________, in its crude state, is a thick oil that varies in color from light brown to black.
A) Crude oil
B) Petroleum
C) Methane
D) None of the above
B) Petroleum
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What is the main measurement used when considering the ignitability of liquids?
A) Flash point B) Fire point C) Flame point D) Boiling point
During spontaneous breathing, the fall in intrapleural pressure that draws air into the lungs during inspiration also draws blood into the major thoracic vessels. This phenomenon increases which of the following?
a. Systemic vascular resistance b. Right ventricular afterload c. Right ventricular preload d. Pulmonary capillary resistance
Which of the following catheters is used to drain the kidney and is placed with the aid of a cystoscope?
a. Foley b. Pezzer c. ureteral d. Malecot
What part of the body is prepped for ulnar nerve decompression or transposition?
a. anterior neck b. lower extremity c. posterior back d. upper extremity