Which of the following statements about Raw is true?
a. The greater the lung volume, the greater is the Raw.
b. The greater the lung volume, the less is the Raw.
c. As lung volume decreases toward RV, the Raw drops.
d. As lung volume increases toward TLC, the Raw rises.
ANS: B
The increase in airway diameter with increasing lung volume decreases airway resistance.
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Which of the following lists of assessment findings indicates that a trauma patient may be in compensated shock?
a. Anxious, pulse 104, BP 134/88 mmHg, pale and cool skin b. Slightly confused, pulse 116, BP 90/60 mmHg, warm skin that is flushed c. Confused and anxious, pulse 144, BP 82/palp, cool skin that is mottled d. Confused, pulse 44, BP 110/68, cool and cyanotic skin
Match each item with a statement below.
A. A symmetric algorithm that was approved in late 2000 B. Defined as denial C. One of the most widely used asymmetric cryptography systems for files on Windows systems D. Hides the existence of the data E. Text that is "scrambled" F. One of the first widely popular symmetric cryptography algorithms G. Procedures based on a mathematical formula used to encrypt data H. One of the most common transport encryption algorithms I. Change a secret message back to its original form