yawning is infectious

См. также в других словарях:

• Yawn — Yawning redirects here. For the fish species, see Yawning (fish). Joseph Ducreux pandiculating; self portrait ca. 1783 A yawn is a reflex of simultaneous inhalation of air and stretching of the eardrums, followed by exhalation of breath. P …   Wikipedia

• scordinema — Heaviness of the head with yawning and stretching, occurring as a prodrome of an infectious disease. [G. skordinema, yawning] …   Medical dictionary

• Sneeze — A sneeze (or sternutation) is a semi autonomous, convulsive expulsion of air from the lungs, most commonly caused by foreign particles irritating the nasal mucosa. Sneezing can further be triggered through sudden exposure to bright light, a… …   Wikipedia

• Muhammad ibn Zakariya al-Razi — Al Razi redirects here. For the Islamic theologian and philosopher, see Fakhr al Din al Razi. For other uses, see Razi (disambiguation). Muhammad ibn Zakariyā Rāzī Razi was the preeminent pharmacist and physician of his time. Full name Muhammad… …   Wikipedia

• Opioid dependence — Opioid dependency Classification and external resources ICD 10 F11.2 …   Wikipedia

• Heroin — Not to be confused with heroine. For other uses, see Heroin (disambiguation). Heroin …   Wikipedia

• Methadone — Phy redirects here. For the abbreviation for the physical layer of the OSI Model, see PHY. Not to be confused with Methedrine, Methedrone, Mephedrone, or Methylone. Methadone …   Wikipedia

• Muhammad ibn Zakariya ar-Razi — Infobox Philosopher region = Persian scholar era = Medieval era color = #B0C4DE image caption = European depiction of the Persian doctor Al Razi, in Gerard of Cremona Receuil des traites de medecine 1250 1260. [ Inventions et decouvertes au Moyen …   Wikipedia

• Tears — 250px|thumb|The tear system. A) Tear gland / Lacrimal glandB) Superior lacrimal punctum C) Superior lacrimal canal D) Tear sac / Lacrimal sac E) Inferior lacrimal punctum F) Inferior lacrimal canal G) Nasolacrimal canal Tears are the liquid… …   Wikipedia

• God's Playground — is a book written in 1979 by Norman Davies, covering the history of Poland. Davies was inspired to the title by Jan Kochanowski s 1580s Boże igrzysko (Mankind: Bauble of the Gods). The book (or two, as many editions are split into two volumes)… …   Wikipedia

• Chlorocebus — Chlorocebus[1] Scientific classification Kingdom: Animalia …   Wikipedia