1,454
edits
Changes
Jump to navigation
Jump to search
Small Animal Emergency and Critical Care Medicine Q&A 07 (view source)
Revision as of 11:25, 17 August 2011
, 11:25, 17 August 2011Created page with "[[Image:|centre|500px]] <br /> '''A four-year-old, castrated male Schnauzer is presented after it had been rescued from a house fire. On presentation the dog has a RR of 45 bpm..."
[[Image:|centre|500px]]
<br />
'''A four-year-old, castrated male Schnauzer is presented after it had been rescued from a house fire. On presentation the dog has a RR of 45 bpm, with an increased inspiratory effort and moderate distress.'''
<br />
<FlashCard questions="3">
|q1=The dog’s mucous membranes are bright red. What is the significance of this observation?
|a1=
The bright red mucous membranes suggest carbon monoxide toxicity.
Carbon monoxide displaces oxygen on hemoglobin molecules, forming carboxyhemoglobin complexes and leading to tissue hypoxia.
|l1=
|q2=What is your initial therapeutic plan?
|a2=
Supplementation with 100% oxygen reduces the half-life of the carboxyhemoglobin complexes from 4 hours (t1/2 on room air) to 30 minutes.
Oxygen should be humidified to promote mucociliary clearance and prevent drying injuries to the airways.
Steroids are
contraindicated unless severe edema and upper airway swelling exist.
Smoke inhalation patients may also have significant cutaneous burns as well, and they should be treated aggressively with i/v fluids, wound care and nutritional support.
|l2=
|q3=What complications should you anticipate, and how would you monitor for them?
|a3=
Heat injuries to upper airways can lead to swelling, edema, laryngeal spasm and potentially to upper airway obstruction.
Irritation from smoke and hot particles can promote the development of ARDS and decrease mucociliary function, thus predisposing the victim to developing bronchopneumonia.
|l3=
</FlashCard>
{{#tag:imagemap|Image:Next Question.png{{!}}center{{!}}200px
rect 0 0 860 850 [[Small Animal Emergency and Critical Care Medicine Q&A 08|Small Animal Emergency and Critical Care Medicine Q&A 08]]
desc none}}
[[Category:Small Animal Emergency and Critical Care Medicine Q&A]]
<br />
'''A four-year-old, castrated male Schnauzer is presented after it had been rescued from a house fire. On presentation the dog has a RR of 45 bpm, with an increased inspiratory effort and moderate distress.'''
<br />
<FlashCard questions="3">
|q1=The dog’s mucous membranes are bright red. What is the significance of this observation?
|a1=
The bright red mucous membranes suggest carbon monoxide toxicity.
Carbon monoxide displaces oxygen on hemoglobin molecules, forming carboxyhemoglobin complexes and leading to tissue hypoxia.
|l1=
|q2=What is your initial therapeutic plan?
|a2=
Supplementation with 100% oxygen reduces the half-life of the carboxyhemoglobin complexes from 4 hours (t1/2 on room air) to 30 minutes.
Oxygen should be humidified to promote mucociliary clearance and prevent drying injuries to the airways.
Steroids are
contraindicated unless severe edema and upper airway swelling exist.
Smoke inhalation patients may also have significant cutaneous burns as well, and they should be treated aggressively with i/v fluids, wound care and nutritional support.
|l2=
|q3=What complications should you anticipate, and how would you monitor for them?
|a3=
Heat injuries to upper airways can lead to swelling, edema, laryngeal spasm and potentially to upper airway obstruction.
Irritation from smoke and hot particles can promote the development of ARDS and decrease mucociliary function, thus predisposing the victim to developing bronchopneumonia.
|l3=
</FlashCard>
{{#tag:imagemap|Image:Next Question.png{{!}}center{{!}}200px
rect 0 0 860 850 [[Small Animal Emergency and Critical Care Medicine Q&A 08|Small Animal Emergency and Critical Care Medicine Q&A 08]]
desc none}}
[[Category:Small Animal Emergency and Critical Care Medicine Q&A]]