Medicine and Health Sciences Commons^™

An Analysis Of Risk Factors Associated With High Rates Of Cesarean Births In Three Selected Northeast Tennessee Hospitals., Karen Stewart-Hall

Electronic Theses and Dissertations

This study consists of an analysis of hospital discharge data from three Northeast Tennessee hospitals to identify maternal demographic factors that may be linked to higher rates of cesarean sections in this region of Appalachia. Maternal age, race, insurance status, length of stay, and birth weight were evaluated to identify regional trends in the prevalence of these factors over a two-year period.

There were 1,678 (23.3%) singleton live births by cesarean section of which 7.6% were repeat cesarean section deliveries. Less than one percent of the 7,181 births were vaginal births after cesarean (VBAC) delivery. Overall, insurance and maternal age …

Characterization Of 50s Ribosomal Subunit Assembly Inhibition In Erythromycin Treated Escherichia Coli Cells., Jerry Edward Usary

Electronic Theses and Dissertations

Erythromycin has long been recognized for its ability to inhibit protein synthesis by interfering with mRNA translation on the bacterial ribosome. We have recently shown that erythromycin also inhibits the assembly of the 50S ribosomal subunit in growing bacterial cells. The nature of this assembly inhibition has been investigated using ³H-uridine pulse-chase labeling of control and erythromycin treated E. coli cells.

Subunit assembly was examined by sucrose gradient centrifugation of labeled cell lysates. Normal assembly kinetics of subunit assembly were observed in control cells at 37°C. Formation of the 30S subunit was completed by 7.5 minutes and assembly of …

Supervisory Feedback In Speech-Language Pathology: Preferences And Practices., Janet Michelle Gurley

Electronic Theses and Dissertations

Research in the area of clinical supervision has historically been limited, especially in the field of speech-language pathology. Furthermore, those few studies that do exist were primarily published during the decade of the 1980's. Clinical supervision, and specifically its critical component of supervisory feedback, is crucial to all clinical training programs. However, supervision research only mentions the topic of supervisory feedback and neglects the relationship between supervisory feedback preferences and actual supervisory practices. This study was designed to identify and compare supervisor and supervisee preferences and perceptions regarding supervisory feedback, to relate these preferences to a continuum-based model of clinical …

Perceived Barriers To The Teaching Of Critical Thinking Skills By Nursing Faculty In Generic Bsn Programs In Tennessee, Renee C. Shell

Electronic Theses and Dissertations

Teaching critical thinking is a national education goal. The ability to think critically is considered an essential skill of nursing graduates and is a necessary component of competent nursing practice. Therefore, nursing programs must address critical thinking for accreditation. The literature reports that teachers in all areas of education are having difficulties infusing critical thinking teaching strategies into their current teaching practices and critical thinking is lacking in new nursing graduates. This research study sought to identify barriers to the implementation of critical thinking teaching strategies as perceived by nursing faculty in generic, BSN programs in Tennessee. Data were collected …