Prevention Aim‚ Method‚ Results‚ Outcome – evaluate findings of the study WRITTEN REPORT Thromboxanes are a group of eicosanoids derived from Arachidonic Acid. They are synthesised through the cyclooxygenase pathway‚ and are derivatives of the prostaglandin intermediate‚ PGH2. In platelets‚ thromboxane synthase is the enzyme responsible for the conversion of Thromboxane into its active form‚ Thromboxane A2 (TXA2). In the event of vascular injury‚ platelets release Adenosine diphosphate (ADP) and TXA2
Premium Aspirin Myocardial infarction Stroke
impaired. The kidneys regulate their own blood flow as well as GFR. The reason it is causing the observed systems is because the kidneys became hypoperfused which narrows the renal arteries‚ and vessels in the kidneys dilate with the help of prostaglandins to facilitate the flow. * 2. What other symptoms and signs might occur? * * Some of the other symptoms and signs that may occur would be that she may experience * hypertension‚ skin irritation‚ muscular cramps‚ and swelling
Premium Kidney Renal failure Chronic kidney disease
Premature Rupture of Membranes Article Review As the article states‚ premature rupture of membranes occurs when the amniotic membranes surrounding the growing fetus rupture causing a loss of fluid before 37 weeks of gestation and before the onset of natural labor. PPROM‚ preterm premature rupture of membranes is seen often in women who smoke and use recreational drugs. If PPROM occurs before 26 weeks of gestation it is considered extreme and more often than not leads to more serious complications
Premium Obstetrics Pregnancy Fetus
Receptors * Serve as recognition sites for specific endogenous compounds such as: 1. Neurotransmitters‚ e.g. noradrenaline 2. Hormones (thyroid hormones) 3. Local Hormones /Autacoids (released and act upon the same/nearby tissue‚ e.g. prostaglandins) Drug Receptors Most drugs exert their effects‚ by interacting with receptors present on the cell surface or intracellularly Action occurs when drug binds to receptor and this action may be: Ion channel is opened or closed Second messenger
Premium Signal transduction
Can. 2000;22 (4):271-81. 26. Xiong X‚ Buekens P‚ Alexander S‚ Demianczuk N‚ Wollast E. Anemia during pregnancy and birth outcome: a meta-analysis. Am J Perinatol. 2000;17(3):137-46. [Medline]. 42. Gulmezoglu AM‚ Forna F‚ Villar J‚ Hofmeyr GJ. Prostaglandins for preventing postpartum haemorrhage.Cochrane Database Syst Rev. 2007/07;18;(3):CD000494. 45. Criscuolo JL‚ Kibler MP‚ Micholet S‚ et al. [The value of antibiotic prophylaxis during intrauterine procedures during vaginal delivery. A comparative
Premium Obstetrics Childbirth
Your 20-year-old patient is going to start a clinical desensitization program for his allergy to pollen. 1. Describe the pathophysiologic changes to the immune system when exposed to allergens. Allergy is “a hypersensitivity response against an environmental antigen (allergen); the most common are type 1 hypersensitivities (pollen‚ molds‚ fungi‚ certain foods‚ animal dander‚ dust). Others include Type II and Type III (rare but include antibiotics and soluble antigens produced by infectious agents)
Premium Immune system Bacteria Antibody
phase)‚ bony callus formation (reparative phase)‚ and remodeling phase [31]. In the inflammatory phase‚ damage of vasculature results in the recruitment of inflammatory cells (e.g.‚ monocytes‚ lymphocytes‚ platelets‚ macrophages‚ neutrophils). Prostaglandin mediation then induces fibroblast infiltration and‚ finally‚ many bioactive molecules are synthesized at the defect site. These
Premium Immune system Inflammation Cancer
NUR 221 Final Review Obstetrics: • Physiological changes of pregnancy of each body system including fundal height and vs • Postpartum changes (progressive‚- return of menstruation and lactation retrogressive‚- involution of the uterus‚ 6 weeks involution‚- return of the uterus to it’s pre-pregnant stage‚ contraction‚ lochia- rubra-1-3 days‚ mod-heavy‚ red w/ clots‚ serosa-4-10 days‚ mod-scant‚ pink‚ alba-11-21 days‚ scant‚ whitish/tan) • Postpartum checks ( B-breasts U-uterus/fundus B-bleeding
Free Pregnancy Childbirth Obstetrics
assessment of the urine will be cloudy‚ yellow‚ or malodourous suggests infection 3.)Induction is intentional initiation of labor before it begins naturally and augmentation is the stimulation of contractions after they have begun naturally 4.)a.)prostaglandin gel b.) oxytocin‚ Pitocin c.) tocolytics d.) glucocorticoids 5.) a.) cold packs should be applied for the first 12 hours b.) After 12-24 hours heat or sitz baths increase circulation to promote healing c.) mild oral analgesics are sufficient
Premium Childbirth Pregnancy Obstetrics
antipyretic and anti-inflammatory effects. Naproxen sodium was added to Jeff’s plan of care to treat his chronic back pain. NSAIDs are absorbed through the GI tract and decreases pain by reversibly blocking cyclooxygenase which inhibits the formation of prostaglandins. Naproxen sodium has an onset of 30 minutes and duration of approximately seven hours (Sutton‚ 1996). Jeff should be educated to avoid drinking alcohol and taking aspirin while on this medication as well as to avoid taking other meds such as ibuprofen
Premium Opioid Paracetamol Pharmacology