of the heart October -08 -12 TUBE FORMATION • 15 days after conception ○ Begins as flat sheet of mesodermal cells (cells of the mesoderm layer in an embryo) • Day 18-20 ○ The cells form a horse -shoe shape (cardiogenic region) ○ Angiogenic cell clusters coalesce to form right and left endocardial tubes • Day 21 ○ Two endocardial tubes are completely fused • Day 22 ○ Heart begins beating • Day 23 ○ Heart tube forms constrictions prior to looping The first indication of heart development
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According to Cwik‚ Sartorym Schurholt‚ Knuppertz‚ and Seitz (2014)‚ Acute Stress Disorder “is a trauma- and stress-related disorder following a traumatic event” (pg. 1 ). “The diagnostic criteria are intrusive re-experiencing of the trauma‚ autonomic reactivity in response to and avoidance of trauma-related cues‚ dissociation‚ mood deterioration‚ and elevated arousal that last for a minimum of 3 days and at the longest 1 month after the trauma” (Cwik et al‚ 2014‚ pg. 1). According to the case study
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Severe Acute Respiratory Syndrome is caused by a virus‚ not a certain type of bacteria. This virus belongs to a class of viruses called coronavirus. Since SARS was an outbreak caused by a virus that was previously unknown‚ scientist named the virus that causes SARS‚ SARS-associated coronavirus (SARS-CoV). World Health Organization (WHO) physician Dr. Carlo Urbani identified SARS as a new disease in 2003 when he diagnosed a severely ill 48-year old businessman who was traveling from the Guangdong
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On The Threshold: Environmental Changes as Causes of Acute Conflict Part 1 Thomas F. Homer-Dixon Trudeau Centre for Peace and Conflict Studies‚ University of Toronto International Security‚ Vol. 16‚ No. 2 (Fall 1991)‚ pp. 76-116 {draw:rect} We can narrow the scope of this research problem by focusing on how environmental change affects conflict‚ rather than security‚ but still the topic is too vast. Environmental change may contribute to conflicts as diverse as war‚ terrorism
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Unfortunately‚ many students could not maintain their top performance at their schools. According toOrganized Wisdom‚ more than 58% of college students fail to provide great performances at school. It’s mainly because of stress. But stress is not the only factor. there are more factors that can drop student’s performance. Those factors will be presented below. 1. Health Health is one important factor to be considered. No doubt that student’s health should be kept well in order to maintain performance
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FITNESS ASSESSMENT TASK 1(P1/P2/M1) The body’s acute response to exercise SCENARIO As a trainee Sports Therapist you have been asked to conduct some research into the short term effects of exercise on the following body systems (Muscoskeletal‚ Energy‚ Cardiovascular and Respiratory System). You need to feedback to the Senior Sports Therapist with your findings. * DESCRIBE the MUSCOSKELETAL and ENERGY systems response to acute exercise (P1) * DESCRIBE the CARDIOVASCULAR
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Nursing Diagnosis 1. Acute pain R/T: inflammation and obstruction of the gallbladder AEB: patient verbalizes abdominal pain of 7/10‚ grimaces‚ rubs his stomach‚ BP 158/79‚ T990F 2. Deficient knowledge R/T: lack of knowledge about the importance of incentive spirometer AEB: patient says that he does not know how to use and needs to know more about its importance. 3. Risk for deficient fluid volume R/T: restricted intake 4. Risk for imbalanced nutrition less than body requirement R/T: impaired
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directly involved‚ helps to justify the suggested diagnosis. Suzy notes she is having intrusive memories‚ flashbacks‚ along with nightmares about the traumatic event. The consistency and accuracy of these feelings can be justified as intrusion symptoms. Acute Stress Disorder criteria suggest that the individual
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Acute or chronic conditions. With acute or chronic conditions the patient should see improvement within 24 hours. For an injury such as a crushed or trapped fingers‚ the patient may respond very quickly‚ in minutes or even seconds. Whereas a subacute condition‚ for example an enflamed joint or rheumatic problem‚ then the response would be seen over days‚ repeating the remedy for a few days after. Usually in chronic conditions patients will see an improvement in a few days‚ usually a slow improvement
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Acute stress disorder is when someone lives through or witness a traumatic event to which they react with intense fear‚ horror‚ or helplessness. Some of the symptoms are mental numbing‚ unware of surroundings‚ and forgetfulness. Symptoms of depression might be shown by not enjoying activities that they enjoyed previously and troubles with concentrating. One might have guilt if they survived an accident while others got badly injured or did not survive. Symptoms can last up to a few months. There
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