EARLY EMBRYOGENESIS AND MATERNAL RECOGNITION OF PREGNANCY Chapter 13; Pathway to Pregnancy and Parturition AVS 222 (Instructor: Dr. Amin Ahmadzadeh) I. THERMINOLOGY AND EMBRYO ATTACHMENT A. Four steps must be achieved before embryo can attach to the uterus - Development of embryo within confinement of the zona pellucida - Hatching of the embryonic cells (blastocyst) from the ZP - Formation of extra embryonic membranes (e.g placenta)
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The outlet of the pelvis is filled with soft tissue and the strong diaphragm of muscle being the most important. The main function of the pelvic floor are2 support the weight of the pelvic &abdominal organs.Afford voluntary control over micturition defeacation& flatulation Diminishes the size of the vagina&causes engorgement of the clitoris during intercourse.Influences movement of the fetus during the seconnstage of labour.The pelvic consists of2layersof muscle:superficial layer which is smaller
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Lora Ashley Welge Assessing the Risks for Leukemia Pathophysiology NR 282 June 11‚ 2013 Leukemia is the malignant disorder of white blood cells in which the cells become abnormal and divide without control or order. Hematopoietic stem cells‚ also known as hemacytoblasts‚ are found in bone marrow and are the precursor to erythrocytes (red blood cells)‚ leukocytes (white blood cells) and thrombocytes (platelets). Leukemia is caused by the mutation of the bone marrow pluripotent or most primitive
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SOMATIZATION DISORDER OUTLINE • • • • • • • • Introduction Epidemiology Etiology/pathophysiology Risk factors Clinical features Investigations Diagnosis Differential diagnosis OUTLINE • • • • • • Treatments Complications Prognosis Prevention Conclusion References INTRODUCTION • Somatization disorder is a form of somatoform disorder characterized by recurring multiple and current‚ clinically significant complaints about somatic symptoms • It is also
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Xalkori (Non-Small Cell Lung Cancer) - Forecast and Market Analysis to 2022 On 25th June 2014 Summary JSB Market Research added new report "Xalkori (Non-Small Cell Lung Cancer) - Forecast and Market Analysis to 2022" in its store Non-Small Cell Lung Cancer (NSCLC) is the most common lung cancer‚ and the second-most common cancer in men and women. Historically‚ the treatment paradigm has centered around chemotherapy. However‚ the launch of targeted therapies for patients with specific biomarkers
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CHAPTER 43 1) 1. C 7. B 2. B 8. A 3. A 9. B 4. B 10. C 5. C 11. B 6. A 12. B 2) Describe the process of synapsis The pairing of homologous chromosomes (23 tetrads become attached to spindle fibers & begin to align on the equator. 3) How does crossover introduce variability in the daughter cells? The homologues separate from one another‚ breaking & exchanging parts- where crossovers occur 4) Define homologous chromosomes Egg & sperm chromosomes that carry genes for the
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The Sperm and the Egg Teri Holland-Hill PSY/265 October 27‚ 2013 Kaiewa Muranaka The Sperm and the Egg This is the story of Sergei the sperm and Weva the egg and the journey they must embark upon in order to create a new life. The journey will be long and treacherous for both of them‚ but the one shining goal here is for Sergei to prove he is the fastest swimmer‚ and can deliver his package to Weva. Sergei the sperm lives in Testes in the neighborhood of Scrotum. He is planning a trip
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the vagina. Because the fetal skull is too large to pass through a cervix that is only partially dilated‚ the head is crushed with forceps prior to extraction from the uterus. Then each fetal part is dismembered to prevent injury to the woman‚ due uterine tears or perforations by bony fragments fetal bones. This operation is mostly performed when the fetus has died‚ badly malformed‚ or a continued pregnancy would place the woman’s life or health in
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During this time period‚ there is uterine swelling around the placental sites that feels like firm and discrete lumps. After 30 days‚ the uterine swelling is more diffuse and it is difficult to distinguish the gravid uterus from the feel of the intestinal tract. Dogs that are very large or obese may be difficult to examine in any stage‚ however
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Maria Jennifer R. Falcon IV-Nightingale Acute Biological Crisis article [pic] Critical care nursing is a field of nursing that focuses on the provision of care to critically patients‚ unstable patients‚ or pediatric patients. Critical care nursing is usually implemented at the Emergency Room (ER) and at the Intensive Care Unit (ICU). Because of the unstable nature of the client’s illnesses‚ on nurses who specialize in critical care nursing are allowed to handle them. Nursing assistants‚ Licensed
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