The isotope used to measure thyroid function is:
A. cobalt-60.
B. sodium-24.
C. technetium-99m.
D. iodine-123.
Answer: D
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In an effort to determine a patient's need for ventilatory support, which of the following factors increase(s) ventilatory workload?
1. Decreased lung compliance 2. Decreased thoracic compliance 3. Increased airway resistance 4. Artificial airways
An individual who exhibits rash and hives on starting treatment with penicillin may also exhibit these same symptoms with
A) monobactams. B) vancomycin. C) cephalosporins. D) carbapenems.
Dean is talking on the phone to someone who identified herself as Clarissa Brown's mother. Clarissa is a 16-year-old patient who was recently diagnosed with an STI. The mother wants to know what Clarissa's diagnosis was. Dean is not sure what to do. What would you do if you were Dean?
A. Release the information to the mother, because Clarissa is a minor. B. Refuse to release the information, because you are not sure what to do. C. Provide the information so that the mother can help care for Clarissa. D. Ask the mother what she thinks the diagnosis was. E. Tell the mother that Clarissa's test results are none of her business.
Manual counts have a higher coefficient of variation than counts performed on instruments.
Answer the following statement true (T) or false (F)