Which of following is a membrane that covers the heart?
A. Epicardium
B. Pericardium
C. Myocardium
D. Endocardium
E. Pericardial cavity
Answer: B
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If you are trying to stop smoking, and you smoke fewer than 10 cigarettes per day, what strength of nicotine patch would be appropriate for you to begin with?
A) 7mg patch for 2 weeks B) 14mg patch for 6 weeks C) 17mg patch for 2 weeks D) 21mg patch for 6 weeks
Which of the following statements is true regarding production of alpha fetoprotein (AFP)?
A) No AFP is produced in the fetal yolk sac but later large quantities by the fetal liver as the yolk sac degenerates. B) Small amounts of AFP are first produced in the fetal yolk sac and then in large quantities by the fetal liver as the yolk sac degenerates. C) Small amounts of AFP are first produced in the fetal liver and then in large quantities by the fetal spleen as the yolk sac degenerate. D) Large amounts of AFP are first produced in the fetal yolk sac and then in smaller quantities by the fetal liver as the yolk sac degenerates.
The ___________________________ encourages the use of electronic medical records and requires health care facilities to have privacy policies
A. Health Insurance Portability and Accountability Act B. Americans with Disabilities Act C. USA PATRIOT Act D. Welfare Reform Act
What primary factor is responsible for the normal change in oxygen diffusion capacity during maximum exercise?
A. Hyperventilation results in increased PaO2s B. The increased cardiac output results in increased ventilation/perfusion mismatch C. Hyperventilation results in lowered H+ levels which shifts the oxygen dissociation curve D. The increased cardiac output results in recruitment of pulmonary capillaries