This is just a list I compiled thinking about what an EMT can do where I live. Obviously this varies slightly depending on where you live, but for the most part, I believe it should be mostly similar.
MIs/Atraumatic Chest Pain
º Cannot
Cannot do 3-leads.
Cannot administer ASA.
Cannot administer NTG.
º Can
"Assist" with NTG.
Adminsiter oxygen.
Put in position of comfort.
Transport to nearest appropriate facility.
Asthma/SOB
º Cannot
Cannot administer albuterol.
Cannot nebulize.
º Can
"Assist" with albuterol.
Administer oyxgen.
Put in position of comfort (semi or high Fowler's).
Transport to nearest appropriate facility.
Diabetes
º Cannot
Cannot check BGL.
Cannot administer glucose.
Cannot administer glucagon.
º Can
Can "assist" with glucose, or order them to eat/drink.
Administer oxygen.
Put in position of transport.
Transport to nearest appropriate facility.
Anaphylaxis
º Cannot
Cannot administer epinephrine.
º Can
Can "assist" with epi pen.
"Assist" with epi pens.
Administer oxygen.
Put in position of comfort.
Transport to nearest appropriate facility.
Trauma
º Cannot
Cannot administer any drug for pain management.
Cannot start an IV.
º Can
Rest
Ice
Compress/Splint
Elevate
Backboard
Put on a c-collar.
KED
Traction splint
Put on gauze.
Direct pressure.
Tourniquet.
Administer oxygen.
Put in position of comfort.
Transport to nearest appropriate facility.
Opiate OD
º Cannot
Administer naloxone.
º Can
PPV
Administer oxygen.
Put in position of comfort.
Transport to nearest appropriate facility.
This list isn't about what an EMT can/can't do, especially compared to an AEMT, Paramedic, RN, Physician, etc; it's about whether an can handle most common emergencies. I believe they can't.
The curriculum for an EMT is so contradicting and lacks. EMTs are tested on various conditions like emphysema, acute bronchitis, pulmonary embolus, myocardium infarction, angina pectoris, abdominal aortic dissection, ectopic pregnancies, etc., yet they are often told they cannot diagnose. Like JPINFV has mentioned over and over, how can you treat without diagnosing? I may have an answer for that.
In my opinion, EMTs alreadly lack the ability to treat (for most situations). If you didn't notice, they usually go through the same treatment algorithm: oxygen, position, transport. Unfortunately, EMTs aren't even very well educated in usually the only drug they can administer, oxygen. They often believe it's benign, it can only benefit the patient, and sometimes students are even told that it serves as a placebo for pain management! A lot of EMTs I've met are confused about the name of positions, don't know the name of positions, and cannot speculate what's the best position for patients. Generally they know that the patient should be sitting up (semi-Fowler's or high-Fowler's) if they are short of breath, or lying down (supine) if they are in shock. They may possibly even be incorrectly taught to place the patient in the supine position with their legs lifted up (a modified trendelenburg position, "the shock position") for shock. If the patient is pregnant or vomiting, place the patient on their side ((left) lateral recumbent, or the "recovery position" post ROSC or spontaneous respiration in their AHA CPR class). A lot of EMTs aren't introduced to the V/Q ratio, yet we think about blood pooling back from the thighs in the modified trendelenburg position only, or that it won't compromise airway because airway only has to do with the mouth, right?
A lot of EMTs know how to do vital signs (V/S), but often they aren't aware of other values such as mean arterial pressure (MAP) or pulse pressure, which both can be either rapidly estimated or figured out, or on an NIBP, it'll be the third number. A lot of EMTs are confused on the normal V/S for pediatrics and geriatrics, don't know how to choose the correct size sphygmomanometer for their patients, believe that the bell of the stethoscope is for pediatric patients (if you have a smaller iPod, smaller head phones are appropriate for it), will not consider/speculate the possible rhythms when taking a pulse (something a Paramedic can do... what are you going to think if you palpate a fast irregular rhythm?), etc. Some programs don't introduce their EMTs to different respiratory rhythms like Cheyne-Stokes, Biots, Kussmaul, Apneustic, etc., they cannot visually associate that with conditions. I don't believe it's in the curriculum to teach the late sign of respiratory distress, often cyanosis is mentioned, but not as a late sign, and EMTs can barely value SpO2 <sarcasm>other than some sort of game of trying to get 100%.</sarcasm>
Essentially an EMT is person that is CPR certified with a little bit of training in first aid, can backboard, push gurneys, drive an ambulance, ask questions, and relay the answer to those questions. This is both why EMT should be trashed, and a reason why you shouldn't waste time waiting to go to medic school so you can gain "experience" as an EMT (however, a benefit of waiting is observing Paramedics, experience sitting in an ambulance, and see if that's what you want to do, which is a benefit I like, but I don't believe it should be enforced).
I believe an AEMT more closely matches somebody who can manage most emergencies, and I think it's a near acceptable minimum, however, I wish we'd start mimicking nursing by requiring chemistry, biology, anatomy, physiology, etc., even if it wasn't the entire class, but rather what pertained to our drugs, the patient's condition, why you need to size an NPA or OPA, etc.
I believe an AEMT more closely matches somebody who can manage most emergencies, and I think it's a near acceptable minimum, however, I wish we'd start mimicking nursing by requiring chemistry, biology, anatomy, physiology, etc., even if it wasn't the entire class, but rather what pertained to our drugs, the patient's condition, why you need to size an NPA or OPA, etc.