lOMoAR cPSD| 57629747
, lOMoAR cPSD| 57629747
1
NURS 612 EXAM 1 MARYVILLE UNIVERSITY ADVANCED HEALTH
ASSESSMENT EXAM 1 NEWEST 2026 ACTUAL EXAM 150 QUESTIONS
AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED
ANSWERS) |ALREADY GRADED A+
Pathophysiology of respiratory system deals with Pathophysiologic
mechanisms, physiologic
basis of selected
diagnostic tests and
clinical manifestations
of:
Dyspena, hypoxemia,
hypercapnea
Disorders of inflation
(pleural disorders,
pneumonia, atelectasis)
Obstructive diseases
(asthma, COPD)
Vascular diseases (PE)
Upper airway structures Mouth
Oropharynx
Nasal pharynx
Larynx
Upper air way purpose: Purpose:
Conduction
Humidification
Protection
Downloaded by Collins Mwaniki ()
, lOMoAR cPSD| 57629747
2
Lower airway structures
-Tracheobronchial tree
-Trachea-5th vertebre
-R+L main stem bronchi -
Secondary and tertiary
bronchus
-Bronchioles and
terminal bronchioles
-Alveolar ducts
-Alveoli
Purpose of the lower airway Protection, gas exchange
Lower airway purpose Purpose: Protection, gas
exchange
lobe more likely for PNAs- because.... right lower lobe more
likely for PNAs- because
its easier for fluid to
collect
Dead space Dead space: area where
we have air but do not
have exchange…
because we don't have
suitable circulation
Tracheobronchial Tree has generations. 26 generations
generations 0-15 0-15: conducting zones
Downloaded by Collins Mwaniki ()
, lOMoAR cPSD| 57629747
1
NURS 612 EXAM 1 MARYVILLE UNIVERSITY ADVANCED HEALTH
ASSESSMENT EXAM 1 NEWEST 2026 ACTUAL EXAM 150 QUESTIONS
AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED
ANSWERS) |ALREADY GRADED A+
Pathophysiology of respiratory system deals with Pathophysiologic
mechanisms, physiologic
basis of selected
diagnostic tests and
clinical manifestations
of:
Dyspena, hypoxemia,
hypercapnea
Disorders of inflation
(pleural disorders,
pneumonia, atelectasis)
Obstructive diseases
(asthma, COPD)
Vascular diseases (PE)
Upper airway structures Mouth
Oropharynx
Nasal pharynx
Larynx
Upper air way purpose: Purpose:
Conduction
Humidification
Protection
Downloaded by Collins Mwaniki ()
, lOMoAR cPSD| 57629747
2
Lower airway structures
-Tracheobronchial tree
-Trachea-5th vertebre
-R+L main stem bronchi -
Secondary and tertiary
bronchus
-Bronchioles and
terminal bronchioles
-Alveolar ducts
-Alveoli
Purpose of the lower airway Protection, gas exchange
Lower airway purpose Purpose: Protection, gas
exchange
lobe more likely for PNAs- because.... right lower lobe more
likely for PNAs- because
its easier for fluid to
collect
Dead space Dead space: area where
we have air but do not
have exchange…
because we don't have
suitable circulation
Tracheobronchial Tree has generations. 26 generations
generations 0-15 0-15: conducting zones
Downloaded by Collins Mwaniki ()
