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Related Concept Videos

Nursing Diagnosis01:22

Nursing Diagnosis

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Following assessment, a nursing diagnosis is the next step in the nursing process. It begins after the nurse has collected and recorded the patient data. The purpose of diagnosing is to identify how the client responds to actual or potential health processes, identify factors that bestow or that cause health problems, the etiologies, and identify resources or strengths the individual, group, or community can draw on to prevent or resolve problems.
The nursing diagnosis focuses on evidence-based...
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Formulating and Validating Nursing Diagnosis I01:26

Formulating and Validating Nursing Diagnosis I

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A nursing diagnosis is written when the nurse recognizes a cluster of essential patient data indicating health problems treated with independent nursing interventions. The standardized terminologies of a nursing diagnosis help nurses identify and treat patients' problems. Every electronic health record that uses nursing diagnosis must employ standard diagnostic terminology. Developing an efficient, individualized care plan begins with accurate nursing diagnoses.
There are thirteen domains...
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Documentation of Nursing Diagnosis01:10

Documentation of Nursing Diagnosis

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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...
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Formulating and Validating Nursing Diagnosis II01:25

Formulating and Validating Nursing Diagnosis II

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Nursing diagnoses represent a problem validated by major defining characteristics. There are four categories of nursing diagnoses: problem-focused, risk, health promotion or wellness, and syndrome. The anatomy of a nursing diagnosis includes three components: problem statement or diagnostic label, defining characteristics, and related factors.
Risk nursing diagnoses represent clinical judgments of an individual, family, or community more vulnerable to developing the health problem than others...
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Diabetes: Symptoms, Diagnosis, and Complications01:15

Diabetes: Symptoms, Diagnosis, and Complications

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For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
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Role of Communication in the Nursing Process I: Assessment and Diagnosis01:25

Role of Communication in the Nursing Process I: Assessment and Diagnosis

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The nursing process uses scientific reasoning, problem-solving, and critical thinking to guide nurses in providing patients with appropriate care. This process is a systematic approach to recognize, avoid, and treat current or potential health issues while promoting the patient's well-being.
The nursing process considers the patient's emotional and physical well-being. The process can be repeated or stopped at any point if judged essential. Assessment is the first step in the nursing...
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Basophil Activation Test for Allergy Diagnosis
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Basophil Activation Test for Allergy Diagnosis

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Laboratory tests for allergy diagnosis.

E Savi1, S Peveri1, C Cavaliere2

  • 1Departmental Unit of Allergology, Guglielmo da Saliceto Hospital, Piacenza, Italy.

Journal of Biological Regulators and Homeostatic Agents
|March 20, 2018
PubMed
Summary
This summary is machine-generated.

Highly purified allergenic molecules improve diagnosis of IgE sensitization, distinguishing true from false polysensitization. In vitro tests help identify specific allergies for better treatment and anaphylaxis risk management.

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Area of Science:

  • Allergy and Immunology
  • Molecular Diagnostics

Background:

  • Diagnosis of IgE sensitization has advanced with purified natural and recombinant single allergenic molecules.
  • Distinguishing true from false polysensitization is crucial for effective allergy management.

Purpose of the Study:

  • To highlight the value of identifying specific IgE against cross-reactive and genuine allergenic molecules.
  • To emphasize the role of in vitro tests in recognizing patients with genuine molecule sensitization and evaluating sensitization spread in childhood for optimal treatment.
  • To underscore the importance of detecting pan-allergen sensitization for managing anaphylaxis risk and identifying occupational allergies.

Main Methods:

  • Utilizing highly purified natural and recombinant single allergenic molecules for diagnostic testing.
  • Employing in vitro tests to assess specific IgE sensitization against various allergenic molecules.
  • Comparing in vitro test sensitivity with skin prick tests (SPT) for diagnosing IgE sensitization.

Main Results:

  • Identification of specific IgE to cross-reacting molecules (e.g., profilin, lipid transfer proteins) and genuine molecules provides diagnostic added value.
  • In vitro tests aid in identifying patients with genuine molecule sensitization causing allergic diseases.
  • In vitro tests offer insights into the spread of sensitization in childhood, crucial for treatment selection and immunotherapy.

Conclusions:

  • Highly purified allergenic molecules and in vitro testing significantly enhance the diagnosis of IgE sensitization.
  • These advanced diagnostic approaches allow for precise identification of allergens, enabling tailored treatment strategies and improved patient outcomes.
  • Understanding sensitization to specific molecules is vital for managing anaphylaxis, occupational allergies, and guiding allergen immunotherapy decisions.