Which one of the following statements about shock is true?
A) When blood loss occurs, a patient's tissue oxygenation remains normal until his blood pressure drops.
B) Tissue oxygenation can be impaired, even though the blood pressure is normal.
C) Tissue oxygenation remains normal until irreversible shock occurs.
D) Hypotension results in death due to multiple organ failure, even if the blood pressure is later restored.
B
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Which of the following design components of an air injector would result in entraining the great-est amount of air? 1. Small orifice jet 2. Large entrainment ports 3. Low-velocity gas flow
a. 1, 2, and 3 b. 1 and 2 only c. 1 and 3 only d. 3 only
If you feel nervous on the first day of your internship, don't show it because the site's supervisor will hold you accountable for knowing everything you need to know when you start
A. True B. False
Medicaid, not Medicare, generally funds dental care for the indigent population
Indicate whether the statement is true or false
The use of _______ by continuing to ask questions after the patient appears to have finished giving information is an ineffective means of data collection because the patient may feel you are invading her privacy.
Fill in the blank(s) with the appropriate word(s).