Medicine and Health Sciences Commons^™

A Study Of The Environmental Aspects Of Schistosomiasis In Libya, Abubaker I. Swehli

Dissertations

Schistosomiasis is a serious disease in humans. Two species of schistosome, Schistosoma mansoni and Schistosoma haematobium, organisms that cause the disease, parasitize humans in Libya. Schistosomes require aquatic snails in their life cycle. The purpose of this study was to investigate the environmental and the host relationships of the disease in the three regions of Libya where the disease is found. These relationships include:

1) Analyses of the physical-chemical characteristics of the aquatic habitat.

2) Collection of snails to determine: a) the kind of snail species and th e ir abundance; and b) the cercarial infestation rates.

3) Infection rates …

The Effect Of A Cardiac Education Program On The Knowledge, Stress, And State Anxiety Levels Of First Time Post Myocardial Infarction Patients In A Post Coronary Care Unit, Jeanine L. Johns

Nursing Theses & Dissertations

The effect of a cardiac education program in terms of changes in knowledge, state anxiety and stress were examined for persons suffering a myocardial infarction for the first time. In addition, the relationship between stress and trait anxiety and changes in knowledge and state anxiety were examined. A sample of 20 patients were selected from two medium sized hospitals in Southeastern Virginia. Statistically significant differences at the .01 level were found between the means of the pretest and posttest scores of the experimental group for knowledge and state anxiety using the t test for dependent groups. The same test showed …

The Existence And Nature Of Hypothyroidism In Reproductively Inhibited Prairie Deermice (Peromyscus Maniculatus Bairdi) From Laboratory Populations, John Mathews Pitman

Dissertations, Theses, and Masters Projects

No abstract provided.