Which of the following statements regarding smoking is true?
A. Smoking increases wound oxygen tension.
B. Smoking increases the rate of clot formation.
C. Smoking causes vasodilation.
D. Smoking slows the atherosclerotic process.
B
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Which statement about storing pre-incident plans on computers is correct?
a. the need to make and distribute updated copies is eliminated b. the data are more visible in poor lighting conditions c. paper remains the preferred means of data retrieval in emergency conditions d. computers are too sensitive for emergency scene conditions
The following routine urinalysis results are obtained:
pH: 5.0 glucose: negative blood: small ketone: negative protein: 300 mg/dL nitrite: negative Significant microscopic findings include: RBCs: 2-5/hpf, dysmorphic; casts: hemoglobin, granular. These findings are most consistent with a diagnosis of: A) acute cystitis. B) acute pyelonephritis. C) acute glomerulonephritis. D) nephrotic syndrome.