An increase in the PCO2 of arterial blood may result in respiratory centers acting to
A) decrease the rate of breathing.
B) increase the rate of breathing.
C) decrease pulmonary ventilation.
D) increase the amount of air in the anatomic dead space.
E) decrease the vital capacity.
B) increase the rate of breathing.
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Which of the following statements best describes angular movements?
A) They allow movement only in one plane. B) They allow movement in several planes. C) They occur only between bones with flat articular processes. D) They change (increase or decrease) the angle between two bones.
Eccrine sweat glands differ from sebaceous glands
A) all of the above. B) in type of secretion. C) in whether or not they are associated with hair follicles. D) in their location.
Using commands such as "sit" and "stay" are examples of what type of restraint?
a. physical c. chemical b. verbal d. this is not a form of restraint
Tim has been on a low-fat, no carbohydrate diet for two months. Which of the following would you expect to find in large quantities in his urine?
A. Glucose B. Proteins C. Lactate D. Pyruvate E. Ketone bodies