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SCI220 - week 6-12
Second half of semester review
| Question | Answer |
|---|---|
| Which of the following statements about the muscles of the head is incorrect? | The splenius capitis muscle is sometimes called the prayer muscle because it causes the head to bow. |
| The latissimus dorsi muscle is an example of a _____ muscle. | spiral |
| The origin of a muscle is on the femur, and the insertion is on the tibia. When it contracts, it bends the knee. Which of the following is true? | The knee is acting as a fulcrum. |
| Neurons in the CNS have less chance of regenerating for all of the following reasons except: | microglia lay down scar tissue. |
| The afferent pathways of the autonomic nervous system: | carry feedback information to integrating centers in the brain. |
| The largest and most numerous types of neuroglia are the: | astrocytes. |
| Which of the following is not a function of the central nervous system (CNS)? | Initiating an outgoing response, Evaluating the information, Integrating sensory information |
| Cerebrospinal fluid circulates through the ventricles, into the central canal, and _____, and is absorbed back into the blood. | subarachnoid space |
| Small branches from the cervical plexus join which two cranial nerves? | Hypoglossal and accessory |
| Which part of the vertebral column has one more pair of nerves coming from it than it has vertebrae? | Cervical |
| Parasympathetic neuron cell bodies are located in: | nuclei of the brainstem and the lateral gray columns of the sacral cord. |
| The hormone produced by the heart | increases the excretion of sodium in the urine. |
| Gustatory cells are located in all of the following areas except | on the apical surface of vallate papillae on the tongue. |
| Which division of the autonomic nervous system sends fibers to the heart? | sympathetic and somatic |
| The type of membranous tissue that lines the heart and blood vessels is the | endothelium. |
| A type of blood cell produced by lymph nodes is called a(n) | monocyte |
| Interferon inhibits the spread of: | viruses and bacteria. |
| Which of the following is not lined with a ciliated mucous membrane? | Vestibule |
| The structures that deflect air as it passes through the nose are called: | conchae. |