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Anatomy Study Stack2
| Question | Answer |
|---|---|
| What is the muscle that helps hold the scapula against the thorax | The serratus anterior |
| The ____ is the innermost muscle of the abdominal wall | transverse abdominis |
| Excitable cells that conduct the impulses are called | neurons |
| In the human nervous system most of the cells are ___ | glia cells |
| How many pairs of spinal nerves are connected to the spinal cord? | 31 |
| What is the meninges? | The inner protective covering of the brain |
| How many major divisions does the brain have? | 6 |
| Where is the phrenic nerve found? | In the cervical plexus |
| True or False: Beta receptors bind norepinephrine | True |
| Receptors for hearing are located in the | cochlear duct |
| The basilar membrane supports the | spiral organ |
| What is used to determine the volume percentage of red blood cells in whole blood | Hematocrit |
| A decrease in the amount of white blood cells is called | Leukopenia |
| True or False: The pancreas is a lymph node | False |
| The largest of the paranasal sinuses is the | maxillary |
| The smallest branches of the bronchial tree are | bronchioles |