Answer:
An ambulance is a medically equipped vehicle which transports patients to treatment facilities, such as hospitals. Typically, out-of-hospital medical care is provided to the patient.
Ambulances are used to respond to medical emergencies by emergency medical services. For this purpose, they are generally equipped with flashing warning lights and sirens. They can rapidly transport paramedics and other first responders to the scene, carry equipment for administering emergency care and transport patients to hospital or other definitive care. Most ambulances use a design based on vans or pick-up trucks. Others take the form of motorcycles, cars, buses, aircraft and boats.
Generally, vehicles count as an ambulance if they can transport patients. However, it varies by jurisdiction as to whether a non-emergency patient transport vehicle (also called an ambulette) is counted as an ambulance. These vehicles are not usually (although there are exceptions) equipped with life-support equipment, and are usually crewed by staff with fewer qualifications than the crew of emergency ambulances. Conversely, EMS agencies may also have emergency response vehicles that cannot transport patients. These are known by names such as nontransporting EMS vehicles, fly-cars or response vehicles.
The term ambulance comes from the Latin word "ambulare" as meaning "to walk or move about which is a reference to early medical care where patients were moved by lifting or wheeling. The word originally meant a moving hospital, which follows an army in its movements Ambulances (Ambulancias in Spanish) were first used for emergency transport in 1487 by the Spanish forces during the siege of Málaga by the Catholic Monarchs against the Emirate of Granada. During the American Civil War vehicles for conveying the wounded off the field of battle were called ambulance wagons. Field hospitals were still called ambulances during the Franco-Prussian Warof 1870 and in the Serbo-Turkish war of 1876 even though the wagons were first referred to as ambulances about 1854 during the Crimean War.An ambulance is a medically equipped vehicle which transports patients to treatment facilities, such as hospitals.Typically, out-of-hospital medical care is provided to the patient.
Explanation:
Answer: b. 0.75 mL
Explanation:
The physician ordered FRAGMIN 7,500 units and the vials come with FRAGMIN 10,000 international units/mL. This means that for every 1 mL, there are FRAGMIN 10,000 units.
For FRAGMIN 7,500 units therefore the mL will be;
= 7,500/10,000
= 0.75 mL
Answer:
It is very important to always bear in mind that pelvic exams, in any woman, with or without any kind of additional difficulties, are pretty uncomfortable, especially because the person will have to take off her clothes and display one of her most private parts. This is why, regardless of if it is a woman with added situations, or not, the first thing to do is to greet her, use a very professional tone of voice and appropriate language, and explain what the exam is, what it will done for, and the steps that will take place.
In this particular case, given that there is an added situation of difficulty to maintain the lithotomy poistion, which is basically on an examination table, with legs spread out and slightly bent at the knees, because the woman has weakness in her extremeties, there will be an added need to explain to her that either the physician will have to touch her legs in order to help her maintain her position, or someone might have to help them out. Explaining this, and the why for the patient, is vital, as this type of examination causes, in and of itself, great stress, and having other people in, or having the doctor touch anything other than it is extremely necessary for the purpose of the exam, might cause serious problems.
Answer: C.Change in hydrogen ions disrupts the electrostatic interactions within the enzyme molecule.
D.The enzyme may denature.
Explanation:
The salivary amylase is the enzyme which break starch into simple sugars. The enzyme salivary amylase is secreted in the saliva of humans and animals. This enzyme works at an optimum pH of 5.2-7.0 but when the enzyme is taken along with food into the stomach the enzyme becomes non-functional. The pH of stomach is acidic that is 1.5-1.6, the hydrogen ions in the stomach neutralize the negative charge on the R group of the enzyme this disrupts the ionic interaction property of the enzyme salivary amylase. The acidic pH will denature the enzyme which may cause the change in the active site of the enzyme and the enzyme will become non-functional.
