Multi-select problem: How does the next paragraph end?

How to treat an adhd child with medication
Make sure you have a correct and thorough diagnosis before you start treating with medication.
A diagnosis should be a lengthy process, if the doctor diagnosed the condition in one visit then seek a second opinion.
Take your child for a blood test.

pick from the following.
(1). Have his blood pressure tested there, too. It's important to make sure there are no other underlying problems before proceeding.;
(2). 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.;
(3). 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.;
(4). Your child's doctor might order an echocardiogram following a blood test. It is important that the results match the definitive diagnosis.;
(1).