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Nur-195 Respiratory Exam; Questions and Answers % Correct

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Nur-195 Respiratory Exam; Questions and Answers % Correct What is ventilation? Correct answer-movement of air in and out of the lungs What is diffusion? Correct answer-Exchange of respiratory gases (O2 and CO2) in the alveoli and capillaries What is perfusion? Correct answer-blood flow to th...

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  • August 8, 2024
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • nur 195 respiratory exam
  • questions and answers correct

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  • NUR195
  • NUR195

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Nur-195 Respiratory Exam; Questions and
Answers % Correct
What is ventilation? Correct answer-movement of air in and out of the lungs




What is diffusion? Correct answer-Exchange of respiratory gases (O2 and CO2) in the
alveoli and capillaries




What is perfusion? Correct answer-blood flow to the alveoli




What is COPD? Correct answer-Chronic Obstructive Pulmonary Disease. Irreversible
decrease in the ability to force air out of the lungs causing a pt to retain CO2



In pulmonary function testing(PFT) what FEV(Forced expiratory volume) diagnosis COPD
Correct answer-a FEV of 70% or less after giving a bronchodilator




What are the clinical manifestations of COPD Correct answer-dyspnea

barrel chest

chronic cough- greater than 8 weeks

sputum




What are the risk factors of COPD Correct answer-smoking

inhaled chemical irritants

family Hx of AATD gene

, Nur-195 Respiratory Exam; Questions and
Answers % Correct
Hx of respiratory illnesses as a child




Where does the respiratory drive of a COPD patient come from? Correct answer-Oxygen
levels




What techniques will you teach a COPD pt to aid in breathing? Correct answer-tripod
sitting

pursed lip breathing




A clinical manifestation of prolonged tissue hypoxia is Correct answer-clubbing of the
fingers




What is a late sign of respiratory failure Correct answer-cyanosis




What is a normal 02 saturation Correct answer-95-100%




What is emphysema? Correct answer-a condition in which the alveoli of the lungs are
destructed causing shortness of breath



in advanced COPD what type of oxygen delivery device is used for adequate measuring of
oxygen given Correct answer-venturi mask

, Nur-195 Respiratory Exam; Questions and
Answers % Correct
most accurate test to measure oxygen and c02 in the blood Correct answer-Arterial blood
gas (ABG)




what is pnemonia Correct answer-a lower respiratory infection caused by a virus,
bacteria, fungus, protazoa and parasites




What are the symptoms of pneumonia Correct answer-fever of 101.1 or higher

cough- productive or non productive

dyspnea

leukocytosis- elevated WBC

Low 02 sat




What are the diagnostics of pneumonia? Correct answer-chest x ray- to check for
consolidation of lung

blood cultures- bacteremia

sputum culture

cbc- check for elevated WBC's




What is the treatment for pneumonia Correct answer-ABX for bacterial

Antivirals for viral

Oxygen therapy PRN

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