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Biomedical subjects

G McCoy

Publications and source records attributed to G McCoy.

32 records · Page 2Linked to original sources
PubMed1992

Cardiopulmonary resuscitation during pregnancy.

Cardiopulmonary arrest during pregnancy, although relatively rare, poses a unique challenge to the obstetric nurse. Resuscitation measures attempt to restore maternal hemodynamic stability and promote fetal well-being. Prognosis is improved when those caring for such women possess the knowledge and skills necessary to implement basic and advanced resuscitation protocols. This chapter reviews significant physiologic alterations in pregnancy that have an impact on resuscitation and cardiopulmonary resuscitation (CPR) algorithms for selected pulseless rhythms. As critical care capabilities continue to develop within obstetric units, it is reasonable to predict that obstetric nurses will face this challenge with increasing frequency.

Cardiopulmonary Resuscitation↗
PubMed1983

Limited surgical intervention in the prune belly syndrome.

Experience with 16 males with prune belly syndrome reveals that half have done well without any surgical treatment. The authors felt that two patients had unnecessary loop cutaneous ureterostomies--and inappropriate operation for these children. Urethral obstruction was found in two boys. Four neonates died of severe renal dysplasia. Although the distal ureters are dilated, they adequately conduct urine and seldom need shortening, tailoring, and reimplantation.

Adult↗
PubMed1982

Influence of chronic ethanol consumption on the metabolism and carcinogenicity of tobacco-related nitrosamines.

The effect of chronic ethanol consumption by Syrian golden hamsters (SGH) on the carcinogenicity and target tissue metabolism of N-nitroso-pyrrolidine (NPYR) and N'-nitrosonornicotine (NNN) has been examined. Ethanol-consuming hamsters treated with NPYR developed more nasal cavity and tracheal tumours than controls. Ethanol consumption did not affect the carcino-genicity of NNN. When the metabolism of NPYR and NNN by isolated tracheal rings was examined, it was observed that tracheal rings isolated from ethanol-consuming SGH metabolized NPYR at a higher rate than similar preparations from control animals. In contrast, no differences in the rates of metabolism of NNN were observed.

Alcoholism↗