Respiration lecture notes - Revision history

37.233.27.142: P0l1BR I appreciate you sharing this post. Really Great.

37.233.27.142 — Fri, 17 Jan 2014 08:55:38 GMT

P0l1BR I appreciate you sharing this post. Really Great.

← Older revision		Revision as of 08:55, 17 January 2014
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-	~~t4n16O Hey, thanks for the article~~ post.~~Much thanks again. Keep writing~~.	+	P0l1BR I appreciate you sharing this post. Really Great.

46.161.41.7 — Fri, 19 Apr 2013 19:11:10 GMT

t4n16O Hey, thanks for the article post.Much thanks again. Keep writing.

← Older revision		Revision as of 19:11, 19 April 2013
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-	~~SJnSkZ A round of applause~~ for ~~your~~ post. ~~Really Cool~~.	+	t4n16O Hey, thanks for the article post.Much thanks again. Keep writing.

91.201.64.7 — Thu, 20 Sep 2012 08:51:03 GMT

fhABiqnbyCwunRynaw

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-	*started here on 02/24/10.	+	SJnSkZ A round of applause for your post. Really Cool.
-		+
-	~~D0oaFl I loved~~ your ~~article.Much thanks again~~. Cool.	+

192.162.19.21 — Wed, 07 Mar 2012 22:49:08 GMT

D0oaFl I loved your article.Much thanks again. Cool.

Admin — Wed, 17 Mar 2010 14:18:41 GMT

← Older revision

Revision as of 14:18, 17 March 2010

149.166.132.172 — Mon, 08 Mar 2010 20:18:34 GMT

Adult / fetal Hb

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	*The partial pressure in the maternal blood after having passed through tissue that took some of it will be even lower than the environmental partial pressure, so the fetal blood has a higher affinity such that it can still take the blood from the mom's blood.		*The partial pressure in the maternal blood after having passed through tissue that took some of it will be even lower than the environmental partial pressure, so the fetal blood has a higher affinity such that it can still take the blood from the mom's blood.
	*2,3 biphosphoglycerate is generated by RBCs as part of normal glycolysis. It causes Oxygen to be dumped off of Hb.		*2,3 biphosphoglycerate is generated by RBCs as part of normal glycolysis. It causes Oxygen to be dumped off of Hb.
-	*As you increase ~~BPG~~ (a right shift), one increases oxygen delivery because.	+	*As you increase DPG (a right shift), one increases oxygen delivery because.
-	**We can increase ~~BPG~~ by an increase in pH, by some hormonal influence.	+	**We can increase DPG by an increase in pH, by some hormonal influence.
-	**~~BPG~~ can be used as a marker for blood banks to determine how fresh and capable the blood is.	+	**DPG can be used as a marker for blood banks to determine how fresh and capable the blood is.
-	**~~BPG~~ levels are decreased in the elderly.	+	**DPG levels are decreased in the elderly.

	===Haldane effect===		===Haldane effect===

149.166.11.225 — Mon, 08 Mar 2010 03:21:32 GMT

Medulla

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	*The dorsal respiratory group is primarily inspiratory.		*The dorsal respiratory group is primarily inspiratory.
	**We inhale for 2-3 seconds and then shut fthe pathway off and let the passive time take over for exhalation.		**We inhale for 2-3 seconds and then shut fthe pathway off and let the passive time take over for exhalation.
-	**The DRG functions in ~~quite~~ and forced breathing.	+	**The DRG functions in quiet and forced breathing.
	*During exercise we induce force respiration and we start to rely on the extra space and volume.		*During exercise we induce force respiration and we start to rely on the extra space and volume.
	*Ventral respiratory group is the one that is active in forced breathing when in need of O2.		*Ventral respiratory group is the one that is active in forced breathing when in need of O2.

149.166.11.225 — Mon, 08 Mar 2010 03:20:30 GMT

Respiratory centers in the pons and medulla

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	===Respiratory centers in the pons and medulla===		===Respiratory centers in the pons and medulla===
	*They are in the brain stem.		*They are in the brain stem.
-	*The medulla is the major location of control. It has a location for inspiration and expiration (~~IRG~~, VRG).	+	*The medulla is the major location of control. It has a location for inspiration and expiration (DRG, VRG).
	*The pons has two different areas: pneumotaxic and apneustic areas.		*The pons has two different areas: pneumotaxic and apneustic areas.
	**These are not necessary for life but it does help with fine tuning of rate and depth of respiration.		**These are not necessary for life but it does help with fine tuning of rate and depth of respiration.

149.166.11.225 — Mon, 08 Mar 2010 01:56:44 GMT

Anatomy of larynx

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	*The thyroid cartilage forms the adams apple.		*The thyroid cartilage forms the adams apple.
	*The adam's apple is caused by hormones.		*The adam's apple is caused by hormones.
-	*~~Cricoids~~ cartilage provides posterior and anterior support.	+	*Cricoid cartilage provides posterior and anterior support.

	====Tracheal cartilages====		====Tracheal cartilages====

149.166.11.225 — Mon, 08 Mar 2010 01:55:48 GMT

Anatomy of larynx

← Older revision		Revision as of 01:55, 8 March 2010
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	*The thyroid cartilage forms the adams apple.		*The thyroid cartilage forms the adams apple.
	*The adam's apple is caused by hormones.		*The adam's apple is caused by hormones.
-	*~~Critoids~~ cartilage provides posterior and anterior support.	+	*Cricoids cartilage provides posterior and anterior support.

	====Tracheal cartilages====		====Tracheal cartilages====