Sneeze

Rhinitis is characterized by nasal stuffiness with partial or full obstmction, and itching of the nose, eyes, palate, or pharynx, sneezing, and rhinorrhoea. If left untreated it can lead to more serious respiratory diseases such as sinusitis or asthma. Although several types of dmgs are available for treatment, nasal spray topical corticosteroids are widely regarded as the reference standard in rhinitis therapy (250). 

Practical 2-hydroxy-3-methoxyben2aldehyde (Eastman Kodak Company) was used in this preparation. Care should be taken when working with this material as its vapors are irritating and will cause sneezing. 

The respiratory system has several mechanisms for removing deposited particles (8). The walls of the nasal and tracheobronchial regions are coated with a mucous fluid. Nose blowing, sneezing, coughing, and swallowing... 

Odors are perceived via the olfactory system, which is composed of two organs in the nose the olfactory epithelium, a very small area in the nasal system, and the trigeminal nerve endings, which are much more widely distributed in the nasal cavity (11). The olfactory epithelium is extremely sensitive, and humans often sniff to bring more odorant in contact with this area. The trigeminal nerves initiate protective reflexes, such as sneezing or interruption of irrhalation, with exposure to noxious odorants. 

Health Hazards Information - Recommended Personal Protective Equipment Dust mask and gloves Symptoms Following Exposure Inhalation of dust causes irritation of nose and throat, coughing, and sneezing. Ingestion causes mild irritation of mouth. Contact with eyes causes irritation General... 

Nuisance dusts Any dust that creates a nuisance, rather than being a health risk, such as dusts that cause sneezing, coughing, eye irritation, etc. 

Niese-fieber, n. hay fever, -mittel, n. aternuta tive, sternutator, sneeze-provoking agent, nieseu. v.i. sneeze. 

Nies-gas, n. (Mil.) sneeze gas. -kraut, n. sneezewort (Achillea ptarmica). -wurz, -wurzelj /.-hellebore. 

Reiz-gas, n. irritant gas, Mil.) tear gas or sneeze gas. -geschoss, n. irritant gas projectile. -gift, n. irritant poison, -kerze, /. Mil.) irritant candle, -korper, m. irritant substance, Mil.) lacrimator. reizloa, a. nonirritant, nonatimulating unattractive, insipid. 

Human activity such as coughing and sneezing wet or moist walls, ceilings, carpets, and furniture poorly maintained humidifiers, dehumidifiers, and air conditioners bedding household pets. 

Some particles and fibers may be generated by indoor equipment (e.g. copy machines and printers). Mechanical abrasion and air motion may cause particle release from indoor materials. Particles are also produced by people, e.g., skin flakes are shed and droplet nuclei are generated from sneezing and coughing. Some particles may contain toxic chemicals. 

Care must be taken throughout to prevent loss of the product by volatilization. Furthermore, the vapors should not be allowed to come into contact with the nasal passages, as violent sneezing is produced. 

Muscle spasm, fever, nausea, vomiting, kicking movements, weakness, depression, body aches, weight loss, severe backache, abdominal and leg pains, hot and cold flashes, insomnia, repetitive sneezing, increased blood pressure, respiratory rate, and heart rate... 

This important formula, which can be derived more formally from the laws of thermodynamics, applies when any change takes place at constant pressure and temperature. Notice that, for a given enthalpy change of the system (that is, a given output of heat), the entropy of the surroundings increases more if their temperature is low than if it is high (Fig. 7.16). The explanation is the sneeze in the street analogy mentioned in Section 7.2. Because AH is independent of path, Eq. 10 is applicable whether the process occurs reversibly or irreversibly. 

Respiratory drive and rhythm are depressed by barbiturates. Coughing, sneezing, hiccupping, and laryngospasm may occur during anesthesia with barbiturates. Sedative ot hypnotic doses of barbiturates teduce heatt tate and blood pressure to levels found in normal sleep. Anesthetic doses produce more pronounced effects. Barbiturates cross the placenta when used in labor, they can cause respiratoty depression in neonates. Anesthetic doses dectease force and frequency of uterine contractions among pregnant women. 

Rhinitis (sneezing, rhinorrhea) Erythema multiforme minor... 

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