SOMERLED
Graduate Poster
- Joined
- May 30, 2007
- Messages
- 1,358
Will I get a cup or a certificate or something?
I'd better start working on an acceptance speech.
You have an explosion at the Pengaton
... and a plane that's almost at ground level. At the speed it's going, thousands of people are going to have a VERY close look at a 757 on its way back up. So WHERE did it go that nobody saw it leave the area ?
Quick to insult people when you think you're on a roll eh.
Stick around, just a few more posts from me will see you heading for the hills.
I've a couple of surprises for you.
Regarding the IV bag.The row would end in a stalemate. I would be contending that the military buy in bulk. That they would only buy IV bags that didn't have to be held up in the air, because medics in the field would get shot, to say nothing of the bag getting ripped to shreds.
I didn'texpect the wholesale attack from all sides, but there you go, the pack mentality at work when it smells blood. I tried to shorten the matter by collecting all the 'drip feeds' in one lot, but that hasn't worked and I can see the matter rolling on interminably.
Next would come an admission that all had to have seen the photos and something that no one could argue about, namely the grass barrier being painted out.
Would you care to address the grass and the barrier.
It's here,
kindly forego any comments about Jack White. These are govt photos.
http://www.911studies.com/911photostudies5.htm
You conveniently omit to say that Raytheon had already done it.There's quite a bit of technical difficulty. Engineering a system to do that would require the work of dozens, if not hundreds, of engineers, and more technicians to implement it.
Just like he has done with so many other points that he's been proven wrong on. Remember how he stuck to the claim that "verb transitive" is correct?
I haven't finished with IV's, I've barely started.
1. Different types of IV bags.
2. The type the military would prefer.
3. The type of establishment that is the Pentagon.
4. The photos.
I can see a few of the brighter posters already heading for the hills.
[To huntsman]A most comprehensive reply and I will concede the point to your greater knowledge.
Why do you ask. Why do you think I posted the picture?fig 3.8 on page 16 of the of the NIST pentagon building report
you posted a cropped version of this, you did not post the whole photograph
why was that?
Can I interest you in looking at some photos?I heard about this but I didn't believe it.
Pressure-infusion IVs are of two types: 1) large battery-powered machines that look like this; or 2) smaller hand-pumped cuffs like this.
The large machine is more reliable. It's also more expensive and needs a power source. Also, and this is the fun part, the IV bag must still be hung above it because the pump is still fed by gravity.
The hand-pumped cuffs are less expensive but they are also less accurate and, in any case, are still far, far more expensive than just a plain plastic bag that works fine when held above the patient. An IV bag filled with 500 ml of dextrose solution is about seven bucks and probably a lot less when ordered in massive quantity. A pressure infusion cuff is eighty-five dollars. You are literally spending money for something the earth gives you for free.
Now, we could make jokes about the military paying twelve times too much for equipment, but let's not. If I were in military procurement, I'd probably want the most reliable equipment at the cheapest price. Plastic bags held above the patient are cheap and they work. I'm already paying the medic so I might as well have him hold the bag up as well. Once he's inside the ambulance, a small hook on the ceiling can take over the duties of holding the bag. Once at the hospital, an aluminum pole could probably do the job.
But there's another reason not to use pressure cuffs and lay the IV on the ground: it's dirty on the ground. With any traumatic wound, infection is a major worry. The ground is where all sorts of bacteria and bugs and nasty things live. Putting the bag in the air makes it just that much harder for infection to take hold.
Honestly - I have had five open-heart surgeries and plenty of other procedures to go with them. I've been taken by ambulance several times. I have never had anything but a gravity-fed IV in the ambulance. In the hospital, it has been gravity-fed eight times our of ten.
There has to be a local ambulance corps near you. Why don't you wander over on your lunch break and ask them?
Bankers first and foremost are moneylenders. They love war. They land both sides money for bullets, then when the war is over, they lend both sides money for bricks to rebuild.
Does common standard practise hold sway on a battlefield.
Stick around, watch a spider at work.
I would be contending that the military buy in bulk. That they would only buy IV bags that didn't have to be held up in the air, because medics in the field would get shot, to say nothing of the bag getting ripped to shreds.
A most comprehensive reply and I will concede the point to your greater knowledge.
These so called 'terrorists' were part of the cover story. Don't pretend you don't know all about them going to Officer's Clubs etc.
Is the same true for a TV tube?
Regarding the IV bag.The row would end in a stalemate. I would be contending that the military buy in bulk. That they would only buy IV bags that didn't have to be held up in the air, because medics in the field would get shot, to say nothing of the bag getting ripped to shreds.
I didn'texpect the wholesale attack from all sides, but there you go, the pack mentality at work when it smells blood. I tried to shorten the matter by collecting all the 'drip feeds' in one lot, but that hasn't worked and I can see the matter rolling on interminably.
There's gravity inside a TV tube. There is no air in a TV tube.
TV tubes are sealed to prevent air getting in, not to keep gravity out.
Malcolm, I really think you need to stop. Every word you write makes your position worse.
Your first sentence is incorrect.
A most comprehensive reply and I will concede the point to your greater knowledge.
Your first sentence is incorrect.
Malcolm, if you can demonstrate that there is no gravity inside a TV tube, you will have an invention worth hundreds of billions of dollars.Your first sentence is incorrect.
With regard to Offutt, will you visit my very first post, post No.1.This IV discussion is ridiculous. Just tonight, my father had chest pains and I called an ambulence. In our town, the EMTs are firefighters too and they were a little shorthanded because of a bad accident on the local freeway. I held up the freaken' bag myself until they got the pole thing set up. The bag is always elevated, whether by hand or on a hook. Hasn't pretty much everybody witnessed this at one time or another in a hospital or vets office?
How would this alleged Offutt option be "proven and trouble free" when it had never been done before and if done this way, would open up an enormous amount of holes in the supposed "cover story" and add significant numbers to the legion of accomplices that would need to be kept quiet?
You're only presuming Offutt to be some easy answer because you have chosen who you want the prime suspects to be and are now scrambling to make a theory fit with that. It doesn't work that way. You have to follow the evidence and the evidence will lead to your suspects and theories.
The mass of evidence tells us that Al Qaeda has been plotting against US interests as an entity since 1989, with them merging with Egyptian Islamic Jihad and the hybrid organization declaring war on the US and Israel in 1996. They have engineered dozens of attacks over the last nearly two decades. The September 11 attacks bear all the hallmarks of an Al Qaeda attack, including: meticulous planning (provided perhaps most prominantly by Ramzi Yousef and Khalid Sheik Mohammad), coordinated hits on at least two targets within minutes of each other, the choosing of highly symbolic targets to attack, and suicide attackers who spent time training in Afghanistan and left behind mission statements and/or "martyr" videos intending the whole world to see them. Oh yeah, and they also confessed once they got busted.
This is a combined post to yourself, Rolfe and any other drip feeds.
Now I remember why I never fancied being a schoolteacher.
Altogether now, after me,
In order to have GRAVITY feed, you must first have GRAVITY.
No BIG hole in the top of the bag = no chance for GRAVITY to act = the photo is staged.
Talking about having a pee, pressure is applied.
Where is that pressure applied on a sealed bag?
The bag is sealed. Air pressure won't empty it any different three feet from the ground or six feet from the ground.
The only way sealing a container will prevent it from emptying is if the container is rigid. (Like, for example, a toilet stack if the outlet pipe is blocked.) You can use this property to measure atmospheric pressure, and surely you did this at school. Atmospheric pressure is measured as how high a column of mercury can be supported under a vacuum. Mercury is used because it is heavy, but water behaves the same way - it's just less practical as you'd need a column many feet high.
But this DEPENDS ON THE CONTAINER NOT BEING ABLE TO COLLAPSE.
If the container is flexible, like a hot water bottle or a plastic bag, no vacuum can form above the departing liquid, because the air pressure on the outside simply allows the bag to collapse leaving no dead space. This is why flexible bags or thin polythene bottles are used when one wants the contents to flow freely out.
[You can use a rigid bottle, and they used to use rigid bottles back in the dim and distant past - think MASH - but these required some way of letting AIR in, to prevent the vacuum forming and allow the fluid to flow. I've used such bottles for administering chloral hydrate anaesthetic intravenously, and the solution there was to incorporate a flutter valve. The snag with that is that you have to be quick to stop the flow once the bottle is empty, ot the air might go right on flowing into the veins, which is universally agreed to be a Bad Thing. The advantage of using a flexible container which collapses down is that no air is allowed in, and so once the bag is empty the flow will stop of its own accord. It's not GRAVITY you need to let in, Malcolm, it's AIR. But only if the container is rigid enough to allow a vacuum to form.]
You're throwing your 'qualifications' about. I daresay some one here would call it an 'argument from authority'.
I call it attempting to win an arguement by demanding respect from a position of elitism.
Now you knowwhat I think of elitists.
So you and I will hammer this one out between us.You see, Malcolm, you haven't apologised for this, or for any of the other insults you hurled at the medcally-qualified people who tried to put you right. So let's hear more about this BIG hole and the necessity for gravity to get in, until you understand.
1. (irrelevant now)
2. How long does it take to empty such a bag. Bearing in mind the varying rates of drip. What would be the average time for such a bag to empty?
Or are you all bark and no bite.
You had your answer. I don't know why you wanted to know, but here it is again.
How long is a piece of string? Specifically, how long do you want it to take? Bags come in 500ml and 1000ml sizes, as standard. They're just bags of salty water, with a port where you can shove the sharp bit at the end of the giving set. It's the giving set that controls the rate. These things incorporate a "drip chamber" which you can see in several of Spitfire's pictures. This is a chamber with a little bit of air through which the fluid has to drip to get down the tube. (Another reason for not laying down the whole thing is it can mess up the operation of the drip chamber, which has to be more or less vertical to work properly.) The purpose of the drip chamber is to allow the flow rate of the fluid to be directly observed. You just count the number of drips falling in, say, 30 seconds or a minute, and that tells you how fast the fluid is flowing into the patient.
The flow rate is regulated by a little thumbwheel or similar device that is fitted to the tube below the drip chamber, and squeezes the tube more or less depending on how you adjust it. More squeeze, more resistance to flow, slower administration. Less squeeze, less resistance, faster flow. Just adjust to requirements, and count the rate the drops are falling to ensure you've got it right.
The size of the drop is determined by the diameter of the tubing entering the drip chamber. Most giving sets are rated at approximately 10 drops/ml. So, if you have a 500ml bag, that's 5000 drops. If you set the drip rate at a drop a second, that would be 5000 seconds, or an hour and 23 minutes. In hospitals, where the drip is often being used just as maintenance for patients on nil by mouth, you'll often see it a lot slower than that, maybe only a drop every three or four seconds. In that case it would take three or four times as long to empty the bag. But on the other hand in an emergency when fast replacement is required, you may set it much higher, even open the thumbwheel entirely, in which case the flow rate will depend on the resistance of the rest of the system - the tubing and the actual i/v catheter being used.
Why was this so important? Something to do with the BIG hole and the absence of gravity in default of that?
How about it, Malcolm?
Rolfe.
How do you think the electrons get from the tube neck components to the inside face of the screen?Malcolm, if you can demonstrate that there is no gravity inside a TV tube, you will have an invention worth hundreds of billions of dollars.
Go for it.
What's wrong with what I wrote?Oh my. Malcolm is on a roll.
Malcolm just HAS to be fake. I fail to believe that someone this dumb can operate a computer.
(In case I'm wrong... that's not a drink-holder, Malcolm. That's where you put the CDs and DVDs)
What's wrong with what I wrote?