Conus medullaris - Study guides, Class notes & Summaries

HCS 212 TEST BANK 14 EXAM PRACTICE QUESTIONS AND ANSWERS Components of the central nervous system (CNS) include A) peripheral nerves and ganglia. B) the spinal cord and brain. C) autonomic components only. D) efferent components only. E) None of the answers are correct. - Ans:-b The cervical spinal cord A) contains a smaller amount of gray matter than in other areas of the spinal cord. B) supplies the shoulder girdle and upper limb. C) is smaller in diameter than other regions of the...

If a patient presents with deep back muscle spams in the lumbar region and tingling in the L2 dermatome following lifting of a heavy object, where is the lesion most likely located? a. dorsal root of L2 b. ventral root of L2 c. L2 spinal nerve d. L2 ventral ramus c. L2 spinal nerve The posterior border of an intervertebral foramen is formed by the.... a. posterior surface of the vertebral body b. posterior longitudinal ligament c. intervertebral disc d. zygapophyseal (facet) ...

Alpha Waves - a) 8-13 cycles/sec (Hz) relaxed and eyes closed anterior gray horn - contains somatic motor neuron cell bodies anterior median fissure - wide, deep crease along the ventral surface of the spinal cord anterior root - motor branch of spinal nerve exiting spinal cord Area which shingles affects - posterior root ganglion Beta Waves - 14-30 cycles/sec (Hz) tension, mentally active, eyes open cauda equina - collection of nerve roots at the inferior end of the spinal cord central c...

Adult Test 2 (USAHS) Questions and Answers 100% Pass About how many new cases a year of a SCI is there? 17,500 About how many people are living with SCI at the moment? 285,000 What are the leading causes of SCI? MVA, followed by falls, acts of violence and sports What is the common common SCI injury? Incomplete Tetraplegia Most SCI occur to what population? Young males SCI causes a disruption to the what> Motor and sensory pathways at the site of the lesion How are SCI defined? By both ...

Cavities inside the skull - Anterior/middle/posterior fossa Cranial bones - Frontal, occipital, sphenoid, ethmoid (unpaired). Parietal & temporal (paired). Mental protuberance - chin bone MCA supply of the cerebral cortex - Hand + face/mouth/auditory Cranial nerves - -12 pairs (Mixed fibers: sensory/motor/both). -Emerge @ irregular intervals from the brain. -Nuclei displacement: Motor = medial Sensory = lateral Meckle's Cave - Depression in the medial middle fossa where CN V ganglion si...

ARRT Registry Real Exam: 200 Questions and Verified Answers| 2023/2024 Newly Updated Q: What are the two main parts of the vertebrae? Answer: Body and vertebral arch Q: Which is the rounded and roughened structure located near the junction of the lower body and inferior rami? Answer: Tuberosity of ischium Q: What pathological conditions can be best identified when performing an anteroposterior (AP) projection of the lumbar spine? Select all that apply. Answer: ...

vertebral column : commonly called the spine or spinal column vertebrae : is a complex succession of many bones (singular is vertebra). provides a flexible supporting column for the trunk and head and also transmits the weight of the trunk and upper body to the lower limbs. spinal canal : follows the various curves of the spinal column and begins at the base of the skull and extends distally into the sacrum. What does the spinal canal contain? : the spinal cord and is filled with ce...

Cavities inside the skull correct answer: Anterior/middle/posterior fossa Cranial bones correct answer: Frontal, occipital, sphenoid, ethmoid (unpaired). Parietal & temporal (paired). Mental protuberance correct answer: chin bone MCA supply of the cerebral cortex correct answer: Hand + face/mouth/auditory Cranial nerves correct answer: -12 pairs (Mixed fibers: sensory/motor/both). -Emerge @ irregular intervals from the brain. -Nuclei displacement: Motor = medial Sensory = lat...

CNIM - ABRET Practice Exam 2024 Graded A+ Questions With 100% Correct Answers. Cavities inside the skull - Answer Anterior/middle/posterior fossa Cranial bones - Answer Frontal, occipital, sphenoid, ethmoid (unpaired). Parietal & temporal (paired). Mental protuberance - Answer chin bone MCA supply of the cerebral cortex - Answer Hand + face/mouth/auditory Cranial nerves - Answer -12 pairs (Mixed fibers: sensory/motor/both). -Emerge @ irregular intervals from the brain. -Nuclei displaceme...

ARRT Registry Review Questions with Correct Answers Which anatomical structure should not be seen in its entirety on an anteroposterior (AP) pelvis radiograph? - ANSWER Lesser Trochanters What prior testing should be performed before a routine radiograph of the pelvis is started on a 25-year-old female? - ANSWER Pregnancy Test How many vertebrae are present in the cervical vertebrae? - ANSWER 7 What is the correct central ray (CR) angle and...