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Review of Case Materials
Reviews records, documents, testimony, data, and other relevant materials and consults with counsel regarding technical issues related to the matter.
Provide Expert Analysis
Applies specialized knowledge and experience to evaluate the technical or professional issues involved.
Form Expert Opinions
Develops independent, supportable opinions based on the available evidence and relevant standards.
Prepare Expert Reports
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Spirometry measures expiratory airflow and the amount of air a person can forcefully exhale. Comparing results before and after a bronchodilator can show whether airflow improves after medication that opens the airways, providing evidence of variable airflow limitation. A lack of significant bronchodilator responsiveness on a single test does not by itself exclude asthma, so repeat spirometry, peak-flow variability, bronchoprovocation testing, symptoms, and other clinical findings may also be considered.
Symptoms may be compared with exposure to pollen, animals, smoke, workplace substances, exercise, respiratory infections, or other suspected triggers. Exposure histories, allergy testing, medical visits, medication use, and symptom patterns during and away from the suspected environment may help establish whether a particular exposure is associated with worsening asthma. These findings should be interpreted alongside objective testing and other possible causes of the symptoms.
An asthma expert may compare the pattern and variability of wheezing, coughing, chest tightness, and shortness of breath with pulmonary function testing, treatment response, medical history, and symptom timing. Other possibilities may include respiratory infections, inducible laryngeal obstruction or vocal cord dysfunction, other pulmonary disorders, cardiac disease, or non-respiratory causes. The overall clinical pattern and objective findings help determine which explanation is best supported.
Emergency and hospital records may document respiratory rate, oxygen saturation, lung examination findings, peak-flow or spirometry results when obtainable, medications administered, respiratory support, and response to treatment. Earlier records may also provide information about baseline asthma control, previous exacerbations, maintenance medications, rescue-medication use, and prior emergency or hospital care.
Prepares clear, well-supported expert reports outlining methodology, analysis, findings, and opinions.
Provide Deposition Testimony
Explains findings and opinions under oath and responds to questioning during deposition testimony.
Testify in Court
Presents specialized findings and opinions clearly to judges, juries, arbitrators, or other decision-makers.
Age affects how asthma symptoms and lung function can be assessed, especially in younger children who may be unable to perform reproducible spirometry. The clinical history may therefore place greater emphasis on recurrent symptom patterns, response to treatment, respiratory infections, allergy history, activity limitations, medication use, and previous urgent-care or hospital visits. In children who can reliably perform lung function testing, spirometry and other objective measurements can provide additional diagnostic information.
