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.
Pap test. The Papanicolaou test (abbreviated as Pap test, known earlier as Pap smear, cervical smear, or smear test) is a method of cervical screening used to detect potentially pre-cancerous and cancerous processes in the cervix (opening of the uterus or womb).n the United States, Pap smear screening is recommended starting around 21 years of age until the age of 65. Guidelines on frequency vary from every three to five years. If results are abnormal, and depending on the nature of the abnormality, the test may need to be repeated in six to twelve months.