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Exam (elaborations)

NU 300 EXAM 4 QUESTIONS WITH 100% CORRECT ANSWERS

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NU 300 EXAM 4 QUESTIONS WITH 100% CORRECT ANSWERS

Institution
NU 300
Course
NU 300










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Institution
NU 300
Course
NU 300

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Uploaded on
August 27, 2025
Number of pages
17
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

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asthma: cromones


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nedocromil

,pneumonia s/s


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flushed face, bright eyes, anxious, chest pain, myalgia, HA, fever/chills,
cough, dyspnea, hemoptysis, tachycardia, abnormal breath sounds,
hypotension, dysrhythmias, acute confusion, empyema (collection of pus in
pleural space)




systemic complications of IV therapy


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circulatory overload (SOB, cough, HTN, peri-orbital edema, dependent
edema, JVD, crackles), speed shock (lightheaded, chest tightness, flushed,
irreg pulse, cardiac arrest), allergic reaction, catheter embolism




nursing actions/interventions for CF


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prevent infections, daily CPT with postural drainage, bronchodilators, anti-
inflammatories, mucolytics, antibiotics, effective coughing and suctioning,
O2 therapy, hydration, weight maintenance




nursing actions/interventions for seasonal flu


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, teach patient how to prevent the spread, tamiflu given within 24-48 hrs of
symptoms, bedrest for a few days, increase fluids, saline gargles,
antihistamine




what should the nurse do if the chest tube disconnects from the drainage system?


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put end of tube in a container of sterile water and keep below the level of
the patient's chest




who is at risk for TB?


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those in frequent contact with TB person, immunocompromised, living in
crowded areas (prison, long term care, mental health facility), older
homeless people, abusers of IV drugs/alcohol, lower class, foreign
immigrants




asthma: long acting bronchodilators (beta2 agonist- LABA)


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salmeterol, indacaterol

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