Allergic rhinitis allergic rhinitis also have asthma, allergic conjunctivitis, or atopic dermatitis. Allergic rhinitis is typically triggered by environmental allergens such as pollen, pet hair, dust, or mold. Inherited genetics and environmental exposures contribute to the development of allergies. Growing up on a farm and having multiple siblings decreases the risk. The underlying mechanism involves IgE antibodies attaching to the allergen and causing the release of inflammatory chemicals such as histamine from mast cells. Diagnosis is usually based on a medical history in combination with a skin prick test or blood tests for allergen-specific IgE antibodies. These tests, however, are sometimes falsely
Substance over form revenue recognition, sale and purchase agreements, etc. The key point of the concept is that a transaction should not be recorded in such a manner as to hide the true intent of the transaction, which would mislead the readers of a company's financial statements. There is widespread use of substance over form concept in accounting. Following are examples of the application of the concept in the International Financial Reporting Standards (IFRS). A lease might not transfer ownership of the leased property to the lessee. In some circumstances, the lessee might nevertheless be required to record the leased item as an