Which of the following are accessory muscles of expiration?
I. Rectus abdominis
II. Transverse abdominis
III. Internal intercostals
IV. Pectoralis major
a. I and II only c. II, III, and IV only
b. I, II, III, and IV only d. I. II, and III only
d. I. II, and III only
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Anasarca is a term used to describe
A) generalized edema B) localized edema C) acute edema D) chronic edema
Which of the following are advantages of using a flow restrictor to control the delivery of medi-cal gases to a patient? 1. Preset metered flow 2. Low cost and simplicity 3. Gravity independence 4. Wide range of utility
a. 1, 2, and 3 only b. 1, 2, and 4 only c. 2 and 4 only d. 3 and 4 only
Among its many precepts, the ____ established the neutrality of all ambulance workers who wore the "Red Cross."
A. Geneva Treaty B. Letterman Plan C. Public Health Service D. White Paper
The main reason a diabetic patient who takes insulin must eat meals and snacks at regular times is to ____.
A. lower the blood sugar B. keep the blood sugar from dropping too low C. keep the blood pressure from dropping too low D. lower the blood pressure E. increase the heart rate