How much should the technique be adjusted from the routine for an AP abdomen projection in a patient who has a large amount of bowel gas?
1. Increase the mAs 30% to 50%.
2. Decrease the mAs 30% to 50%.
3. Increase the kVp 5% to 8%.
4. Decrease the kVp 5% to 8%.
a. 1 and 3 only
b. 1 and 4 only
c. 2 and 3 only
d. 2 and 4 only
D
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Given the following blood parameters, compute the total O2 content (dissolved + HbO2) of the blood in ml/dl: Hb = 16; PO2 = 625 Hg; SO2 = 100%
a. 17.8 ml/dl b. 19.4 ml/dl c. 21.4 ml/dl d. 23.3 ml/dl
A spoken statement of false charges that damages another person's good reputation is:
A) Libel. B) Negligence. C) Slander. D) Harassment.
The three functions used with the root operation "assistance" are _____.
A. intake, output, and flow volume B. ventilation, oxygenation, and CO2 level C. output, oxygenation, and ventilation D. oxygenation, output, and duration of therapy
The author notes that many of the professional athletes in individual sports make less money than people think because they
A. often pay their own expenses for travel and training. B. are paid only a predetermined percentage of all gate receipts. C. must pay for all officials and promotional expenses for events. D. many not receive legal advice when they negotiate endorsement contracts.