Efferent neurons - Study guides, Class notes & Summaries

Layers of the skin correct answersepidermis, dermis, hypodermis Stratum Corneum correct answersProtective durable overcoat, waterproof, tough, relatively insensitive to biological, chemical and physical assault. Stratum Lucidum correct answersvisible only in thick skin, few layers thick, dead clear cells Stratum Granulosum correct answers3-5 layers of thick keratinocytes flastten out Stratum Spinosum correct answersoverlies the stratum basale, cells come from the basale, filamen...

Test Bank for Human Physiology An Integrated Approach 7th Edition by Silverthorn 1) The portions of a neuron that extend off of the roughly spherical cell body are usually collectively called A) protrusions. 2. B) processes. 3. C) prostheses. 4. D) projections. Answer: B Section: Cells of the Nervous System Learning Outcome: 8.2 Bloom’s Taxonomy: Knowledge 2) Detailed understanding of the cellular basis of signaling in the nervous system has led to good understanding of consciousness, intellig...

Peripheral Nervous System (PNS) Correct Answer-the sensory and motor neurons that connect the central nervous system (CNS) to the rest of the body. What are the two major nerves that exist in the peripheral nervous system? Correct Answer-spinal nerves (carry information to and from the spinal cord) and cranial nerves (carry information to and from the brain) Divisions of the peripheral nervous system Correct Answer-the sensory (afferent) and motor (efferent division) Sensory (afferent) ...

IBEC Electrology, Laser, and IPL Exam Questions and correct answers, with complete solution. 2024. What is melanin? Gives our skin its color. What is keratine? Gives skin a yellow undertone. What is another name for the dermis? True skin or Living layer What is the stratum corneum? Over most layer. Protects and sheds What is the stratum lucidum? Only found on our palms and soles. Lets light through. What is the stratum granulosum? Helps the cells die. What is the stratum spinosum?...

-70 mV - the resting membrane potential in most cells is approximately -70 mV - the resting membrane potential of the cell -70 mV - what is the value for the resting membrane potential for most neurons? -90 mV - the membrane charge value when there is no net movement of K+ into or out of the cell 1. blood glucose becomes high 2. pancreas releases insulin 3. insulin binds to receptors on target cells 4. cells take in glucose 5. blood glucose returns to normal - order of events in the body...

Nocebo effect Correct Answer adverse reaction experienced by a patient who receives therapy, symptoms decline Efferent vs. afferent nerves Correct Answer efferent: central nervous system to peripheral afferent: peripheral to central Somatic nervous system Correct Answer motor neurons and skeletal muscle Autonomic nervous system Correct Answer sympathetic and parasympathetic Part of what autonomic system are the exocrine glands? Correct Answer parasympathetic autonomic nervous s...

Accesories of the Afferent Division of the Nervous system Correct Answer-1. Receptors - detects stimuli 2. Sensory neurons - relays sensory information towards the CNS *receives input from dendrites, uses axon to send it to CNS* 3. Sensory pathways - nerves, nuclei, and tracts that deliver sensory information to the CNS Accesories of the Efferent Division of the Nervous system Correct Answer-1. Nuclei - contain cell bodies of motor neurons 2. Motor neurons - send commands to effect...

Hypothalamus function correct answers The bridge between the nervous system and the endocrine system. This is because it regulates the pituitary gland It is regulated by negative feedback and helps with homeostasis Steroid Hormones: bloodstream travel correct answers Not water soluble and thus must be carried by proteins in the bloodstream to be able to travel around the body Peptide hormones: bloodstream travel correct answers Water soluble so they travel freely in the bloodstream and ...

NURS 5315 Module 7 Study Guide with Complete Solutions 2024/2025 CNS made of - Correct Answer brain and spinal cord Peripheral Nervous System made up of - Correct Answer 12 pairs of cranial nerves + 31 spinal nerves Afferent Nerves - Correct Answer Sensory nerves that carry impulses from cells, tissues, and organs to the CNS Efferent Nerves - Correct Answer Carry impulses from the CNS to the cells, tissues, and organs. Neuron - Correct Answer Basic functional unit of the nervous sys...

T or F: Potassium ions are at high concentrations inside of cells, including neurons - ANSWER-True The action potential is a result of: - ANSWER-the movement of ions The post-synaptic cell can be: - ANSWER-in glands, muscle cells and neurons Th resting potential of a neuron is - ANSWER--60mV T or F: The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal - ANSWER-false T or F: Voltage gated ion channels open when a protein binds ...