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ANT 6-12
Study Stack Pt. 2
| Question | Answer |
|---|---|
| Receptors for hearing are located in the | cochlear duct |
| Several vital centers are located in the | medulla |
| Parasympathetic neurons cell bodies are located in | Nuclei of the brainstem in the lateral gray column of the sacral cord |
| Which part of the brain releases the hormone melatonin | pineal gland |
| The spinal tract is located on the side of the cord originates in the brain and terminates in the spinal cord in the | Lateral corticospinal |
| Sensory neurons can operate in autonomic reflex arcs | True |
| Cerebrospinal fluid circulated through the ventricles into the central canal and ______ and is absorbed back | Subarachnoid space |
| Small branches from the cervical plexus joint which two cranial nerves | Hypoglassal accessory |
| A patient complains of numbness in the skin of the buttocks in the posterior surface of the thigh leg the spinal nerve or prefile branch most likely involved with his condition is the | Coccygeal |
| Which of the following is not a branch of the trigememinial nerve | Zygomatic nerve |
| The layer of the meninges that serves as the inner periosteum of. The cranial bone is the | dura mater |
| Which of the following is not true of the lateral corticospinal tract fiber | Most inhabit the lower motor neuron |
| The peripheral nervous system includes | only cranial nerves, spinal nerves, and their branches. |
| The sensory cranial nerves include only the | olfactory, optic, vestibulocochlear |
| The parts of the cerebrum associated with anger fear and sorrow is the | Lambic system |
| The innermost layer of the meninges is the | pia mater |
| Regeneration of nerve fibers will take place only if the cell body is intact and the fibers have | neurilemma |
| A neuron that has only one axon but several dendrites is classified as a | multipolar neuron |
| Which is true of a reflex arc | It always consists of an afferent neuron and an efferent neuron. |
| The part of the nervous system that transmits from the CNS to the skeletal muscle is the | Somatic nervous system |
| Dendrites conduct impulses _______ cell bodies | toward |
| Which two bones join to form the posterior part of the hard palate? | palatine |
| Adaptive immunity, part of the body’s third line of defense, is orchestrated by two different classes of a type of white blood cell called the | lymphocyte |
| Recognition of antigens by antibodies occurs when an | antigen's epitopes fit into and bind to an antigen molecule's antigen-binding site. |
| What is the function of the spleen? | -tissue repair - hematopoiesis - red blood cell and platelet destruction - blood reservoir |
| The lymphatic system serves various functions in the body. The two most important functions of this system are | fluid balance and immunity. |
| Which protein interferes with the ability of viruses to cause disease? | interferon |
| Activities that result in central movement or flow of lymph are called | lymphokinetic activities. |
| The presentation of an antigen by an antigen-presenting cell activates the T cell. The cell then divides repeatedly to form a clone of identical sensitized T cells that form | effector T cells and memory cells. |
| Chemotaxis is the process by which a cell navigates toward the source of the chemotactic factor by way of | detecting and then moving toward higher concentrations of the factor. |
| Which is true of a reflex arc | It always consists of an afferent neuron and an efferent neuron. |
| Interneurons reside in the | CNS only |
| The largest and most numerous types of neuroglia are the | astrocytes |
| Multipolar neurons have | multiple dendrites and one axon |
| The efferent pathways of the autonomic nervous system consists of the _______ nervous systems | sympathetic and parasympathetic |
| Astrocytes attach to | Neurons and blood vessels |
| A neuron that has only one axon but several dendrites is classified as a | multipolar neuron |
| Along a neuron, the correct pathway for impulse conduction is: | dendrite, cell body, axon |
| Regeneration of nerve fibers will take place only if the cell body is intact and the fibers have | neurilemma |
| The innermost layer of the meninges is the | pia mater |
| The parts of the cerebrum associated with anger fear and sorrow is the | Lambic system |
| The sensory cranial nerves include only the | olfactory, optic, vestibulocochlear |
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