A majority of cells observed in a normal vaginal smear are, not surprisingly, vaginal epithelial cells. In addition, varying numbers of leukocytes, erythrocytes and bacteria are usually evident, and small numbers of other contaminating cells and microorganisms are sometimes observed.
The total list price for in-state Pennsylvania residents to go to Penn State is $19,354 for the 2015/2016 academic year. Out-of-state students who don't possess Pennsylvania residence can expect a one year cost of $33,186.
Part-Time Per-Credit Costs. The per-credit-hour charge for part-time undergraduate students at Harrisburg University of Science and Technology in 2015 - 2016 was $1,000. Typically, college classes consist of 3 or 4 credits, bringing the cost per class to $3,000 or $4,000. At many colleges, full-time tuition kicks in at around 12 credit hours.