If you are unsure if washing your hands is required you should

You should wash youre hands no matter the situation, unless told otherwise.

You should always wash your hands. To prevent getting sick or spreading any germs.

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:

the answer is d its the most logical and accurate out of them all : )