Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to treat an adhd child with medication [title] Make sure you have a correct and thorough diagnosis before you start treating with medication. [step] A diagnosis should be a lengthy process, if the doctor diagnosed the condition in one visit then seek a second opinion. [title] Take your child for a blood test.

Ending1: [step] Have his blood pressure tested there, too. It's important to make sure there are no other underlying problems before proceeding. Ending2: [step] The blood tests will ensure a diagnosis. This test can be extremely effective at diagnosing childhood adhd because the blood test checks their body's behavior. Ending3: [step] This test identifies the cause of adhd and can give a definitive diagnosis. A blood test is also used to rule out other causes of adhd which could be cause for drug use or other health problems that contribute to a severe adhd patient. Ending4: [step] Your child's doctor might order an echocardiogram following a blood test. It is important that the results match the definitive diagnosis.

Answer format: ending1/ending2/ending3/ending4