click below
click below
Normal Size Small Size show me how
Jasette Jones-Ramos
Human Anatomy
Question | Answer |
---|---|
The spinal nerves are connected to the spinal cord and consist of ____ pairs | 31 |
The peripheral nervous system includes: | Only, Cranial nerves, Spinal nerves, and their branches |
The brainstem does not include the? | Cerebellum |
A reflex consists of either a muscle contraction or a? | Glandular secretion |
The inner protective covering of the brain is called the? | Meninges |
The large fluid-filled spaces within the brain are called the? | Ventricles |
The bulk of the heart wall is the thick, contractile middle layer called the? | Myocardium |
From which vessels do myocardial cells receive blood? | Coronary Arteries |
Mechanical devices that permit the flow of blood in one direction only are called? | Valves |
During pregnancy, what happens to the oxygenated blood returned from the placenta via the umbilical vein? | It flows into the inferior vena cava |