Which of these indicates that the radiograph was overexposed?
light image
thin black lines
reticulation
dark image ab knife
lab engine
lab wheel
lab lathe
lab wheel
Rationale: dark image – An overexposed image will appear dark in appearance.
Health Professions
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The preferred method of keeping a poison from absorbing into the GI tract is:
A) Gastric lavage B) Use of activated charcoal C) Administration of ipecac D) Use of medications to induce diarrhea
Health Professions
A home care patient receiving continuous noninvasive positive pressure ventilation through a na-sal mask complains of pressure sores over the nasal bridge. Which of the following actions could help to alleviate this problem?
1. Artificial skin 2. Forehead spacer 3. Reduce strap tension 4. Try nasal pillows a. 2 and 4 only b. 1, 2, and 3 only c. 3 and 4 only d. 1, 2, 3, and 4
Health Professions