During the third year, you may have conflicting responsibilities, such as being at a lecture while needing to draw a patient's blood. In general, the priority should be the care of the patient. If it is an important blood test and you can't get someone to do it for you, you may need to miss lecture. These situations do not actually come up that often and if patient care is your main goal over the long run, most people will see it. Read about your patients.
Articles are for later.
It doesn't matter which textbook because if it is important it will come up again and you will see it in later reading. If unimportant it won't come up too much. So now you have four patients and you go home. Read for an hour every day. Afterwards you can do whatever you want and not feel guilty or overwhelmed.