________ The lower respiratory tract consists of the nose, pharynx, and throat

The finding of a positive direct antiglobulin test (DAT) for a patient is likely to result in which of the following pathologies:

a. Increased bone marrow production of erythrocytes b. Increased erythrocyte destruction c. Decreased bone marrow production of erythrocytes d. Liver disease

One of the best ways to prevent medical errors is for the patient to

A) be a better informed consumer of medical services. B) sue the physician if he or she does not like the outcome of a procedure. C) keep quiet and let the physician handle all aspects of the care. D) use herbal remedies before calling the physician.