D236 WGU Pathophysiology – Respiratory System Exam Questions and Answers 100% Correct
What conducts air to the lower airways, Upper respiratory tract
protects the lungs from foreign matters,
warms, filters, and humidifies air.
Participated in gas exchange, but Lower respiratory tract
oxygenating blood and excreting carbon
dioxide at the alveoli
This type of respiratory failure occurs when Hypoxemic respiratory failure
the pressure of oxygen in arterial blood is
lower than 60 mmHg with normal arterial
carbon dioxide.
Ex include;
• pulmonary edema
• PE
• pneumonia
• Pneumothorax
This type of respiratory failure occurs when Hypercapnic respiratory failure
carbon dioxide in arterial blood is greater
than 50MmHg
• a common cause would be COPD and
asthma.
What is true about all restrictive lung They impair lung ventilation, and they impair lung inflation
disorders?
This is an infectious process that impairs gas Pneumonia
exchange.
In what infectious process are the alveoli Pneumonia
filled with purulent material which prevents
the exchange of oxygen and carbon
dioxide?
This kind of pneumonia is caused by Aspiration pneumonia
anaerobic bacteria, swallowed by the
oropharynx
What disorder is a pulmonary embolism, Deep vein thrombosis
most commonly a complication of
What is often caused by diseases that and Shortness of breath also known as dyspnea
pear, gas exchange or oxygenation?
D236 WGU Pathophysiology – Respiratory System Exam Questions and Answers 100% Correct
, D236 WGU Pathophysiology – Respiratory System Exam Questions and Answers 100% Correct
A low blood oxygen level can trigger what Dyspnea
D236 WGU Pathophysiology – Respiratory System Exam Questions and Answers 100% Correct
What conducts air to the lower airways, Upper respiratory tract
protects the lungs from foreign matters,
warms, filters, and humidifies air.
Participated in gas exchange, but Lower respiratory tract
oxygenating blood and excreting carbon
dioxide at the alveoli
This type of respiratory failure occurs when Hypoxemic respiratory failure
the pressure of oxygen in arterial blood is
lower than 60 mmHg with normal arterial
carbon dioxide.
Ex include;
• pulmonary edema
• PE
• pneumonia
• Pneumothorax
This type of respiratory failure occurs when Hypercapnic respiratory failure
carbon dioxide in arterial blood is greater
than 50MmHg
• a common cause would be COPD and
asthma.
What is true about all restrictive lung They impair lung ventilation, and they impair lung inflation
disorders?
This is an infectious process that impairs gas Pneumonia
exchange.
In what infectious process are the alveoli Pneumonia
filled with purulent material which prevents
the exchange of oxygen and carbon
dioxide?
This kind of pneumonia is caused by Aspiration pneumonia
anaerobic bacteria, swallowed by the
oropharynx
What disorder is a pulmonary embolism, Deep vein thrombosis
most commonly a complication of
What is often caused by diseases that and Shortness of breath also known as dyspnea
pear, gas exchange or oxygenation?
D236 WGU Pathophysiology – Respiratory System Exam Questions and Answers 100% Correct
, D236 WGU Pathophysiology – Respiratory System Exam Questions and Answers 100% Correct
A low blood oxygen level can trigger what Dyspnea
D236 WGU Pathophysiology – Respiratory System Exam Questions and Answers 100% Correct
