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Documentation of Nursing Diagnosis01:10

Documentation of Nursing Diagnosis

The nurse documents nursing diagnoses and enters them into the patient record. The identified patient's nursing diagnosis is either written out with a plan of care or entered into the electronic health record.
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters assessment...
Types of Errors: Detection and Minimization01:12

Types of Errors: Detection and Minimization

Error is the deviation of the obtained result from the true, expected value or the estimated central value. Errors are expressed in absolute or relative terms.
Absolute error in a measurement is the numerical difference from the true or central value. Relative error is the ratio between absolute error and the true or central value, expressed as a percentage.
Errors can be classified by source, magnitude, and sign. There are three types of errors: systematic, random, and gross.
Systematic or...
Errors In Hypothesis Tests01:14

Errors In Hypothesis Tests

When performing a hypothesis test, there are four possible outcomes depending on the actual truth (or falseness) of the null hypothesis and the decision to reject or not.
Hindsight Biases01:12

Hindsight Biases

Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now?
Censoring Survival Data01:09

Censoring Survival Data

Survival analysis is a statistical method used to analyze time-to-event data, often employed in fields such as medicine, engineering, and social sciences. One of the key challenges in survival analysis is dealing with incomplete data, a phenomenon known as "censoring." Censoring occurs when the event of interest (such as death, relapse, or system failure) has not occurred for some individuals by the end of the study period or is otherwise unobservable, and it might have many different reasons...
Errors occurring during blood pressure monitoring01:25

Errors occurring during blood pressure monitoring

Blood pressure monitoring is a crucial clinical procedure in diagnosing and managing various cardiovascular conditions. Despite its significance, the accuracy of blood pressure measurements can be compromised by multiple factors, potentially leading to either falsely high or low readings. These inaccuracies are critical as they can significantly impact patient care. So, it is vital to understand these challenges deeply and adopt strategic approaches to minimize errors.
Several factors...

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Related Experiment Video

Updated: May 20, 2026

Closure of a Patent Foramen Ovale (PFO): An Intervention Sequence
10:52

Closure of a Patent Foramen Ovale (PFO): An Intervention Sequence

Published on: December 23, 2022

Premature diagnostic closure: an avoidable type of error.

M Vázquez-Costa1, A M Costa-Alcaraz

  • 1Grupo de Investigación en Bioética de la Universidad de Valencia (GIBUV), Valencia, Spain. vazquezcosta@gmail.com

Revista Clinica Espanola
|July 24, 2012
PubMed
Summary

Clinical diagnosis relies on interviews, but cognitive shortcuts, like premature closure, often lead to errors, especially under pressure. Recognizing these shortcuts is key to improving diagnostic accuracy and patient safety.

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Area of Science:

  • Cognitive psychology
  • Clinical reasoning
  • Medical diagnosis

Background:

  • Effective clinical interviews are crucial for accurate diagnosis.
  • Cognitive psychology highlights human error in complex decision-making, particularly in diagnosis with limited time or resources.
  • Cognitive shortcuts are a primary cause of clinical reasoning failures.

Purpose of the Study:

  • To identify cognitive shortcuts that lead to diagnostic errors.
  • To understand the role of premature closure in diagnostic mistakes.
  • To propose strategies for reducing cognitive errors in clinical practice.

Main Methods:

  • Review of cognitive psychology principles related to decision-making.
  • Analysis of common cognitive shortcuts in clinical reasoning.
  • Identification of premature closure as a significant factor in diagnostic errors.

Main Results:

  • Cognitive shortcuts, such as premature closure, are predictable causes of diagnostic errors.
  • Awareness of these shortcuts is the first step toward error prevention.
  • Strategies can be learned to mitigate the impact of cognitive biases.

Conclusions:

  • Diagnostic errors are often rooted in cognitive shortcuts.
  • Understanding and identifying cognitive shortcuts are essential for improving diagnostic accuracy.
  • Implementing strategies to avoid or minimize cognitive errors can enhance patient safety.