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A CT scan showing evidence of the nasal cycle: the more patent airway is on the right of the image, the swollen turbinates congesting the left. The nasal cycle is the subconscious [1] [2] alternating partial congestion and decongestion of the nasal cavities in humans and other animals. This results in greater airflow through one nostril with ...
Infant respiratory distress syndrome (IRDS), also known as surfactant deficiency disorder (SDD), [2] and previously called hyaline membrane disease (HMD), is a syndrome in premature infants caused by developmental insufficiency of pulmonary surfactant production and structural immaturity in the lungs.
Symptoms of an allergic reaction to cats range from mild to severe, and include: swollen, red, itchy, and watery eyes (allergic conjunctivitis); nasal congestion, itchy nose, sneezing (allergic rhinitis or "hay fever"); ear pain similar to pain caused by an ear infection; sore throat or itchy throat; coughing and wheezing; [8] hives or rash on ...
Typical signs in dogs include sneezing, nasal discharge, bleeding from the nose, and ulcerations of the nose. [23] Pythiosis is a disease caused by a water mould of the genus Pythium, P. insidiosum. It occurs primarily in dogs and horses, but can also affect humans. In dogs it affects the gastrointestinal system and lymph nodes, and rarely the ...
Nasal obstruction characterized by insufficient airflow through the nose can be a subjective sensation or the result of objective pathology. [10] It is difficult to quantify by subjective complaints or clinical examinations alone, hence both clinicians and researchers depend both on concurrent subjective assessment and on objective measurement of the nasal airway.
Raising a dog can somewhat prepare you for the responsibilities of parenthood, but even your relationship with your pup will change when your baby is born. Many dog owners, like new mom ...
According to WREG Channel 3 News, the Streetdog Foundation has raised over $14,000 for the mother dog and her pups, and one generous dog lover has offered to match donations up to $15,000.
Choanal atresia is caused by problems with the development of the nasal cavity and the palate. Development begins with neural crest cells. Frontonasal processes fold, forming nasal placodes (nasal pits). The nasobuccal membrane must rupture in places to form the choanae. A number of theories exist as to how this developmental process causes ...