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Related Concept Videos

Chronic Obstructive Pulmonary Disease-V: Management01:29

Chronic Obstructive Pulmonary Disease-V: Management

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Managing Chronic Obstructive Pulmonary Disease (COPD) involves a multifaceted approach to reduce symptoms, prevent exacerbations, improve overall health status, and slow disease progression. Key strategies include lifestyle modifications, pharmacotherapy, supportive therapies, and, in some cases, surgery. Here is an overview of the primary COPD management strategies:
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Nursing management of Chronic Obstructive Pulmonary Disease (COPD) is crucial for providing thorough care and support to patients. Nurses play an integral role in this process through detailed assessment, careful planning, targeted interventions, and ongoing evaluation. Here's an overview of the critical steps in nursing management for COPD.
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Anatomy of the Intestines01:23

Anatomy of the Intestines

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Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
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The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
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Small Intestine01:15

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The small intestine is primarily responsible for digestion and nutrient absorption. It spans from the pyloric sphincter to the ileocecal valve and connects to the large intestine.
The small intestine is divided into three main sections - the duodenum, jejunum, and ileum. The duodenum, approximately 25 cm long, is nearest the stomach. It acts as a 'mixing bowl,' where chyme (partially digested food) blends with digestive enzymes from the pancreas and liver. The duodenum's unique...
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Large Intestine01:09

Large Intestine

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The large intestine is divided into three main regions: the cecum, colon, and rectum. Extending from the ileocecal valve to the anus, it frames the small intestine on three sides.
The ileocecal sphincter, a mucous membrane fold, guards the opening from the ileum to the large intestine. This valve permits material from the small intestine to pass into the large intestine. Attached to the ileocecal valve is the cecum. This small pouch, approximately 6 cm long, has a twisted, coiled tube known as...
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Chronic Obstructive Pulmonary Disease01:24

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COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
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Related Experiment Video

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A Mouse Model of Intestinal Partial Obstruction
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Intestinal Obstruction: Evaluation and Management.

Patrick Jackson1, Mariana Vigiola Cruz1

  • 1Medstar Georgetown University Hospital, Washington, DC, USA.

American Family Physician
|September 15, 2018
PubMed
Summary

Acute intestinal obstruction, a blockage in the bowel, requires prompt diagnosis and management. Treatment involves fluid resuscitation, decompression, and potentially surgery for severe cases.

Area of Science:

  • Gastroenterology
  • Surgical Gastroenterology

Background:

  • Acute intestinal obstruction is a common surgical emergency.
  • Mechanical blockage impairs intestinal content flow, leading to symptoms like pain, nausea, and vomiting.

Purpose of the Study:

  • To outline the diagnostic and management principles for acute intestinal obstruction.

Main Methods:

  • Review of clinical presentation, classic physical findings, and laboratory evaluation including CBC, metabolic panel, and lactate.
  • Utilization of imaging studies such as abdominal radiography and CT scans for diagnosis and treatment planning.
  • Description of nonoperative management strategies including IV fluids, nasogastric decompression, and bowel rest.

Main Results:

  • Common causes include adhesions, malignancy, and hernias.

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  • Key diagnostic findings include abdominal distension, tympany, and altered bowel sounds.
  • Management varies from conservative measures to surgical intervention based on obstruction severity and complications.

    • Conclusions:

    • Prompt diagnosis and management are crucial for favorable outcomes in acute intestinal obstruction.
    • Nonoperative management is indicated for uncomplicated cases, while surgical intervention is reserved for complications or treatment failures.