Chapter 19 - Reproductive Systems Reproductive System: What is the function of the male and female reproduction systems? Produce and nurture sex cells (gametes)‚ and transport them to the site of fertilization. Male: The male sex organs are designed to transport sperm to eggs. Primary sex organs (gonads) produce sperm and hormones while accessory sex organs have a supportive function. The Testes: The testes are ovoid structures suspended in the skin-covered pouch called the scrotum. Each
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important for normal body functions‚ reinforced predominantly by the diaphragms‚ layers of muscles‚ fibrous coverings called fasciae and numerous ligaments and tendons. These soft tissues of the pelvis derive their eventual support from the bony pelvis. Uterine prolapse yields a sensation of pelvic discomposure‚ aggravated in the erect position. Symptoms of prolapsed uterus A protuberance in your vagina that ranges in size from reasonably
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Preterm labor is defined as the presence of uterine contractions of sufficient frequency and intensity to effect progressive effacement and dilation of the cervix prior to term gestation (between 20 and 37 wk). Preterm labor precedes almost half of preterm births and preterm birth occurs in approximately 12% of pregnancies and is the leading cause of neonatal mortality in the United States.[1‚ 2] In addition‚ preterm birth accounts for 70% of neonatal morbidity‚ mortality‚ and health care dollars
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Generic Name:OxytocinBrand Name:Pitocin | 10 units/ml in1ml ampule‚ vial or syringe incompatible IV solution. | * . Oxytocin induces rhythmic uterine contraction which increases throughout the pregnancy‚ reaching the max at term by proliferating oxytocin receptors. | * PharmacologicClass: Posterior pituitary hormone * Therapeutic Class: Uterine-active agent | * to induce or stimulate labor | * hypersensitive to drug when vaginal delivery is advised * cephalo pelvic disproportion
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Section 51-1 VOCABULARY REVIEW 1. Target cells are the specific cells that are affected by a hormone. 2. A second messenger is an intracellular molecule that amplifies the signal of a first messenger. 3. A prostaglandin is a lipid that regulates the activity of cells that are in close proximity to its site of production. 4. Hormones are molecules that are secreted in small amounts‚ circulate in the bloodstream‚ and affect distant target cells. MULTIPLE CHOICE 1. d 2. c 3. a 4. c 5. c SHORT ANSWER
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neurotransmitters that are used for the transmission of the action potential. Optional drawings can be included. 2) Explain the female monthly cycle including the ovarian and uterine cycles. Be sure to include the Follicular Phase and the Luteal Phase for the ovarian cycle and the menstrual‚ proliferation‚ and secretory phases for the uterine cycle. Clearly define the fluctuation and usage of hormones during these two cycles. Optional drawings can be included. **Students who currently have an “A” in class
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the fallopian tubes. Next to the ovary lies the funiculum (funnel shaped) that captures the egg and releases them into the body cavity. Attached to the back wall of the abdomen is the ovary and fallopian tubes. The uterine body is then formed by the fallopian tubes and the uterine horns joined at the midline. Since the
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STEVENS-JOHNSON SYNDROME: PATHOPHYSIOLOGY‚ ETIOLOGY‚ DIAGNOSIS AND MANAGEMENT. Roberto Carmona Florida International University Abstract: Steven Johnson Syndrome is an inmune disease charactherized by a detachment of the epidermis from dermis. It could be fatal and the pathophysilogy involves a complex hypersensitivity reaction with the participation of T lymphocytes that induce keratinocyte’s apoptosis. The syndrome can be cause by drigs‚ infections and malignancies. The diagnosis
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duration of S’s chronic health challenge with Crohns‚ P has been the family resource/caregiver. P is an RN who works with many clients with chronic illness. They both feel B’s experience in nursing brings a great deal of skill‚ knowledge about pathophysiology‚ medication administration‚ side effects and coping strategies that enable them to self-manage his disease and enable them adapt to the demands living with illness. B herself suffers from an autoimmune disease in which the immune system attacks
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does not account for the negative symptoms of schizophrenia. Further‚ using the study of a second generation antipsychotic or atypical antipsychotic‚ aripiprazole‚ it would elucidate that other neurotransmitter systems may be involved in the pathophysiology of schizophrenia. The early dopamine hypothesis had focused on excessive dopamine neurotransmission as the main aetiology of schizophrenia. This was supported when positive symptoms of the illness and other psychotic behaviors in patients were
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