Which of the following is an incorrect step in obtaining a blood sample for PKU testing?
a. Make a puncture approximately 2–3 mm deep in the lateral heel.
b. Soak blood completely through the paper.
c. Use as many blood drops as necessary to fill each circle.
d. Allow PKU test card to completely dry.
c
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What are vessel loops and umbilical tapes commonly used for in vascular cases?
a. anastomosis b. ligation c. retraction d. suturing
Which equipment is powered by gasoline, diesel, power-take-off, or hydraulic system?
A. Inverter B. Mini-generator C. Portable generator D. Vehicle-mounted generator
Which of the following describes the pulse?
A) number of respirations in 1 minute B) systolic blood pressure C) diastolic blood pressure D) number of heartbeats in 1 minute