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Stack 2 D Deutsch
week 6-12
| Question | Answer |
|---|---|
| Which oxygen-binding protein helps move oxygen out of the blood and into muscle cells? | myoglobin |
| What are the two most important functions of the lymphatic system? | To maintain fluid balance in the internal environment and to provide immunity. |
| What is the role of the sympathetic division in the autonomic nervous system? | Consists of neural pathways that are separate from parasympathetic pathways. |
| What are the components of the autonomic nervous system (ANS)? | Contains afferent (sensory) and efferent (motor) components. |
| What does efferent autonomic regulation depend on? | Efferent autonomic regulation ultimately depends on feedback from sensory receptors. |
| Which part of the brain releases the hormone melatonin? | Pineal gland |
| All of the following cranial nerves have a functional classification of motor except: | vestibulocochlear. |
| The nerve commonly called the vagus nerve is the _____ cranial. | tenth |
| The pyramids are formed in the: | medulla |
| There are _____ ventricles in the brain. | 4 |
| Peripheral nervous system (PNS) | 1. Thirty-one pairs of spinal nerve 2. Twelve pairs of cranial nerve no special names numbered by level of vertebral column at which they emerge from the spinal cavity |
| How many cervical nerve pairs are there? | Eight cervical nerve pairs (C1 through C8) |
| How are spinal nerves numbered? | By the level of the vertebral column at which they emerge from the spinal cavity |