中国大学MOOC: Which of the following means process of recording a vein?
举一反三
- Which of the following means process for recording ？ A: -graphy B: -gram C: –meter D: –graph
- Which of the following means the process of recording the electrical activity of the heart? A: stethoscope B: sphygmomanometer C: electrocardiogram D: electrocardiography
- Which of the following means process of recording the heart’s electrical activity ? A: electrocardiogram B: electrocardiography C: electrocardiograph D: electroencephalogram
- Which of the following means heart chamber? A: vein B: ventricular C: artery D: capillary
- 中国大学MOOC: Which of the following expressions means sleeping?