The ____________________ is the double-walled membranous sac that encloses the heart
Fill in the blank(s) with correct word
pericardium
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Which of these is NOT found within Domain 2 of the National Standards for Sports Coaching, "Safety and Injury Prevention"?
A. Recognize injuries and provide immediate and appropriate care. B. Identify physical conditions that predispose an athlete to injury and recommend that the athlete consider alternative sports. C. Prevent injuries by providing safe facilities and necessary protective equipment. D. Identify and address the psychological implications of injury.
C-reactive protein can
a. activate complement in the classical pathway b. activate complement in the lectin pathway c. activate complement in the alternative pathway d. activate complement in the classical pathway and activate complement in the alternative pathway
Which of the following is TRUE of dietary cholesterol?
A. Dietary intake of cholesterol is not a major contributor to blood cholesterol levels. B. Mono-unsaturated fats lead to larger increases in blood cholesterol than unsaturated fats. C. Saturated fat does not influence blood cholesterol levels. D. Blood cholesterol is no longer viewed as a health risk.
The instrument used to view the retina is called a(n) ________.
Fill in the blank(s) with the appropriate word(s).