Which statement is true regarding the location of the trachea?
A. It lies superior to the esophagus, inferior to the larynx, and superior to the primary bronchi of the lungs.
B. It lies posterior to the esophagus, inferior to the larynx, and superior to the primary bronchi of the lungs.
C. It lies anterior to the esophagus, inferior to the larynx, and inferior to the primary bronchi of the lungs.
D. It lies anterior to the esophagus, inferior to the larynx, and superior to the primary bronchi of the lungs.
E. It lies superior to the esophagus, superior to the larynx, and superior to the primary bronchi of the lungs.
D
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The ratio of force arm to resistance arm defines ___________________ __________________. ________________________________________
Fill in the blank(s) with the appropriate word(s).
Severe dehydration that commonly accompanies diabetic ketoacidosis is caused by:
A) prolonged compensatory hyperventilation. B) decreased fluid intake secondary to hyperglycemia. C) hyperglycemia-induced osmotic diuresis and vomiting. D) the loss of key electrolytes such as sodium and potassium.
The chorion is
A. cushions and protects the embryo with fluid. B. the extracellular fluid around the egg. C. becomes the umbilical cord vessels. D. the first site of blood cell formation. E. the fetal half of the placenta.
What percentage of sodium chloride would a solution of normal saline require?
A. .02 percent B. 0.9 percent C. 45 percent D. 11 percent