AlligationUse alligation to determine the parts of each strength of the components needed in each equation. How much 23.4% sodium chloride should be added to 300 mL of sterile water to make a 3% sodium chloride solution?
What will be an ideal response?
5 parts 23.4% (38.5 mL) and 34 parts of sterile water (0%) (261.5 mL)
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What do these words mean in relation to the performed service: "Patient was seen in my office 10 days ago for follow-up with hCG level of 0.4 mlU/ml. Pregnancy test negative at that visit"?
a. This service should not be reported since the patient was seen within10 days of the telephone contact b. This service is actually part of the case management medical team conference since the physician had no direct contact with the patient. c. The physician provided risk reduction counseling and behavior change intervention, which supports preventive medicine services d. The telephone call was not the result of an E/M service within the previous 7 days, which supports a non–face-to-face physician service
Arrange in order from smallest to largest: 6.7, 0.6, 0.86, 0.8, 0.77
What will be an ideal response?
Some WBCs leave the blood vessels by a mechanism called
A. osmosis. B. diffusion. C. diapedesis. D. osmotic pressure.
The pre-examination phase of laboratory testing includes: (Choose all that apply) A) confirmation of laboratory test requests.B) proper identification of the patient.C) running required control samples.D) reporting results to the physician.
What will be an ideal response?