Poiseuille's law specifically states that blood flow through a vessel is directly proportional to the ________ of the vessel's radius

Which is the correct sequence of events when one is obtaining arterial blood from the radial ar-tery of a patient?

1. Perform the modified Allen test. 2. Remove any air bubbles from the sample. 3. Apply direct pressure to the puncture site. 4. Clean the puncture site with a suitable antiseptic solution. 5. Use a 23-gauge needle and a plastic syringe containing an anticoagulant. a. 1, 4, 3, 5, 2 c. 1, 4, 5, 3, 2 b. 4, 1, 5, 2, 3 d. 1, 5, 2, 4, 3

Direct digital imaging does not use film

Indicate whether the statement is true or false