Nurse-physician communication concerning artificial nutrition or hydration (ANH) in patients with dementia: a qualitative study.

Aims and objectives. To explore nurses' experiences with nurse-physician communication during artificial nutrition or hydration (ANH) decision-making in hospitalised patients with dementia. Background.  Artificial nutrition or hydration decision-making often occurs in patients with dementia. Effective communication between professionals is extremely challenging in this population, because these patients are unable to communicate their treatment wishes. Design.  [...]

By |2017-05-21T03:19:10+00:00enero 31st, 2013|Documentos científicos, Mental health|Comentarios desactivados en Nurse-physician communication concerning artificial nutrition or hydration (ANH) in patients with dementia: a qualitative study.

Urine specific gravity in exercisers prior to physical training.

Urine specific gravity (USG) is used as an index of hydration status. Many studies have used USG to estimate pre-exercise hydration in athletes. However, very little is known about the pre-exercise hydration status of recreational exercisers. The purpose of the present study was to measure the pre-exercise USG in a large sample of recreational exercisers who attended 2 different fitness centers [...]

By |2017-05-21T03:19:09+00:00enero 31st, 2013|Assessment methodologies, Documentos científicos|Comentarios desactivados en Urine specific gravity in exercisers prior to physical training.

Promoting and maintaining healthy hydration in patients.

Fluid is essential for life and health. Nurses have an important role in helping patients maintain optimal levels of hydration, particularly in hospital or residential settings where access to fluid is less likely to be under the patient's control. This article describes the benefits of healthy hydration, outlines guidelines on fluid requirements for different patient [...]

By |2017-05-21T03:18:50+00:00enero 31st, 2013|Behaviour: knowledge, understanding and attitudes of the population, Documentos científicos|Comentarios desactivados en Promoting and maintaining healthy hydration in patients.

Effect of glycerol-induced hyperhydration on thermoregulation and metabolismduring exercise in heat.

This study examined the effect of glycerol ingestion on fluid homeostasis, thermoregulation, and metabolism during rest and exercise. Six endurance-trained men ingested either 1 g glycerol in 20 ml H2O x kg(-1) body weight (bw) (GLY) or 20 ml H2O x kg(-1) bw (CON) in a randomized double-blind fashion, 120 min prior to undertaking 90 min of steady state cycle exercise(SS) [...]

By |2017-05-21T03:18:33+00:00enero 31st, 2013|Body water content; body composition, Documentos científicos|Comentarios desactivados en Effect of glycerol-induced hyperhydration on thermoregulation and metabolismduring exercise in heat.

Effects of rehydration fluid temperature and composition on body weight retention upon voluntary drinking following exercise-induced dehydration.

The purpose of this study was to determine the effects of beverage temperature and composition on weight retention and fluid balance upon voluntary drinking following exercise induced-dehydration. Eight men who were not acclimated to heat participated in four randomly ordered testing sessions. In each session, the subjects ran on a treadmill in a chamber maintained [...]

By |2017-05-21T03:18:50+00:00enero 31st, 2013|Documentos científicos, Exercise and sport|Comentarios desactivados en Effects of rehydration fluid temperature and composition on body weight retention upon voluntary drinking following exercise-induced dehydration.

Effect of glycerol-induced hyperhydration on thermoregulatory and cardiovascular functions and endurance performance during prolonged cycling in a 25 degrees Cenvironment.

We compared the effect of glycerol-induced hyperhydration (GIH) to that of water-induced hyperhydration (WIH) on cardiovascular and thermoregulatory functions and endurance performance (EP) during prolonged cycling in a temperate climate in subjects consuming fluid during exercise. At weekly intervals, 6 trained male subjects ingested, in a randomized, double-blind, counterbalanced fashion, either a glycerol (1.2 g [...]

By |2017-05-21T03:19:09+00:00enero 31st, 2013|Assessment methodologies, Documentos científicos|Comentarios desactivados en Effect of glycerol-induced hyperhydration on thermoregulatory and cardiovascular functions and endurance performance during prolonged cycling in a 25 degrees Cenvironment.

Hydration, water intake and beverage consumption habits among adults.

Total water intake is seldom reported in dietary surveys and hydration status is rarely measured. Although adequate intake (AI) levels have been suggested by the European Food Safety Authority, the World Health Organization and the Institute of Medicine, uncertainties and confused messages abound regarding optimum intake. This paper reviews data on water intake internationally and [...]

By |2017-05-21T03:18:51+00:00enero 31st, 2013|Behaviour: knowledge, understanding and attitudes of the population, Documentos científicos|Comentarios desactivados en Hydration, water intake and beverage consumption habits among adults.

Biological variation and diagnostic accuracy of dehydration assessment markers.

BACKGROUND: Well-recognized markers for static (one time) or dynamic (monitoring over time) dehydration assessment have not been rigorously tested for their usefulness in clinical, military, and sports medicine communities. OBJECTIVE: This study evaluated the components of biological variation and the accuracy of potential markers in plasma, urine, saliva, and body mass (B(m)) for static and dynamic dehydration assessment. DESIGN: We studied 18 healthy volunteers (13 men and 5 [...]

By |2017-05-21T03:19:30+00:00enero 31st, 2013|Documentos científicos, Electrolytes, hyponatraemia|Comentarios desactivados en Biological variation and diagnostic accuracy of dehydration assessment markers.

Medical sports injuries in the youth athlete: emergency management.

As the number of youth sports participants continues to rise over the past decade, so too have sports related injuries and emergency department visits. With low levels of oversight and regulation observed in youth sports, the responsibility for safety education of coaches, parents, law makers, organizations and institutions falls largely on the sports medicine practitioner. [...]

By |2017-05-21T03:19:30+00:00enero 31st, 2013|Behaviour: knowledge, understanding and attitudes of the population, Documentos científicos|Comentarios desactivados en Medical sports injuries in the youth athlete: emergency management.