PPD Test : PPD test is a skin test that used for detecting tuberculosis (TB). This video shows you how to place a PPD test and its needed equipment. Moreover, the PPD interpretation (reading the result of the test) is
lymph node examination : A lymph node examination is a part of general examination. The locations of different lymph nodes such as cervical, submental, submandibular, supraclavicular, occipital and etc. that you must know for examination are shown in this video.
Blood Culture Collection : Blood culture is a very common test which is done in laboratories. The procedure of taking blood samples for culture from a man and its essential equipment is demonstrated in this video.
