1. A potentially life-threatening adverse response to ACE inhibitors is angioedema. swelling of the tongue and hoarseness is associated with angioedema. True 2. The treatment for vitamin B 12 deficiency is 1000 mcg daily of oral cobalamin 3. ACE inhibitors are the drug of choice in treating hypertension in diabetic patients because they improve insulin sensitivity 4. The point in time on the drug concentration curve that indicates the first sign of a therapeutic effect is the onset of action 5. Steady state is when the amount of drug in the body remains constant 6. The DEA registers the manufacturers of and those who are prescribers of controlled substances 7. Drugs that are designated schedule ii by the DEA may not be refilled a new prescription must be written 8. Montelukast may be prescribed for a two year old with moderate persistent asthma