The lead arrangement known as Einthoven's triangle, which is used to record an ECG, involves placing recording electrodes on
A) both wrists and the left ankle. B) both ankles and the right wrist. C) both ankles and the left wrist. D) the left and right shoulders and the navel. E) both wrists and the right ankle.
The motor (efferent) division of the peripheral nervous system
A) is a division of the CNS. B) detects presence of food in the stomach. C) transmits impulses from the CNS to effectors, such as skeletal muscle. D) has nerve cell bodies located in ganglia near the spinal cord and brain. E) detects a stimulus.