Pulmonary veins carry blood toward the left atrium of the heart
Indicate whether this statement is true or false.
TRUE
You might also like to view...
Most neurons contain a large number of mitochondria. Which characteristic of neurons does this reflect?
A. High demand for free fatty acids B. High demand for glucose C. High level of aerobic metabolism D. Sensitivity to hypoglycemia
REM sleep is associated with ________
A) decreased oxygen use, especially in the cerebral cortex B) temporary skeletal muscle inhibition except for ocular muscles and diaphragm C) decreased vital signs, such as heart rate and blood pressure D) decreased activity of the brain, especially the cerebral cortex
The sensory portion of the PNS carries electrical signals ________ the CNS; the motor portion carries electrical signals ________ the CNS
A) toward, away from B) away from, toward C) away from, also away from D) toward, also toward
The levator ani muscle group inserts on the:
A) sacrum. B) ischial spine. C) iliac crest. D) coccyx.