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Chapter 11 ap1
| Question | Answer |
|---|---|
| What is contained within the epidural space in the vertebral column? | Loose connective tissue, blood vessels , and adipose tissue |
| What is found within the dual sinuses? | Venous blood |
| Describe cerebral spinal fluid | Clear, watery and colorless and found in the spinal cord. It gives stable, ionic concentration. |
| The cerebral acid duct contains CSF flowing from the what to the what | Third to the fourth ventricle |
| The cerebral spinal fluid, reenters the blood via what | Arachnoid granulation |
| What is the order of the reflex art? | 1.receptors 2.sensory neuron 3.interneurons 4.motor neurons 5.Effector |
| What is the role Of reciprocal inhibition during a withdrawal response reflex response? | It inhibits the ipsilateral extensors |
| The spinal thalamic tract, conducts impulses, where | Up the spinal cord to the thalamus |
| Can you name a descending trap in the spinal cord? | Rubro spinal |
| Impulses conducted along the corticospinal tracts are ___A___ in nature and ___B_____ | A. Motor B. Voluntary in control |
| What is the cauda equina? | A bundle of nervous tissue that extends beyond the top of the spinal cord |
| What part of the brain coordinates voluntary muscular movement | Cerebellum |
| What is the significance of cervical enlargement of the spinal cord? | It supplies the nerves to upper limbs |
| The activity of the______ determines the degree of arousal or wakefulness of the cerebral cortex | Reticular formation |
| Which of the following is part of the basal nuclei? | It includes Putman Gladden nucleus |
| The visual and auditory reflux centers of the midbrain are found within what structures | Corpoa guadrigmia |
| What is one of many functions of the hypothalamus? | Control movement, control body, temperature, blood pressure, heart rate, water, electrolytes |
| What is the function of the association areas of the frontal lobe? | How are you intellectual processes, including planning, and problem-solving? |
| For most people, the dominant cerebral hemisphere is there ______ hemisphere? | Left |
| What type of sleep is dreamless | Non-rem sleep |
| Define the cerebral cortex | Nathan layer of gray matter from the outermost part of the cerebral |
| Define basil nuclei | Group of subcortical nuclear responsible, primarily for motor control as well as other roles, such as motor, learning executive functions and behaviors and emotions |
| What is the effect of sensory nerve fibers crossing over? | The right hemisphere controls, the left. And the left control the right |
| The phrenic nerve arise from what nerve plexus? | Cervical plexus |
| Nerve fibers of the somatic nervous system serve the_______ | Skin and skeletal muscles |
| Nerve fibers of the autonomic nervous system serve the_______ | Viscera |
| What part of the brain assigns value to memory | |
| Amygdala | |
| What fibers are typically a adrenergic | Sympathetic, postganglionic, fibers |
| What is contained in the dorsal root ganglia? | Cell bodies of sensory neurons |
| Which cranial nerves are primarily, modern nerves, innovating the muscles of the eye | 3 , 4 ,and 6 |
| What cranial nerves are comprised only of sensory fibers? | One, two and eight |
| What type of brain waves are prevalent during sleep? | Delta |
| What part of the brain controls emotional responses and expressions | Limbic system |
| The plexuses of the peripheral nervous system are formed by the_______ | Interior ramus |
| Functionally, the adrenal medulla has the same effects on the body as the_____ nervous system. | Sympathetic |
| What comprises the central nervous system | Brain and spinal cord |
| Where is the fourth ventricle located? | Interior to the cerebellum within the brainstem |
| What is wrong with the grey matter or the spinal cord? | Interneurons |
| The spinal cord is divided into areas called______ | Horns |
| The spinal cord is what color | Gray matter, and is surrounded by white matter |
| What is the simplest nerve halfway from a century receptor to an effector? | reflex arc |
| Where is the third ventricle located? | Within the dias Cephalon |
| The _______ is suspended from the hypothalamus via the infundibulum | Pituitary gland |
| The surface of the cerebrum is marked by grooves called ______ that separate ridges called ______ | Sulci and gyri |
| What includes the thalamus and the hypothalamus? | The diacephalon |
| What is located between the sebum and the cerebellum | Transverse fissure |
| What structure separates the two cerebral hemispheres | The falx cerebre |
| What functional area is located in the post Central gyrus | Somato sensory cortex |
| What type of fibers are found in the spinal nerves? | Motor and sensory neurons |
| What is a dermatome? | Region of skin innovated by single spinal nerves |
Created by:
Kclay017
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