____ is a network of smaller vessels that can keep blood flowing to an extremity around an injury or occlusion.
A. Vascular circulation
B. Arterial circulation
C. Collateral circulation
D. Secondary circulation
Answer: C
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Which of the following is true regarding the form or function of the alveoli?
A) The alveoli permit gas exchange between the lungs and bloodstream. B) The alveoli are thin walled and covered by smooth muscle. C) The alveoli are air passages that permit ventilation of the lung. D) The alveoli are covered with small arteries that allow gas exchange.
During coumadin-induced anticoagulation, which factor's activity disappears most rapidly?
a. FIX b. FVII c. FVIII d. FV
The optical microscopes used in physicians' office laboratories usually have ________ objectives.
A. three B. five C. six D. four E. two
Add or subtract the decimals. 5.11 + 0.28 =
Fill in the blank(s) with the appropriate word(s).