Which of the following is TRUE regarding capillaries?
A) They consist of three layers or coats.
B) The thinnest layer is the tunica adventitia.
C) They contain valves to limit back flow of blood.
D) Red blood cells move through in single file.
D
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When appealing disallowances resulting from low maximum allowable fees, the medical office assistant should include information:
A) from the patient medical record. B) about payment from other carriers for the reported service. C) about the physician's financial situation. D) about why the patient cannot afford to pay more.
Which of the following are common causes of volume overload in patients with hydrostatic pul-monary edema?
1. Renal failure 2. Hepatic failure 3. Hypoalbuminemia 4. Hyperkalemia a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only
Which of the following conditions has been suggested as being related to an individual developing diabetes?
A. cardiovascular conditions B. cancer C. digestive disorders D. pulmonary disorders E. obesity
Pathologies that easily allow photons to penetrate the tissue and result in increased density are:
additive compensating destructive terminal