Cervical plexus - Study guides, Class notes & Summaries

BIO 210 Lecture ACTUAL EXAM QUESTIONS AND REVISED CORRECT ANSWERS | UPDATED !! A posterior root contains A) sensory axons only B) motor axons only C) a mix of sensory and motor axons D) autonomic nervous system axons - ANSWER : A) sensory axons only The white matter of the spinal cord is surrounded by gray matter. A) True B) False - ANSWER : B) False If a patient experiences numbness in the boundaries of a dermatome, it is suggestive of damage to A) the somatosensory cortex ...

A posterior root contains A) sensory axons only B) motor axons only C) a mix of sensory and motor axons D) autonomic nervous system axons - correct answer A) sensory axons only The white matter of the spinal cord is surrounded by gray matter. A) True B) False - correct answer B) False If a patient experiences numbness in the boundaries of a dermatome, it is suggestive of damage to A) the somatosensory cortex B) the thalamus C) one of the spinal funiculi D) the anterior h...

RHSC 420 Midterm Questions with Correct Answers What are the two enlargements of the spinal cord? - Answer-Cervical and lumbosacral (correspond with the plexuses) What structures function to stabilize the spinal cord? - Answer-The filum terminale (caudally) Denticulate ligaments (laterally) What are some of the distinguishing features of the cervical spinal cord in cross section? - Answer-Largest amount of white matter (many neurons traveling from lower down) What are some of the dist...

Family Nurse practitioner NP ASSESMENT Chamberlain College Nursing -Question and answers 100% correct Sensitivity - correct answer defined as the ability of a test to detect a person who has the disease. Specificity - correct answer defined as the ability of a test to detect a person who is healthy or to detect the person without the disease. Trauma to Kiesselbachs plexus - correct answer will result in an anterior nosebleed The diagnostic or gold standard test for sickle cell an...

Abducens (VI) - motor origin: pons term: lateral rectus -rotates eye laterally Accommodation - looking at an object up close -eyes converge ex) crossing -pupils constrict -lens changes: more curved (up close) Adaption of sensory receptors - most sensory receptors adapt, become less sensitive during prolonged time; Nociceptors and most proprioreceptors do not adapt Adrenergic neurons - secrete NE sympathetic postganglionic fibers 1. alpha adrenergenic: constrict blood vessels and dila...

Nurs 623 Final Exam - Musculoskeletal Section Questions and Answers Already Passed A 55 year old patient presents with complaints of paresthesias into the lateral lower arm, thumb, and middle finger. The most commonly involved nerve roots that cause the related symptoms are c6-c7. The most likely differential diagnosis would be: a. brachial plexus neuritis b. cervical radiculopathy c. peripheral polyneuropathy d. thoracic outlet syndrome B. A clinical manifestation of symmetric n...

Root is to ____ as ganglion is to ___ - axons; cell bodies ventral is to ____ as dorsal is to _____ - motor; sensory white matter is to ____ as gray matter is to ____ - axons; cell bodies Spinal Meninges (three layers) - dura mater, arachnoid mater, pia mater Spinal Meninges functions - protect spinal cord and provide it with oxygen and nurtrients where is CSF - in subarachnoid space (between arachnoid and pia mater) CSF provides spinal cord with: - physical and chemical protec...

regions of the spinal cord - ANSWER cervical, thoracic, lumbar, sacral ulnar nerve - ANSWER nerve to upper limbs sacral plexus - ANSWER nerve plexus associated with the lower lumbar and pelvic region conus medullaris - ANSWER cord tapers to a point inferior

Until what age (in months) can the degree of hydration and intracranial pressure be assessed through the anterior fontanelle? 3 6 12 18 Closes at 18 mos but best assessed at 12mos - 12 Which of the following symptoms is consistent with a middle cranial fossa injury? Anosmia CN I - anterior cranial fossa Numbness of cheek CN V2 Trigeminal - Middle cranial fossa (also CN for eye movements) Loss of gag reflex CN IX,X - posterior cranial fossa Deviation of tongue to affected side CN XII -...

Sensitivity correct answersdefined as the ability of a test to detect a person who has the disease. Specificity correct answersdefined as the ability of a test to detect a person who is healthy or to detect the person without the disease. Trauma to Kiesselbachs plexus correct answerswill result in an anterior nosebleed The diagnostic or gold standard test for sickle cell anemia, G6PD anemia, and alpha or beta thalassemia correct answershemoglobin electrophoresis questions asking for ...