You are asked to calculate the creatinine clearance rate for a patient and are presented with the following data:
Urine Creatinine 1.75 mg/dL
Plasma Creatinine 3.22 mg/dL
Surface area of patient's body 42 m2
What other information do you need to calculate the creatinine clearance for this patient?
A) The total volume of the patient
B) The total volume of the patient's plasma
C) The total volume of the plasma sample
D) The total volume of the urine sample
D
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You would like to test a patient's visual acuity, but a visual acuity card or wall chart is not available. You can still test for visual acuity by:
A) asking the patient to indicate the farthest object he can see. B) checking the pupils. C) having the patient count your raised fingers. D) covering one eye and testing for light accommodation.
What is a normal cardiac ejection fraction?
a. 24% b. 44% c. 64% d. 84%
A salaried employee is usually NOT entitled to overtime.
Answer the following statement true (T) or false (F)
Urine does not have to be tested or preserved immediately
Indicate whether the statement is true or false