Related Concept Videos
01:26Pharmaceutical Poisoning: Potential Scenarios
Pharmaceutical poisoning can occur through various channels, impacting an estimated 2 million hospitalized patients in the U.S. annually with serious adverse drug responses. These scenarios encompass both therapeutic uses, such as drug toxicity, where even standard dosages can lead to severe central nervous system depression, and non-therapeutic exposures, including accidental ingestion by children, and environmental and occupational exposures.Unintentional poisonings often involve exploratory...
01:05Free-falling Bodies: Example
An object falling without any air resistance under the influence of gravitational force is said to be in free-fall. For free-falling bodies, the acceleration due to gravity is constant, irrespective of their mass. Free-fall is experienced not only by objects falling downward, but also by all objects whose motion is influenced by gravitational force alone. The dynamics of free-fall motion can be calculated using kinematic equations of motion, since free-fall acceleration is constant.
The...
The...
01:24Flail Chest-I
Overview of Flail Chest
Flail chest is a severe and potentially life-threatening condition characterized by the fracture of three or more adjacent ribs in multiple places. It is most commonly caused by direct impacts and trauma, such as motor vehicle accidents or injuries from a steering wheel impact. It can also occur due to falls in elderly individuals with osteoporosis, or assaults involving sharp objects.
Pathophysiology
The pathophysiology of flail chest is complex, involving fractures of...
Flail chest is a severe and potentially life-threatening condition characterized by the fracture of three or more adjacent ribs in multiple places. It is most commonly caused by direct impacts and trauma, such as motor vehicle accidents or injuries from a steering wheel impact. It can also occur due to falls in elderly individuals with osteoporosis, or assaults involving sharp objects.
Pathophysiology
The pathophysiology of flail chest is complex, involving fractures of...
01:07Free-falling Bodies: Introduction
All objects, neglecting air resistance, fall with the same acceleration towards the Earth's center due to the force exerted by the Earth's gravity. This experimentally determined fact is unexpected because we are so accustomed to the effects of air resistance and friction that we expect light objects to fall slower than heavier ones. People believed that a heavier object had a greater acceleration when falling until Galileo Galilei (1564–1642) proved otherwise. We now know this is not the case.
02:09Bystander Effect
The discussion of bullying highlights the problem of witnesses not intervening to help a victim. This is a common occurrence, as the following well-publicized event demonstrates. In 1964, in Queens, New York, a 19-year-old woman named Kitty Genovese was attacked by a person with a knife near the back entrance to her apartment building and again in the hallway inside her apartment building. When the attack occurred, she screamed for help numerous times and eventually died from her stab wounds.
01:14Prevention of Further Absorption of Poison
In cases of acute poisoning, the primary objective is to prevent further absorption of the toxic substance into the body. Immediate interventions using various decontamination techniques targeting the gastrointestinal (GI) tract can achieve this. Decontamination is crucial to prevent poison from entering the systemic circulation, which involves washing affected areas with water and mild soap and removing contaminated clothing. Once external decontamination is done, attention must be turned to...
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08:05
Design and Analysis for Fall Detection System Simplification
Published on: April 6, 2020
[Child falls from windows, an avoidable tragedy].
Anne Duhamel1, Bertrand Chevallier
1Hôpital Ambroise-Paré, service urgences pédiatriques, 92100 Boulogne-Billancourt, France.
La Revue Du Praticien
|March 26, 2009
Summary
Accidental falls from height are a serious risk for young children, especially those from disadvantaged backgrounds. Constant supervision and preventing unsupervised access to openings are crucial for child safety.
Area of Science:
- Pediatrics
- Public Health
- Injury Prevention
Context:
- Accidental falls from height pose significant medical risks to young children.
- These incidents disproportionately affect children under five from socially deprived families.
- Known circumstances highlight a gap in current safety regulations.
Purpose:
- To emphasize the critical need for active prevention strategies against falls from height in young children.
- To underscore the importance of continuous child supervision.
- To advocate for enhanced safety measures in homes with potential fall hazards.
Summary:
- Falls from height result in severe medical outcomes for children under five.
- Risk factors include social deprivation and lack of adequate supervision.
- Current legal frameworks are insufficient, necessitating proactive safety interventions.
Impact:
- Highlights the vulnerability of young children to falls from height.
- Stresses the importance of parental vigilance and environmental safety.
- Informs public health policy regarding child injury prevention and home safety regulations.