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 smear, also called a Pap test, is a procedure to test for cervical cancer in women. A Pap smear involves collecting cells from your cervix â the lower, narrow end of your uterus that's at the top of your vagina. Detecting cervical cancer early with a Pap smear gives you a greater chance at a cure. A Pap smear can also detect changes in your cervical cells that suggest cancer may develop in the future. Detecting these abnormal cells early with a Pap smear is your first step in halting the possible development of cervical cancer. 1  Why it's done.