Bios 252 week 4 - Study guides, Class notes & Summaries

Week 2 Case Study: Multiple Sclerosis Chamberlain University BIOS 252-62958 – Anatomy and Physiology II with Lab March 13, 2022 Week 2 Case Study: Multiple Sclerosis 1. What cellular s tructure is degenerating and rebuilding in MS? In multiple sclerosis, the oligodendrocytes and myelin sheaths of the CNS deteriorate and are replaced by hardened scar tissue. (Saladin, 2021) 2. Does this explain the progression we see with the signs and symptoms? Explain why. Yes, when the oligodendrocytes and m...

BIOS 252 Week 3 Case Study Assignment: CNS-PNS TheWeek 3 Nervous System-Introduction Learning Outcomes: • Organize the NS into structural and functional divisions • Locate and identify t he cellular components of nervous tissue • Explain the formation of the resting membrane potential and the action potential, and the propagation of the action potential to form a nerve impulse. • Explain the factors involved in the transmission of an action potential from one neuron to another in the syn...

Learning Objectives: • Distinguish the parts of the brain based on location, anatomical landmarks,and function • Identify the 3 meninges and their relationship to the blood-brain barrier and cerebrospinal fluid. • Name the 12 cranial nerves and identify theirfunctions • Distinguish between the sympathetic and parasympathetic divisions of the autonomic nervous system. Introduction: The brain is the control center of the nervous system and along with the spinal cord, forms the central...

You are working at an assisted living facility and one of your clients has suffered a CVA (stroke). The client can no longer move the muscles on the right side of their face. They are also having trouble tasting and swallowing their food. What cranial nerve(s) were damaged with their stroke?

BIOS 252 Week 2 Nervous System-Introduction – Lab Assignment Week 2 Nervous System-Introduction Learning Outcomes: • Organize the NS into structural and functional divisions • Locate a nd identify the cellular components of nervous tissue • Explain the formation of the resting membrane potential and the action potential, and the propagation of the action potential to form a nerve impulse. • Explain the factors involved in the transmission of an action potential from one neuron to anoth...

BIOS 252 WEEK 4 2024 COMPLETE QUESTIONS AND ANSWERS Structural and Functional Organization of the Brain All ventricles of the brain are paired, except for the fourth ventricle. True False The ventricles are found deep within the brain and serve as cavities for the flow of CSF. The most superior ventricles are the lateral ventricles, and these are the only paired ventricles. Next in sequence is the third ventricle followed by the fourth ventricle, neither of which are paired. Unlike the spi...

Four individuals presented to the ER with several signs and symptoms (see table 1). While taking their history, you ask if they've recently ingested anything. At first, they didn't claim anything but then one remembered they went mushroom hunting and addedit to a stew. You're truffle hunting skills paid off when you identified the mushroom from their photo of it as Amanita Muscaria, a mushroom containing the neurotoxin muscarine. Deliverables Review the article above, answer the following q...

BIOS-252 Week 1 Muscular System – Lab Assignment Week 1 Muscular System Lab Learning Objectives: • Describe the major roles of muscle tissue • Demonstrate how muscle contraction and rela xation are linked to thermoregulation, digestion, circulation, and motor function. • Differentiate smooth, cardiac, and skeletal muscle based on their microstructure. • Describe the general organization and structural components of a skeletal muscle. • Explain the principle of the sliding filament me...

Learning Objectives: • Distinguish the parts of the brain based on location, anatomical landmarks,and function • Identify the 3 meninges and their relationship to the blood-brain barrier and cerebrospinal fluid. • Name the 12 cranial nerves and identify theirfunctions • Distinguish between the sympathetic and parasympathetic divisions of the autonomic nervous system. Introduction: The brain is the control center of the nervous system and along with the spinal cord, forms the central...

BIOS 252 Week 8 Final Exam Latest/Updated: 100% 2022 Anatomy & physiology 1 Anatomical terminology and general principles of physiology 1. What are the planes of section that divide body into: left and right; front and back; up and down? 2. What do the following pairs of positional terms mean: proximal and distal, medial and lateral, dorsal and ventral, superior and inferior, contralateral and ipsilateral, superficial and deep? 3. Explain the terms that describe locations/parts of the bo...