Saline is used for two purposes. One it is sometimes used to wash procedure areas. Second it is used to keep a patient hydrated.
In terms of saline being used for hydration, because water diffuses through permeable membranes to areas of higher to lower concentrations they water would naturally do that in the body. This is super dangerous, if a lot of water enters the body without salt to keep the concentration balance in check. A person may overfill cells with water, and can cause dangerous organ swelling and degradation. That is the purpose of saline.
Answer: orthostatic hypotension
Explanation: Orthostatic hypotension is a sharp drop in blood pressure that occurs when standing up. To diagnose this condition, the systolic blood pressure has to drop by 20mmHg and the diastolic blood pressure by 10 mmHg shortly after a patient gets on their feet.
This condition is caused by the inability of blood pressure to change according to changes in postures. Symptoms include nausea and dizziness. When this condition is combined with trauma to the torso, it can result in bleeding.
Answer:
<em>Urban</em><em> </em><em>areas</em><em> </em><em>are</em><em> </em><em>affected</em><em> </em><em>by</em><em> </em><em>migration</em><em>.</em><em> </em>
Primary Care Providers are doctors who have been trained to be a patient’s first point of entry into the health care system. If you're looking to get your annual physical or need to see a doctor about something that's wrong with your health, they’re great resources because they’re trained to be able to diagnose a wide variety of medical conditions. Specialists are doctors who have advanced training and degrees in a particular branch of medicine, such as heart health or bone health. Depending on the field, many can also perform surgery. If you have, say, a suspicious mole, your primary care provider may recommend that you follow up with a dermatologist so he or she can check it out and possibly remove it surgically.
Hope that helps!
