By at May 10 2019 18:58:11
Nurse Practitioner: A Nurse Practitioner is a registered nurse who has specialized training and education which allows them to carry out many tasks normally performed by a doctor. Such tasks include diagnosing and treating illnesses and injuries. Some states allow practical nurses to write prescriptions.
Hence in many cases, nurses draw the attention of doctors to observed symptoms in patients which are frequently accurate or also provide effective lead for more accurate diagnosis by doctors. By virtue of their observation skills and round-the-clock presence around patients, nurses provide ongoing assessment of patients health which when shared with doctors lead to more effective or efficacious treatments.
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Not infrequently, nurses have saved lives through keen and vigilant watch over patients and reporting signs or symptoms of some critical developments to doctors such as respiratory failure, cardiac arrest and other critical patient conditions. In many cases, experienced nurses are known to have effectively and successfully saved the lives of patients at such critical moments when a physician is not forthcoming or absent by effectively performing necessary intervention tasks that should otherwise be performed by a doctor.
Nurses not only play the role of patients families and relations by providing necessary minute to minute care, assistance and general support to patients, in the case of children patients, nurses frequently play the role of mothers with all its emotional and psychological requirements by children. The same applies to the care of elderly patients, disabled patients, mental patients and other specialized patients over which the nurse acts as immediate and ever present support and care.
Critical Care Nurse: A Critical Care Nurse works with seriously injured and ill patients in the hospital. This type of nurse works in the ICU (intensive care unit) or CCU (critical care unit). Their job is to care for patients who are being treated for serious and life-threatening illnesses.