1. its role as a fuel source is relatively minor compared to the other two energy sources. 2. all 13 of these play a role in the body. 3. provides 9 kcals per gram. 4. has the same energy density as protein. 5. these are inorganic and, thus, indestructible yields 7 kcals per gram.

1)protein

2)Vitamins

3)fat

4) carbs

5) minerals

the ecg findings of an acute anterior myocardial infarction wall include: st segment elevation in the anterior leads (v3 and v4) at the j point and sometimes in the septal or lateral leads, depending on the extent of the mi. this st segment elevation is concave downward and frequently overwhelms the t wave.

explanation: