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NCAT - Practice Test - Biology - Circulation - Quiz 4

Practice 10 high yield MCQs on Biology from Chapter Circulation for Practice Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 4 of the series.

31. What is hypertension?



32. What is the function of the lymphatic system?



33. What is the function of lymph nodes?



34. What is the function of the spleen?



35. How is oxygen mainly transported in the blood?



36. How is carbon dioxide transported in the blood?



37. What initiates the heartbeat?



38. What is the function of the AV node?



39. What is the amount of blood pumped per minute?



40. What is the amount of blood pumped per beat?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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