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NUR 230 Revision bundle
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[Show more]This bundle includes Question papers with answers and a full summary paper. best bundle in preparation for Exams.
[Show more]Hypoxia 
Inadequate tissue oxygenation at the cellular level 
hypoxia Manifestations 
-Rapid pulse 
-Rapid, shallow respirations and dyspnea 
-Increased restlessness or lightheadedness 
-Flaring of nares 
-Substernal or intercostal retractions 
-Cyanosis 
-Hypoxemia - reduced oxygen in the blood 
-A...
Preview 2 out of 13 pages
Add to cartHypoxia 
Inadequate tissue oxygenation at the cellular level 
hypoxia Manifestations 
-Rapid pulse 
-Rapid, shallow respirations and dyspnea 
-Increased restlessness or lightheadedness 
-Flaring of nares 
-Substernal or intercostal retractions 
-Cyanosis 
-Hypoxemia - reduced oxygen in the blood 
-A...
Physiology of the respiratory system 
- pulmonary ventilation 
- respiration 
- perfusion 
- problem with any of these processes --> hypoxia (inadequate O2 available to cells) 
pulmonary ventilation 
movement of air in and out of lungs 
respiration 
gas exchange between air in alveoli and blood i...
Preview 2 out of 8 pages
Add to cartPhysiology of the respiratory system 
- pulmonary ventilation 
- respiration 
- perfusion 
- problem with any of these processes --> hypoxia (inadequate O2 available to cells) 
pulmonary ventilation 
movement of air in and out of lungs 
respiration 
gas exchange between air in alveoli and blood i...
Sleep Cycle 
Complex Process regulated by RAS and neurotransmitters 
Sleep Sequence 
normally 3-5 cycles (each approximately 90 minutes) 
Benefits of Sleep 
- Restores energy 
- Time for restoration and repair 
- Helps with illness recovery 
- Strengthens immune system 
- Improves learning and adapt...
Preview 2 out of 5 pages
Add to cartSleep Cycle 
Complex Process regulated by RAS and neurotransmitters 
Sleep Sequence 
normally 3-5 cycles (each approximately 90 minutes) 
Benefits of Sleep 
- Restores energy 
- Time for restoration and repair 
- Helps with illness recovery 
- Strengthens immune system 
- Improves learning and adapt...
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