In the developing solution, which chemical blackens the exposed silver halide crystals?
a. Sodium sulfite
b. Sodium carbonate
c. Hydroquinone
d. Potassium bromide
c
RATIONALE: In the developing solution, hydroquinone blackens the exposed silver halide crystals.
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All of the following are signs of inadequate cardiac output EXCEPT:
A. hypertension. B. shortness of breath. C. dizziness. D. low blood pressure.
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Which of the following herbs can cause liver toxicity?
a. echinacea b. garlic c. ginger d. valerian
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Blue text indicates that a finding is
A) normal. B) present. C) absent. D) abnormal.
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What is one benefit of giving the patient a copy of the completed encounter note at the end of the visit?
What will be an ideal response?
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