Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Assessing Body Temperature - Rectal01:27

Assessing Body Temperature - Rectal

12.3K
Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading.
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...
12.3K
Measurement: Standard Units03:38

Measurement: Standard Units

80.9K
Every measurement provides three kinds of information: the size or magnitude of the measurement (a number), a standard of comparison for the measurement (a unit), and an indication of the uncertainty of the measurement. While the number and unit are explicitly represented when a quantity is written, the uncertainty is an aspect of the errors in the measurement results.
80.9K
Electrical Current01:10

Electrical Current

7.2K
Electrical current is defined as the rate at which charge flows. When there is a large current present, such as that used to run a refrigerator, a large amount of charge moves through the wire in a small amount of time. If the current is small, such as that used to operate a handheld calculator, a small amount of charge moves through the circuit over a long period of time. The SI unit for current is the ampere (A), named for the French physicist André-Marie Ampère (1775–1836).
7.2K
Standard Enthalpy of Formation02:37

Standard Enthalpy of Formation

49.3K
Enthalpy changes are typically tabulated for reactions in which both the reactants and products are at the same conditions. A standard state is a commonly accepted set of conditions used as a reference point for the determination of properties under other different conditions. For chemists, the IUPAC standard state refers to materials under a pressure of 1 bar and solutions at 1 M and does not specify a temperature. Many thermochemical tables list values with a standard state of 1 atm. Because...
49.3K
Standard Electrode Potentials03:02

Standard Electrode Potentials

50.4K
On comparing the reactivity of silver and lead, it is observed that the two ionic species, Ag+ (aq) and Pb2+ (aq), show a difference in their redox reactivity towards copper: the silver ion undergoes spontaneous reduction, while the lead ion does not. This relative redox activity can be easily quantified in electrochemical cells by a property called cell potential. This property is commonly known as cell voltage in electrochemistry, and it is a measure of the energy which accompanies the charge...
50.4K
Calculating Standard Free Energy Changes02:49

Calculating Standard Free Energy Changes

25.6K
The free energy change for a reaction that occurs under the standard conditions of 1 bar pressure and at 298 K is called the standard free energy change. Since free energy is a state function, its value depends only on the conditions of the initial and final states of the system. A convenient and common approach to the calculation of free energy changes for physical and chemical reactions is by use of widely available compilations of standard state thermodynamic data. One method involves the...
25.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Colorectal Surgery Education in 2040.

Clinics in colon and rectal surgery·2026
Same author

Real-time bowel perfusion monitoring with FUJIFILM ELUXEO® VISION endoscopic imaging system in colorectal surgery.

Surgical endoscopy·2025
Same author

Trends for the Surgical Management of Rectal Prolapse in the Elderly: A Contemporary Analysis of the National Quality Improvement Program.

Diseases of the colon and rectum·2025
Same author

Mechanically Powered Negative Pressure Dressing Enhances Surgical Incision Cosmesis: A Randomized Trial.

Plastic and reconstructive surgery. Global open·2025
Same author

Mechanically powered negative pressure dressing reduces surgical site infection after stoma reversal.

Surgery open science·2025
Same author

How do they measure up: Assessing the height of rectal cancer with digital rectal exam, endoscopy, and MRI<sup>,</sup>.

Surgery in practice and science·2025

Related Experiment Video

Updated: Feb 6, 2026

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
04:55

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children

Published on: September 11, 2018

11.3K

Rectal foreign bodies: what is the current standard?

Kyle G Cologne1, Glenn T Ault

  • 1Division of Colon and Rectal Surgery, Department of Surgery, The University of Southern California, Los Angeles, California.

Clinics in Colon and Rectal Surgery
|December 3, 2013
PubMed
Summary

Managing rectal foreign bodies requires careful examination, suspicion for perforation, and nonoperative removal strategies. Close follow-up is essential to detect delayed complications like perforation.

Keywords:
endoscopyrectal foreign bodiesrectal perforationrectal repairrectal traumatransanal approach

More Related Videos

Candida albicans Biofilm Development on Medically-relevant Foreign Bodies in a Mouse Subcutaneous Model Followed by Bioluminescence Imaging
08:31

Candida albicans Biofilm Development on Medically-relevant Foreign Bodies in a Mouse Subcutaneous Model Followed by Bioluminescence Imaging

Published on: January 27, 2015

13.5K
Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance
14:09

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Published on: March 21, 2013

21.9K

Related Experiment Videos

Last Updated: Feb 6, 2026

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
04:55

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children

Published on: September 11, 2018

11.3K
Candida albicans Biofilm Development on Medically-relevant Foreign Bodies in a Mouse Subcutaneous Model Followed by Bioluminescence Imaging
08:31

Candida albicans Biofilm Development on Medically-relevant Foreign Bodies in a Mouse Subcutaneous Model Followed by Bioluminescence Imaging

Published on: January 27, 2015

13.5K
Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance
14:09

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Published on: March 21, 2013

21.9K

Area of Science:

  • Colorectal surgery
  • Trauma management
  • Gastroenterology

Background:

  • Rectal foreign bodies present unique challenges in colorectal trauma.
  • Standardized approaches are often lacking for these cases.

Purpose of the Study:

  • To outline a comprehensive approach for managing rectal foreign bodies.
  • To emphasize early detection and nonoperative strategies.

Main Methods:

  • Detailed patient history and physical examination.
  • High index of suspicion for rectal perforation.
  • Creative nonoperative removal techniques.
  • Short-term follow-up protocols.

Main Results:

  • Nonoperative management is feasible for many rectal foreign body cases.
  • Timely diagnosis of perforation is critical.
  • Effective removal strategies can prevent surgical intervention.

Conclusions:

  • A systematic approach to rectal foreign bodies improves patient outcomes.
  • Nonoperative management and vigilant follow-up are key.
  • Early recognition of perforation prevents severe complications.