https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv NUR5923 Respiratory Pathophysiology en-us 2023-03-08 00:27:37 UTC 2023-03-15 23:48:58 UTC hello@padlet.com paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720140

Choose a spokesperson

All students in the group are to work on all of the following questions/sections included in the Padlet

You can use diagrams/images other visual resources to explain each respiratory condition.

When we come back to the whole class, the spokesperson will feedback the groups findings, with the teams support

]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720140 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720141 A condition caused by a failure of the left ventricle to contract forcefully enough. Often as the result of damage caused by an infarct or prolonged high BP.
--> the left ventricle is unable to pump blood efficiently.
-> pulmonary vein "backed up"
-> cause increased cap. hydrostatic pressure
-> drawing fluid out of intravascular space into interstitial and alveoli
-> fluid accumulation in lungs]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720141 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720143 its restrictive as fluid prevents alveoli to expand and collapse. ]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720143 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720145 Decreased lung compliance due to increased pulmonary blood volume/ venous congestion
Fluid accumulation
Decreased surfactant - alveoli collapse, poor expansion


]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720145 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720147 The alveoli are full of fluid which means they are unable to effectively participate in gas exchange which creates a V/Q mismatch (low V/Q ratio). The person may show symptoms such as SOB, hypertension, pink frothy sputum.

]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720147 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720148 Alveolar oxygen content may be high as normal O2 ventilation but O2 is unable to move into capillaries]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720148 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720150 Initially would present as T1RF (hypoxaemia) but if not treated / reversed in time pt would get tired and would start retaining CO2 and become hypercapnic which would be a T2RF]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720150 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720151 High pH in the beginning
Hypoxic
Low to normal CO2 at start, increases as time goes on
Respiratory alkalosis in the beginning and changes overtime]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720151 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720153 Clinical Manifestations:
Short of breath
Tachypneic 
Inability to lie down
Oedema in legs
Increase weight
Frothy sputum (can be blood stained)

Patient Assessment Data:
Respiratory assessment including chest auscultation. 
SpO2 monitoring
CO2 monitoring
ABGs
Physical appearance; anxious, tripod position
Chest xray]]> 2023-03-08 00:27:37 UTC https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720153 paulinewong1 https://padlet.com/paulinewong1/7zs3wbs7tqxyumfv/wish/2507720158

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