Bios 252 week 3 - Study guides, Class notes & Summaries

BIOS 252 Week 3 Case Study; CNS-PNS

BIOS 252 Week 3 Case Study Assignment: CNS-PNS | Kris Horn

Week 3 Case Study: CNS-PNS Chamberlain University BIOS 252-63507 Student Name July 24, 2021 The term used for this condition (inability to move legs voluntarily) is called: A website mentions “Paraplegia is a term used to describe the inability to voluntarily move the lower parts of the body.The areas of impaired mobility usually include the toes, feet, legs and may or may not include the abdomen”...

BIOS 252 Week 2 Case Study: Multiple Sclerosis Chamberlain University BIOS 252-62958 – Anatomy and Physiology II with Lab March 13, 2022 2 Week 2 Case Study: Multiple Sclerosis 1. What cellular structure 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 o...

BIOS-252 Week 3 Nervous System-Spinal cord, PNS, and reflexes – Lab Assignment (GRADED A+) Week 4 Nervous System-Spinal cord, PNS, and reflexes Learning Objectives: • Locate and identify the regions and parts of the spinal cord. • Identify the spinal contributions to cervical, brachial, lumbar, sacral and coccygeal plexuses. • Locate and identify major peripheral nerves. • Identify the components of a reflex arc. Introduction: The spinal cord is a continuation from the me...

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...

BIOS252-14403 Chamberlain University BIOS 252 Week 1 Case Study Assignment: Muscles 1. Name the muscles severed during the amputation event. The muscle name during amputation is the distal forearm. 2. If the patient were no longer to properly pronate his arm, which muscle do you think has been compromised? The pronator teres has been compromised. 3. In general, a patient with a severed limb has a smaller window of time for successful replantation when compared with finger replantation surgery. T...

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...

Learning Objectives: ● Locate and identify the regions and parts of the spinalcord. ● Identify the spinal contributions to cervical, brachial, lumbar, sacral andcoccygeal plexuses. ● Locate and identify major peripheralnerves. ● Identify the components of a reflexarc. Introduction: The spinal cord is a continuation from the medulla oblongata of the brain stem. It allows communication between the brain and the rest of the body. The spinal nerves contain both sensory and motor fibers....

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...