What does the heart do? How do its structures help it pump and distribute blood?

[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6–9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salk’s vaccine. what was the point of giving saline solution to the children who didn’t get the vaccine? explain briefly.

The purpose of this assignment is for you to become familiar with the components of medical charts in order to understand how they are used in providing good health care. download and complete this medical chart template for a patient who has alcohol poisoning. the patient demographics and chief complaint have been provided. invent the details for any components which do not require specific/accurate facts. include all the components of a medical chart. use accurate information for the symptoms the patient would be experiencing. use references; remember to use apa format and cite your information. medical chart: name nick morris age 17 gender m date chief complaint: medical history: habits (tobacco, alcohol): family history: surgical history: medications: allergies : physical exam: discussion questions: how does a medical chart diagnosis and treatment? how might incomplete information on a medical chart cause a misdiagnosis of the problem or condition or delay treatment that could be life-saving? in nick's case, his friends could provide information on what he had been doing prior to his visit to the emergency room. what if nick's friends could not provide complete information? how would this affect his care?

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