Which medication is the treatment of choice for ST segment elevation myocardial infarction stemi pain?
All patients with STEMI should receive an empiric loading dose of aspirin (150.5 to 325 mg) as early as possible and prior to reperfusion, regardless of the reperfusion method. A lifelong maintenance dose of (75 to 81 mg) daily should be prescribed to all patients after STEMI.
Is it safe to take nitroglycerin daily?
Take this medicine exactly as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered.
Does nitroglycerin explode if dropped?
Nitroglycerin is an oily, colourless liquid, but also a high explosive that is so unstable that the slightest jolt, impact or friction can cause it to spontaneously detonate.
Why is nitrogen triiodide explosive?
In the following demonstrations, a small amount of nitrogen triiodide has been prepared, and allowed to dry on a paper towel in a fume hood. It is then “tickled” with a feather at the end of a long stick, which causes it to explode. The purple smoke is caused by the molecular iodine in the vapor.
What neutralizes nitroglycerin?
In its purest form, nitroglycerin has a rather unique chemical structure that leads to it being extremely unstable and dangerous to handle. 9 percent sodium chloride solution or five percent glucose solution, and this neutralizes the unstable and explosive effects of the nitroglycerin.
What is the most unstable explosive?
Nitroglycerin
What is the most explosive liquid on Earth?
Like all azides, it reacts with water to emit explosive, highly toxic hydrogen azide. Azidoazide azide has been called “the most dangerous explosive material in the world.” It is also No….Azidoazide azide fast facts.
| CAS Reg. No. | 1306278-47-6 |
|---|---|
| Melting point | 78 ºC |
| Water solubility | Dec. to HN3 |
Can dynamite explode when wet?
Even though the diatomaceous earth takes away some of the dangers of nitroglycerin, there are still problems because the mixture is not stable in damp environments. Water causes the nitroglycerin to leak away. The nitroglycerin can build up, and explode unexpectedly.
How fast do you have to be to outrun an explosion?
Gas explosions can either deflagrate or detonate based on confinement; detonation velocities are generally around 1600 m/s to 1800 m/s but can be as high as 3000 m/s. Solid explosives often have detonation velocities ranging beyond 4000 m/s to 10300 m/s.
How fast is an explosion mph?
about 784 miles per hour
How fast is a dynamite explosion?
The reaction can be initiated by a No. 8 strength blasting cap (i.e., high explosives are 1. Straight Dynamite – Nitroglycerin in an absorbent, with velocities between 10,000 and 20,000 feet per second. This dynamite is the most sensitive of all commercial explosives.
What chemicals are explosive when mixed?
Here are five of these non-nuclear chemicals which all explode via the rapid release of gas.
- TNT. One of the most commonly known explosive chemicals is trinitrotoluene, or TNT, which has featured extensively in video games and films.
- TATP.
- RDX.
- PETN.
- Aziroazide azide.
What makes an explosion happen so quickly?
The generation of heat in large quantities accompanies most explosive chemical reactions. It is the rapid liberation of heat that causes the gaseous products of most explosive reactions to expand and generate high pressures. This rapid generation of high pressures of the released gas constitutes the explosion.
Can dust cause an explosion?
Dust explosions are the result of high concentrations of combustible dust particles rapidly combusting inside an enclosed space. This will mix the dust with the oxygen in the air, which will make the explosion bigger, and potentially fuel a second dust explosion – or even several.