Mechanism of action for montelukast (Singular)? - Ans:✔✔-Suppress the effect of leukotrienes,

decreasing inflammation


Adverse effects of montelukast (Singular)? - Ans:✔✔-Well tolerated;

Page 2/15
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