Main Answer:
When I'm at home of an elderly man who has a tracheostomy tube and is on mechanical ventilation, and if his ventilator has malfunctioned, I will disconnect the ventilator first then I will deliver the oxygen to the old man using the face mask over the stoma.
Explanation:
What is ventilation?
Medical ventilation allows a person to breathe freely when the patient has any problem in the breathing process. The ventilator is the machine which is utilized to setup the components through which the oxygen will be supplied to the patient and thereby, he/she can breathe freely. Ventilators will be used when there is inadequate in take of oxygen by a patient.
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Answer:
Pilot study
Explanation:
A pilot study is a preliminary study (prior to the actual study) done in a smaller scale to determine if the main components of the actual study (duration, cost, adverse events) will be feasible.
A pilot study is crucial to determine whether the study is doable and the areas that can be improved before the actual full-scale study takes place.
In this example, Clara conducted a trial run with a <u>small number of participants</u> to see if the instructions are clear and the experimental setting is plausible. Clara did this <u>before the actual study</u> and she did this trial run in a smaller scale, <u>her goal was to determine if the experimental setting was plausible and areas of improvement</u> (like the instructions), thus, this meets the requirements of a pilot study.
With the given scenario above, this will help researchers in
determining whether the individuals in the control group could experience
changes in which will be due to the drug agent used or either it is also
because of the expectations of the participants.
Answer: Although modern Western ideas about romantic love owe a certain amount to the classical Greek and Roman past, they were filtered through the very different culture of the European Middle Ages. One can trace the concepts which dominated Western thinking until recently to the mid-12th Century. Before that time, European literature rarely mentions love, and women seldom figure prominently. After that time, within a decade or two, all has changed. Passionate love stories replace epic combat tales and women are exalted to almost god-like status. Simultaneously, the Virgin Mary becomes much more prominent in Catholic devotions, and emotionalism is rampant in religion.
The pioneers of this shift in sensibility seem to have been the troubadours, the poets of Provence (now Southern France). Provençal is a language related to French, Italian and Spanish, and seems to have facilitated the flow of ideas across the often ill-defined borders of 12th-Century Europe. It has often been speculated that Arabic poetry may have influenced their work by way of Moorish Spain. Although this seems likely, it is difficult to confirm.
Explanation: Once the basic themes are laid down by the troubadours, they are imitated by the French trouvères, the German Minnesingers (love poets) and others. Thus, even though the disastrous 13th-Century Albigensian crusade put an end of the golden age of the troubadours, many of their ideas and themes persisted in European literature for centuries afterward.
