PREPOSITIONS. Prepositions are words which begin prepositional phrases. A prepositional phrase is a group of words containing a preposition, a noun or pronoun object of the preposition, and any modifiers of the object.A preposition sits in front of (is pre-positioned before) its object.The following words are the most commonly used prepositions: about.below.REPOSITIONS. Prepositions are words which begin prepositional phrases. A prepositional phrase is a group of words containing a preposition, a noun or pronoun object of the preposition, and any modifiers of the object.
5. Cancel. During a pap smear test, the instruments that are used include a speculum to open the vagina, a plastic spatula, a small brush and a microscope to view the cervical cells.Discover why pap tests should be done annually with help from a physician's assistant in this free video on pap tests.or the pap smear, this is the screening for cervical cancer that we recommend and it involves a speculum which is inserted into the vagina to open up this collapsed cavity so that we can reach the cervix which is at the end of the vaginal cavity.
A Pap test can find pre-cancerous cell changes of the cervix. Sometimes a Pap test is called a Pap smear. Pap tests are usually part of a regular pelvic exam. During a Pap test, your health care provider inserts a metal or plastic speculum into your vagina.