When an immature cell commits itself to following a particular path of development, the process is called
A. differentiation.
B. cytogenesis.
C. apoptosis.
D. mitosis.
E. fatalism.
Answer: A
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Another name for the Haversian system is:
a. central canal b. lacunae c. canaliculi d. osteon
Which is not correct regarding the patella?
A. The posterior aspect of the patella articulates with the femur. B. The patella is located in the tendon of the quadriceps femoris muscle. C. The broad superior portion of the patella is called the apex. D. The patella is triangular in shape. E. The patella can be palpated on the anterior surface of the knee.
Which structure is last in the sequence of urine flow?
A) ureter B) kidney C) bladder D) urethra
Which of the following would be most likely to cause metabolic alkalosis?
A. severe vomiting B. severe diarrhea C. hyperventilation D. strenuous exercise E. hypoventilation