Failure of the mature hemodialysis arteriovenous fistula (AVF) is frequently suspected during monitoring designed to detect stenosis so that it can be identified and treated prior to thrombosis, usually on the basis of physical examination findings, flow measurements, or duplex ultrasound [2,3].
An objective perspective is one that is not influenced by emotions, opinions, or personal feelings - it is a perspective based in fact, in things quantifiable and measurable. A subjective perspective is one open to greater interpretation based on personal feeling, emotion, aesthetics, etc. For example: I may take an objective perspective that the Bible is the most published book in all of history.
1 An objective is a clear and unambiguous description of your educational expectations for students. 2  When written in behavioral terms, an objective will include three components: student behavior, conditions of performance, and performance criteria.