click below
click below
Normal Size Small Size show me how
LuzRodriguez-Bandala
Anatomy week 6-12
| Question | Answer |
|---|---|
| Gray matter in the brain and spinal cord consists primarily of | cell bodies |
| The white matter of the nervous system is made up of | myelinated fibers |
| The efferent pathway of the autonomic nervous system consists of | the sympathetic and parasympathetic |
| Nerve fibers of the spinothalamic tract are | sensory |
| How many ventricles are found in the brain | four |
| What cranial nerve is commonly called the vagus nerve | the tenth |
| The sensory cranial nerves include only the | the olfactory, optic, and vestibulocochlear |
| What fluid fills the posterior segment of the eye v | vitreous humor |
| Pancreatic cell type that produces insulin | beta cells |
| The normal ECG is composed of | P wave, QRS complex, T wave |
| What are the four structures that compose the conduction system of the heart | SA node, AV node, AV bundle and Purkinje fibers |
| About half of the lymph flowing through the thoracic duct comes from | from the liver and small intestine |
| What substance can destroy pathogens by lowering the pH level | Hydrochloric acid |
| Interferon inhibits the spread of | viruses and bacteria |
| How many lobes do both lungs have | five |
| Name of the structures that deflect air as it passes through the nose | conchae |
| Name of the smallest branches of the bronchial tree | bronchioles |