B5 Learning Journey Padlet / KPA by Louie Barnett https://padlet.com/lba6/3vm7hn98bov9 A place to record our thoughts during this unit. en-us 2018-05-30 04:18:33 UTC 2025-10-23 16:40:34 UTC hello@padlet.com tanej190041 https://padlet.com/lba6/3vm7hn98bov9/wish/264430565 I used to think that the system of arteries and veins had equal pressure, but I now know that Arteries have to handle higher pressures]]> 2018-05-30 04:40:27 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430565 raza10071 https://padlet.com/lba6/3vm7hn98bov9/wish/264430707 I used to think that arteries had thin walls and low blood pressure and veins had thick walls and high blood pressure, and now I think the opposite.

]]> 2018-05-30 04:41:43 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430707 wickm361091 https://padlet.com/lba6/3vm7hn98bov9/wish/264430778 2018-05-30 04:42:22 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430778 Post it https://padlet.com/lba6/3vm7hn98bov9/wish/264430785 2018-05-30 04:42:29 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430785 https://padlet.com/lba6/3vm7hn98bov9/wish/264430863 2018-05-30 04:43:14 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430863 https://padlet.com/lba6/3vm7hn98bov9/wish/264430888 I use to think that ]]> 2018-05-30 04:43:29 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430888 wickm361091 https://padlet.com/lba6/3vm7hn98bov9/wish/264430896 I used to think that blood vessels all had similar physical properties, but I now know that capillaries, veins and arteries have different properties and their functions are all different.

]]> 2018-05-30 04:43:33 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430896 shin95301 https://padlet.com/lba6/3vm7hn98bov9/wish/264430915 2018-05-30 04:43:42 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430915 https://padlet.com/lba6/3vm7hn98bov9/wish/264430922 I used to think that the left side of the body was just full of arteries but it turns out that the pulmonary section of the body just wants to mess us up]]> 2018-05-30 04:43:49 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430922 shin95301 https://padlet.com/lba6/3vm7hn98bov9/wish/264430932 I used to think that arteries and veins were very similar. Now I see that there are many more difference than I first thought as well as quite a few similarities]]> 2018-05-30 04:43:52 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430932 allur339531 https://padlet.com/lba6/3vm7hn98bov9/wish/264430937 2018-05-30 04:43:56 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430937 allur339531 https://padlet.com/lba6/3vm7hn98bov9/wish/264430985 Blood vessels have various wall thicknesses to support pressure of blood flowing also to support diffusion of oxygen. They also have valves to prevent back flow of deoxygenated blood. I used to think blood vessels are similar but infact they have adaptations for their purposes ]]> 2018-05-30 04:44:28 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264430985 https://padlet.com/lba6/3vm7hn98bov9/wish/264431082 2018-05-30 04:45:29 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431082 https://padlet.com/lba6/3vm7hn98bov9/wish/264431100 I aLSO know that the blood vessels in our body are very structurally specific in order to carry out their functions properly]]> 2018-05-30 04:45:38 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431100 https://padlet.com/lba6/3vm7hn98bov9/wish/264431102 2018-05-30 04:45:40 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431102 mistr16876 https://padlet.com/lba6/3vm7hn98bov9/wish/264431104 I used to think that all blood vessels had similar physical properties, but now I know they all have different features.  ]]> 2018-05-30 04:45:41 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431104 Hi https://padlet.com/lba6/3vm7hn98bov9/wish/264431116 I used to think that arteries and veins were similar in function, but now I see how the different thicknesses and features can change the way they work]]> 2018-05-30 04:45:47 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431116 Post-It raza10071 https://padlet.com/lba6/3vm7hn98bov9/wish/264431142 2018-05-30 04:45:58 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431142 Answering the conceptional question chen851251 https://padlet.com/lba6/3vm7hn98bov9/wish/264431151 2018-05-30 04:46:02 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431151 https://padlet.com/lba6/3vm7hn98bov9/wish/264431159 2018-05-30 04:46:06 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431159 Used to think that arteries were under high pressure because they were carry oxygenated blood, but it's mainly due to the fact that the heart is contracting and pushing blood everywhere. https://padlet.com/lba6/3vm7hn98bov9/wish/264431182 2018-05-30 04:46:20 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431182 https://padlet.com/lba6/3vm7hn98bov9/wish/264431219 I use to think that blood vessels where neat perfect circles now I know that in real life they are not

]]> 2018-05-30 04:46:40 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431219 I used to think that sengu150381 https://padlet.com/lba6/3vm7hn98bov9/wish/264431290 all arteries and veins functioned almost the same way but now I know that they don't because they have different properties

]]> 2018-05-30 04:47:21 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431290 Post-it tanej190041 https://padlet.com/lba6/3vm7hn98bov9/wish/264431309 2018-05-30 04:47:32 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431309 I used to think that wu833311 https://padlet.com/lba6/3vm7hn98bov9/wish/264431325 veins and arteries transferred blood on size and structure alone but now realize that muscle and pressure play into transporting the blood.]]> 2018-05-30 04:47:44 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431325 https://padlet.com/lba6/3vm7hn98bov9/wish/264431328 I used to think that all blood vessels had similar structures, because they all do the same task, transporting blood. But now I know that they have different structures to support their function in the circulatory system.]]> 2018-05-30 04:47:45 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431328 Thoughts pagli11349 https://padlet.com/lba6/3vm7hn98bov9/wish/264431334 I used to think that blood vesels transfer blood due to the size of the muscle and how much the muscle needs to function. Now I think that muscle groups actually just have more capillaries which are one cell thick walls to help transfer oxygen and minerals]]> 2018-05-30 04:47:47 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431334 I used to think... chen851251 https://padlet.com/lba6/3vm7hn98bov9/wish/264431344 I used to think different types of blood vessels are not very different and they only function on their own, but now I know they have different traits and they work together to support the circulatory system.]]> 2018-05-30 04:47:54 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431344 smith187141 https://padlet.com/lba6/3vm7hn98bov9/wish/264431353 Blood vessels and capillaries have different structure to support the system and for their function. Capillaries have thin walls for good absorption, veins have thin walls for working under low pressure, and arteries have thick muscular walls for high pressure. Arteries and veins are actually different to each other for different functions.

]]> 2018-05-30 04:48:00 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431353 Thoughts doshi523951 https://padlet.com/lba6/3vm7hn98bov9/wish/264431354 I think that different blood vessels are adapted differently to perform functions in the circulatory system.]]> 2018-05-30 04:48:00 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431354 Post It Note teo825501 https://padlet.com/lba6/3vm7hn98bov9/wish/264431359 2018-05-30 04:48:02 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431359 Thoughts teo825501 https://padlet.com/lba6/3vm7hn98bov9/wish/264431421 I used to think that veins bring blood away from the heart and that arteries return blood to the heart (I got mixed up).]]> 2018-05-30 04:48:41 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431421 for some reason, it's still not showing up, can you please make sure you add this in. lba6 https://padlet.com/lba6/3vm7hn98bov9/wish/264431432 2018-05-30 04:48:54 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431432 https://padlet.com/lba6/3vm7hn98bov9/wish/264431439 2018-05-30 04:49:04 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431439 https://padlet.com/lba6/3vm7hn98bov9/wish/264431446 I used to think the same thing - that arteries have thicker walls to support higher pressure, and capillaries are one cell thick to support diffusion.

However, I now also think that these functions help the circulatory system through supporting the double pump system of the heart, meaning that these structures support the movement of blood to the lungs (lower pressure) and from the heart to the rest of the body (higher pressure for extremities)]]> 2018-05-30 04:49:10 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431446 Post - it https://padlet.com/lba6/3vm7hn98bov9/wish/264431530 Artery- thick elastic wall and a small lumen to support the high blood pressure
Vein - thin walls and large lumen --- i didn't know that they have a one way valve 
Capillary - Has single cell to allow diffusion - i didn't know that  the rbc in them are also one cell think


]]> 2018-05-30 04:50:16 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431530 doshi523951 https://padlet.com/lba6/3vm7hn98bov9/wish/264431553 2018-05-30 04:50:36 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431553 doshi523951 https://padlet.com/lba6/3vm7hn98bov9/wish/264431574 2018-05-30 04:50:52 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431574 https://padlet.com/lba6/3vm7hn98bov9/wish/264431575 I used to think the same]]> 2018-05-30 04:50:53 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264431575 tkach70117 https://padlet.com/lba6/3vm7hn98bov9/wish/264491701 2018-05-30 11:09:05 UTC https://padlet.com/lba6/3vm7hn98bov9/wish/264491701