The HCAHPS system focuses on creating a culture of "always"—always delivering quality care to every patient during every encounter

Which of the following describes the correct procedure for an Allen test?

a. Compress both the radial and ulnar arter-ies, and then release the radial artery. b. Compress both the radial and ulnar arter-ies, and then release the ulnar artery. c. Compress both the radial and ulnar arter-ies, and then release both arteries at once. d. Compress the brachial artery only and ob-serve circulation to the hand.

In which of the following disorders would an increased VD/VT ratio not be likely?

a. Congestive heart failure b. Pulmonary embolism c. Acute lung injury d. Hypothalamus tumor