In most cases, what is the most immediate sign of anaphylaxis?
A. severe itching
B. feelings of faintness
C. nausea
D. wheezing
Answer: B
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What is the hazard associated with metallic phosphides?
a. React with water to produce phosphine b. Produce highly flammable gas when exposed to air c. Undergo spontaneous combustion when exposed to water d. Cause a runaway exothermic reaction when exposed to hydrocarbons
To comply with the privacy rule, the dental office must follow which of the following privacy standards?
a. PHI b. Individual rights c. Disclosures with patient authorization d. All of the above
You are preparing Mrs. Bayfield for percutaneous coronary intervention. As you explain the procedure to her, she states, "They are going to put a stent in my heart, so why do they need to inject dye in my arm?" What should you tell Mrs. Bayfield?
A. The dye is an indicator that changes color when blood flow is restored. B. The dye is used to find the exact location of the blockage. C. The dye is a precaution to help the surgeon avoid nearby nerve endings. D. The dye contains Coumadin, which will make the blood flow more freely.
Envelopes that have a transparent window are used for ________.
A. appointment reminder cards B. easily damaged materials C. large, bulky documents D. general correspondence E. invoices and statements