A normal red blood cell count is ________
A) 6-7 million/mm3 of blood B) 3- 4 million/mm3 of blood
C) 2-3 million/mm3 of blood D) 4- 6 million/mm3 of blood
Answer: D
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The abdominal wall is composed of several layers of muscles. The deepest layer is _____, the middle layer is the _____, and the most superficial layer is the _____.
A. external oblique, internal oblique, transversus abdominis B. internal oblique, transversus abdominis, external oblique C. transversus abdominis, internal oblique, external oblique
Directional terms are important in the study of anatomy. What does "E" represent?
A. median B. right C. left D. inferior E. lateral
The condition of low tissue oxygen levels is known as
A) cystic fibrosis. B) hypoxia. C) hyperventilation. D) pneumothorax. E) emphysema.
The valve of the heart which can be isolated by auscultation at the right costosternal margin in the 2nd intercostal space is the ___.
a) aortic semilunar b) right atrioventricular c) pulmonary semilunar d) left atrioventricular