Eye or Vision Anatomy of the eye- Eye is the organ of sense for sight ,which situated in the orbital cavity or eye socket Eye is the the spherical shaped organ in the sense which is help in vision or sensory vision . It's about 2.5 CM in diameter and three layers of the eye are completely covered There are three layer is- 1.Outer layer or tunica fibrous 2.Middle layer or tunica vasculosa 3.Inner layer or Tunica Nervosa 1.Outer layer or tunica fibrous- - Outer layer consists of two structure cornea and sclera . It is outermost avascular layer of eyes which preserve the shape of eye , A nteriorly consists of cornea and posteriorly consists of sclera. A. Cornea - Cornea is the outermost part of the eyes which is anteriorly transparent Court over the coloured Iris . cornea is convex cornea is convex,anteriorly light rays enter into the eyes through the cornea to focus on the retina . structurally cornea composed of three layer outer, middle or inner layer A. Outer laye
Key terminologys of labour-
Labour-
Labour is a series of event. that take place in female reproductive system or genital organs, which expelled out the viable (22 week of pragnancy)product of conception from the uterus and through the vagina.
Gravida-
A pragnant women ( एक महिला अपने रिप्रोडक्टिव एज के दौरान कितनी बार प्रेग्नेंट हुई है)
Para(to bear)
A woman who has produced a viable infant ( weight at least 500 gram or more than 20 weeks of gestation) ।
Primigravida-
A woman during her first pregnancy(1st time pragnant)
Multigravida-
A women pregnant more than one time or women get pregnant two or more time.
Nulligravida-
A woman who has never pregnant( जो महिला कभी प्रेग्नेंट नहीं हुई है)
Primipara-
A woman who has delivered of one infant of (500 gram weight and 20 weeks of gestation )its viable foetus or viability! ( जिस महिला ने अपने जीवन काल में पहली बार किसी शिशु को जन्म दिया हो और उसका वजन 500 ग्राम तथा गर्भावस्था समय 20 सप्ताह से ज्यादा हो)
Multipara--
A woman who has carriedcarried more than 1 time of foetus to viability (22 weeks and 500 gram weight)
Nullipara-
A woman who has never produce a viable product of conception( जिस महिला ने अपने जीवन काल के दौरान कभी किसी शिशु को 22 सप्ताह के तथा 500 ग्राम के वजन तक के शिशु को जन्म नहीं दिया है।)
Delivery- delivery is a given birth to a child, together with Placenta ,membranes ,foetus ,by a parturient (pragnant) women,
डिलीवरी वह अवस्था है जिसमें किसी शिशु को गर्भवती महिला द्वारा जन्म दिया जाता है, तथा उसके साथ-साथ प्लेसेंटा ,मेंब्रेन को भी बाहर निकाला जाता है।)
Missed labour-
Missed labour is a labour pain is started but subside!
Precipitate labour-
Precipitate labour is marked by sudden onset ,Rapid cervical dilation and effacement ,and delivery or labour with in 3 hours of onset of labour!
( यह वह अवस्था है जिसमें डिलीवरी मात्र 3 घंटों के अंदर हो जाती हैं ,जिसमें तेजी से सर्वाइकल डाइजेशन और एफेसमेंट देखा जाता है।)
Oogenesis-
Oogenesis is a developmental process which the formation of human ovum or female gamet
( फीमेल गेमेट्स और ओवम के बनने व उसका पूर्ण विकास होने की इसी प्रक्रिया को oogenesis कहते हैं)
Gametogenesis-
Gametogenesis is the process of the development and maturation of highly specialised cell of the human body ,spermatozooa in male and ovum in female is called gametogenesis.
( यह वह प्रक्रिया है जिसके द्वारा मानव उत्पत्ति की दो प्रमुख कोशिकाओं का विकास व पूर्ण निर्माण होता है sperm and ovum)
Presentation-
the part of foetus which occupied in the the lower pole of the uterus or pelvic brim. Cephalic is commonest type of presentation.
( यह वह अवस्था है जिसमें शिशु के शरीर का वह भाग जो मां के पेल्विस brim के जुड़ा हुआ रहता है)
Placenta-
Placenta is a discoid or oval shaped structure which occupied in the maternal uterus, from which the foetus derived and its nourishment and oxygen for the development of foetus.
Pragnancy-
pregnancy is a state or condition from the period time of conception to the time of delivery. normal duration is 40 week or 280 days.
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