The formula for cardiac output is stroke volume x ________
A) respiratory rate
B) blood pressure
C) heart rate
D) blood volume
C
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Which of the following would be considered an appropriate position for transport?
A) An alert 67-year-old female with nausea in a sitting position B) A critically injured 18-month-old in a car seat C) A hypotensive 48-year-old male in a position of comfort D) A 23-year-old pregnant woman in a supine position
A 42-year-old female patient has a solid tumor in her left lung. The physician has ordered cytogenetic analysis. What type of specimen is needed?
a. Bone marrow aspirate b. Pleural effusion c. Peripheral blood d. Lymph node biopsy
The requirement of the Patient Protection and Affordable Care Act of 2010 that all persons purchase healthcare may be deemed unconstitutional by the United States Supreme Court. If that happens, the entire Act will be overturned because ____.
A. the Supreme Court never overturns part of an Act. B. the PPACA lacks a severability clause C. the PPACA cannot function if some people lack healthcare insurance D. Democrats no longer have a majority in the House of Representatives
What is the correct code for a patient diagnosed with crescendo angina?
A. I20.8 B. I20.0 C. I20.9 D. I20.1