Custom trays are designed to
fit only the person they were made for to render a more accurate impression.
be waterproof.
be used with alginate only.
provide comfort to the patient.
fit only the person they were made for to render a more accurate impression.
Rationale: fit only the person they were made for to render a more accurate impression.
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A 24-year-old man has called 911 after experiencing heart palpitations and dizziness. You direct your partner to apply a 4-lead ECG and see a narrow complex tachycardia on the monitor at a rate of 196 bpm. The patient is wearing a halter monitor and states, "My doctor is making me wear this because I keep having these episodes." How should you handle the presence of the halter monitor?
A) Leave it in place and alter your treatment so as not to disturb the monitor. B) Remove the monitor and treat the patient per protocol. C) Leave the monitor on and delay treatment until you arrive at the ED. D) Contact the hospital for medical direction.
Where is a gene designated 9p23 located?
a. Short arm of chromosome 23, region 9 b. Long arm of chromosome 3, region 2, band 9 c. Short arm of chromosome 9, region 2, band 3 d. On the translocated part of chromosome 9 on chromosome 23
In a malpractice lawsuit, the first statement of a case to be filed is by the:
A) patient's case worker B) plaintiff C) defendant D) clinical laboratory administrator
Which of the following is NOT a fat-soluble vitamin?
a. A b. B c. K d. D e. E