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Author Question: Who is credited with first describing the law of partial pressures for a gas mixture? a. John ... (Read 52 times)

serike

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on: Jul 16, 2018
Who is credited with first describing the law of partial pressures for a gas mixture?
 
  a. John Dalton
  b. Joseph Prestley
  c. Jacque Charles
  d. Thomas Young

Question 2

Which of the following is an expected role of a respiratory therapist?
 
  1. Promoting lung health and wellness
  2. Providing patient education
  3. Assessing the patient's cardiopulmonary health status
  4. Selling oxygen (O2) therapy devices to patients
  a. 1 only
  b. 1 and 4 only
  c. 1, 2, and 3 only
  d. 1, 2, 3, and 4


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Mollythedog

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
John Dalton described his law of partial pressures for a gas mixture in 1801 and his atomic theory in 1808.

Answer to Question 2

ANS: C
Respiratory care includes the assessment, treatment, management, control, diagnostic evaluation, education, and care of patients with deficiencies and abnormalities of the cardiopulmonary sys-tem. Respiratory care is increasingly involved in the prevention of respiratory disease, the man-agement of patients with chronic disease, and promotion of health and wellness.


serike

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Reply 2 on: Jul 16, 2018
Excellent

brbarasa

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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