Which of the following is the first step in the using a pitot tube and gauge?
A. Close the petcock and ensure that it is tightened.
B. Read the velocity pressure reading from the gauge.
C. Open the petcock and ensure the air chamber is drained.
D. Edge the pitot tube blade into the stream with the small opening.
Answer: C. Open the petcock and ensure the air chamber is drained.
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A) a telephone transcription line B) an answering service C) a tape recorder D) voice mail
Compared with the systemic circulation under normal conditions, pressure in the pulmonary cir-culation is:
a. higher. b. lower. c. the same. d. not connected.
In which specimen would you not expect to find normal flora?
A) Sputum B) Nasal C) Blood D) Urine
Which of these events would be the best determinant of whether you stay on the scene and prepare to deliver or transport?
A) Presence of crowning B) Ruptured membranes C) History of previous quick delivery D) Strong uterine contractions