- Study guides, Class notes & Summaries

PHARMACOLOGY REVIEW EXAM 2| 35 QUESTIONS AND ANSWERS.

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5 pages

Written in 2023/2024

Grade A

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1954 year the American College of Sports Medicine was founded D.B. Dill director of the Harvard Fatigue Lab from the time it opened in 1927 until it closed in 1947 years of the Harvard Fatigue Lab Hans Kraus this man's research showed that American children performed poorly on a minimal muscular fitness test than European children; stimulating present day interest in phys. activity and health A.V. Hill Nobel Prize winner, recognized for his research on heat pro...

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4 pages

Written in 2023/2024

Grade A+

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Apoptosis Cells of a neoplasm do not die off like normal cells so the number of cells grows, rather than remain constant as in healthy tissue. Labile Cell Cells of tissue that continuously divide and replicate throughout life. Ex: epithelial cells of skin, oral cavity, vagina, cervix, GI tract, and bone marrow. Permanent Cell Cells of tissue that do not proliferate. Ex: nerve cells, skeletal muscle cells, and cardiac muscle cells. Stable Cell Cells of tissue that stop di...

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14 pages

Written in 2023/2024

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The nurse is caring for a patient scheduled for a breast reduction to decrease pain in her back. How is this operation classified according to the degree of urgency? a. Urgent b. Emergency c. Emergent d. Elective Elective The postanesthesia care recovery unit (PACU) nurse is concerned about postoperative hemorrhage. Which clinical manifestation alerts the nurse to this problem? a. Incisional pain b. Elevated blood pressure c. Increased heart rate d. Bradypnea Increased heart rat...

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5 pages

Written in 2023/2024

Grade A+

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How many nerves are in the cervical region? 8 how many nerves are in the thoracic region? 12 how many nerves are in the lumbar region? 5 how many nerves are in the coccygeal region? 1 rostral spinal cord ... is continuous with brainstem caudal spinal cord ends .. at Conus Medullaris (L1/L2) anterolateral sulcus location where ventral roots leave spinal cord (where motor nerves leave the SC) posteriolateral sulcus location where dorsal root...

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5 pages

Written in 2023/2024

Grade A+

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What are the three meningeal layers of the brain? dura mater, arachnoid mater, pia mater What is the dura mater? Thick, outermost layer of the meninges. There is an inner and outer of dura mater (2 layers). What is the arachnoid mater? Thin, connective tissue that is watertight. Sits between the dura and pia mater as the roof of the subarachnoid space which contains CSF and vessels. When blood vessels are visible in the brain, you are looking through the _________________...

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4 pages

Written in 2023/2024

Grade A

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why is the cerebellum considered part of the motor system? because though damage to the cerebellum still allows movement to occur, patient has: - gait imbalance, poor postural control - poor coordination of voluntary movements, slurred speech (brocha's area = pre motor area for speech) what are the functions of the cerebellum all unconscious - controls equilibrium and balance - controls posture and muscle tone - coordinated purposeful movements - also involved in sensory informat...

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8 pages

Written in 2023/2024

Grade A+

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What is the reticular formation? - organized on a macroscopic level - loosely arranges cell bodies intermingles with bundles of axons - extends upwards to the level of the thalamus - extends downwards to be continuous with the spinal cord what are the distinct functions of the reticular formation 1. controlling arousal and consciousness - RAS - involved in sleep (especially REM) - biological clock) 2. Reticulospinal tract (help maintain tone and posture) 3. Involved in autonomic...

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3 pages

Written in 2023/2024

Grade A+

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what is the main function of the limbic system - emotionally significant stimuli activate SENSORY pathways that trigger the HYPOTHALAMUS to modulate the ANS response (heart rate, blood pressure...) - accumpanying ANS changes to emotional response (amygdala → hippocampus → fornix) - information about emotionally significant stimuli also conveyed to the cortex directly (from hypothalamus) and indirectly (via cingulate) to integrate a motor response to these stimuli - memory and learning als...

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6 pages

Written in 2023/2024

Grade A+

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Which of the following exit through the jugular foramen? a) Venous blood from sagittal sinuses b) Glossopharyngeal nerve (CN IX) c) Vagus nerve (CN X) d) Accessory nerve (CN XI) e) All of the above e) all of the above The glossopharyngeal (CN IX) is a mixed nerve with..... motor, sensory, and parasympathetic functions The somatic motor component of the glossopharyngeal (CN IX) is limited to the ______________ muscle, and the associated nucleus in the brainstem is the _______...

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4 pages

Written in 2023/2024

Grade A+

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how is the autonomic PNS different from the somatic PNS? - autonomic PNS is a two neuron pathway from spinal cord to effector whereas the somatic PNS is a one neuron path - motor axons of the autonomic PNS have cell bodies outside of the CNS whereas somatic LMN have cell bodies within the CNS - autonomic PNS is responsible for innervating visceral tissues whereas somatic PNS is responsible for innervating body wall tissue (motor division) - somatic sensation = of body wall and is well locali...

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7 pages

Written in 2023/2024

Grade A+

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NEURO 375 LECTURE 2 - NERVOUS SYSTEM DEVELOPMENT| 23 QUESTIONS AND ANSWERS 2024

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3 pages

Written in 2020/2021

Grade A+

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1. Cerebellum is the ____ part of hindbrain and is located in the _______ under the __________ 2. is covered by ___ meninges 3. has _____ of walls of the ____ ventricle 1. C-bellum is largest part of hindbrain and is located in the posterior cranial fossa under the tentorium cerebellum 2. It is covered by 3 meninges 3. has 2/3 of walls of the 4th ventricle C-bellum is: 4. surrounded by _____ from the _____ aperture (foramen of ____) and the ______ apertures (foramina of ______) 5. to...

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11 pages

Written in 2023/2024

Grade A+

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Young-old adults 65-74 Middle-old adults 75-84 Old-old adults 85-100 Centenarians 100-104 Mental Health and Aging -Late-life mental illness -Major depressive disorder -Suicide (male older caucasian-highest risk) -Anxiety disorders -Delirium (secondary to general medical condition) -Neurocognitive disorders (is everything dementia) -Alcohol use disorder -Pain Barriers to accurate pain assessment -Assessment tools -Wong-Baker FACES pain rating scale -Pain as...

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9 pages

Written in 2023/2024

Grade A+

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what is the arterial supply to the supramarginal gyrus middle cerebral artery what is the blood supply to the angular gyrus middle cerebral artery what is the blood supply to the paracentral lobule anterior cerebral artery where is the gyrus rectus located? what is its blood supply located immediately adjacent to the longitudinal fissure supplied by anterior cerebral artery What are association fibers? connect cortical areas within the same cerebral hemisphere ...

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12 pages

Written in 2023/2024

Grade A+

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p wave atrial depolarization (contraction) pr interval atrial depolarization and delay in AV junction; allows atria to contract (0.12-0.20; >0.20 = 1° AVB QRS complex ventricular depolarization and atrial repolarization; (0.04-0.12) ventricular or conduction delay wide QRS atrial issue narrow QRS T wave ventricular repolarization QT interval ventricular depolarization and repolarization (0.36-0.44) increased risk of arrhythmia risk of ...

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16 pages

Written in 2023/2024

Grade A+

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NUR 375/OB Exam 1 Study guide Chapter 1 Latest updated 2021/2022

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31 pages

Written in 2020/2021

Grade A+

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