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Related Concept Videos

Assessing Body Temperature - Temporal Artery01:19

Assessing Body Temperature - Temporal Artery

Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer
Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.
Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.  
Step 3: Assess the patient's forehead...
Assessing Body Temperature - Oral01:14

Assessing Body Temperature - Oral

Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
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Instruct the patient to open their mouth and place...
Assessment of blood pressure in brachial artery(one-step method)01:15

Assessment of blood pressure in brachial artery(one-step method)

This procedural guide systematically measures blood pressure using an oscillometric digital sphygmomanometer, emphasizing accuracy, patient safety, and comfort.
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Assessing Body Temperature - Axilla01:14

Assessing Body Temperature - Axilla

Procedural Guide for Assessing Axillary Body Temperature using a Digital Thermometer:
Step 1: Perform hand hygiene and put on clean gloves to maintain infection control and prevent cross-contamination.
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Assessment of radial pulse01:11

Assessment of radial pulse

Assessment of Radial Pulse
The radial pulse, located at the wrist, is often the preferred site for assessing peripheral pulse because of its accessibility and dependability. The process of determining the radial pulse involves several steps:
Assessing Body Temperature - Rectal01:27

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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.
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Step 2: Position the patient in a side-lying position to better visualize the rectal...

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Psychophysiological Stress Assessment Using Biofeedback
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Published on: July 31, 2009

Biometric assessment.

Torvid Kiserud1, Synnøve Lian Johnsen

  • 1Fetal Medicine Unit, Department of Obstetrics & Gynecology, Haukeland University Hospital, NO-5021 Bergen, Norway. torvid.kiserud@kk.uib.no

Best Practice & Research. Clinical Obstetrics & Gynaecology
|July 28, 2009
PubMed
Summary
This summary is machine-generated.

Ultrasound measurements estimate fetal age, weight, and growth, but accuracy improves with averaging. Customized charts and longitudinal data offer better fetal growth assessment than standard ranges.

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Area of Science:

  • Medical imaging
  • Prenatal diagnostics
  • Fetal biometry

Background:

  • Ultrasound is crucial for assessing fetal age, weight, and growth.
  • Measurement errors in ultrasound are significant but can be mitigated by averaging repeat measures.
  • Current cross-sectional reference ranges are adequate for fetal weight at a given gestational age but not for tracking growth over time.

Purpose of the Study:

  • To evaluate the utility of ultrasound in fetal biometry.
  • To compare the effectiveness of different reference ranges for fetal assessment.
  • To highlight the importance of customized and longitudinal data for accurate fetal growth evaluation.

Main Methods:

  • Utilizing ultrasound for serial fetal measurements.
  • Employing customized fetal weight charts adjusted for maternal and fetal factors.
  • Developing and applying longitudinal reference ranges for individual fetal growth assessment.
  • Implementing quality control for measurement accuracy.

Main Results:

  • Averaging repeat ultrasound measurements effectively reduces random error.
  • Customized fetal weight charts improve the appropriate classification of fetal weight.
  • Longitudinal reference ranges, based on initial measurements, provide conditional assessments for individual fetal growth.
  • Conditional ranges are narrower and skewed towards the initial measurement, especially for smaller fetuses.

Conclusions:

  • Accurate fetal growth assessment necessitates serial measurements and longitudinal reference ranges.
  • Customized charts and individualized growth parameters enhance the precision of fetal evaluation.
  • Quality control measures are essential for the reliable application of these methods in local populations.