Advantages of home liquid O2 systems include which of the following?
1. Usually include a small refillable portable subsystem.
2. Do not require an O2 service delivery company.
3. Provide large-volume O2 storage in a small space.
4. Are useful for rehabilitation activities (e.g., walking).
a. 1 and 3 only
b. 1, 2, and 3 only
c. 3 and 4 only
d. 1, 3, and 4 only
ANS: D
Table 56-3 summarizes the major advantages and disadvantages of each system.
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Specific patient objectives for a pulmonary rehabilitation program could include which of the following?
1. Proper use of medications, O2, and breathing equipment 2. Reconditioning of both skeletal and respiratory muscles 3. Adherence to proper hygiene and good nutrition 4. Improvement in the results of pulmonary function tests a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only
If no active illness or disease is present with a patient who comes to the office for annual blood testing, the codes are found under:
a. emergency services. b. office visits. c. preventative services. d. immunizations.
With a ____ burn, the muscles and bones may be burned and the tissue looks charred.
A. superficial B. second-degree C. full-thickness D. partial-thickness E. first-degree
Answer the following statement(s) true (T) or false (F)
1. Medicare covers all health-care expenses. 2. It is likely that all claims in the United States will eventually be filed electronically. 3. A copayment is a fixed percentage of covered charges after the deductible is met. 4. Expenses such as routine eye examinations or dental care that are not covered by an insurance company are called exclusions. 5. It is the responsibility of the medical assistant to interpret the patient's insurance policy or extent of coverage.