BioChemistry > QUESTIONS & ANSWERS > AP2 Module 1 Exam (All)
Ques Not yet graded / 2.5 pts tion 1 Your Answer: This is a bundle of axons found in the peripheral nervous system. Nerve Nerve Q Not yet graded / 2.5 pts uestion 2 Your Answer: This part of th... e autonomic system accelerates the heart beat and increases breathing rate. 5/12/2020 Module 1 Exam- Requires Respondus LockDown Browser: Essential Human Anatomy and Physiology II with Lab- Correll https://nursingabc.instructure.com/courses/184/quizzes/7946?module_item_id=21286 2/16 sympathetic nervous system Sympathetic Ques Not yet graded / 2.5 pts tion 3 Your Answer: The ventral root of a nerve contains what type of neurons? motor neurons Motor (Efferent) Ques Not yet graded / 2.5 pts tion 4 Your Answer: This part of a neuron conducts nerve impulses towards the cell body. dendrites Dendrites Q 2 / 2 pts uestion 5 5/12/2020 Module 1 Exam- Requires Respondus LockDown Browser: Essential Human Anatomy and Physiology II with Lab- Correll https://nursingabc.instructure.com/courses/184/quizzes/7946?module_item_id=21286 3/16 A neuron going to the bicep of the forearm is part of the: A. Central nervous system B. Peripheral nervous system C. Autonomic system D. Somatic system E. A&C F. B&D Correct! Ques 2 / 2 pts tion 6 The neuron pictured, below, is best described as: 5/12/2020 Module 1 Exam- Requires Respondus LockDown Browser: Essential Human Anatomy and Physiology II with Lab- Correll https://nursingabc.instructure.com/courses/184/quizzes/7946?module_item_id=21286 4/16 Bipolar Correct! It has two extensions from the central cell body. Multipolar Unipolar Pseudounipolar Ques 2 / 2 pts tion 7 True or false: Neurons do not physically touch one another. True Correct! 5/12/2020 Module 1 Exam- Requires Respondus LockDown Browser: Essential Human Anatomy and Physiology II with Lab- Correll https://nursingabc.instructure.com/courses/184/quizzes/7946?module_item_id=21286 5/16 Neurons do not physically touch. They are separated by synapses. False Ques Not yet graded / 4 pts tion 8 Your Answer: Describe the function and release of neurotransmitters. Neurotransmitters are chemicals that are stored in the axon terminal vesicles. When neurotransmitters are released they carry the nerve impulse to one neuron to the next. Neurotransmitters are chemicals stored inside secretory vesicles (axon terminal vesicles) at the end of the axon terminals. When neurotransmitters are released by the axon terminal vesicles, they carry the transmission of the nerve impulse from one neuron to another. Ques 2 / 2 pts tion 9 An afferent neuron carries information: From the central to the peripheral nervous system 5/12/2020 Module 1 Exam- Requires Respondus LockDown Browser: Essential Human Anatomy and Physiology II with Lab- Correll https://nursingabc.instructure.com/courses/184/quizzes/7946?module_item_id=21286 6/16 From the peripheral to the central nervous system Correct! Within the central nervous system Within the peripheral nervous system Ques 2 / 2 pts tion 10 A postsynaptic neuron would be found: Before the synapse After the synapse Correct! Inside the synapse Only in the central nervous system Ques Not yet graded / 3 pts tion 11 Your Answer: What is the location and function of Satellite cells? Satellite cells surround the body of peripheral neurons. They regulate the cell body environment. Location: Peripheral nervous system (PNS) Function: Regulation of environment of neuron cell bodies 5/12/2020 Module 1 Exam- Requires Respondus LockDown Browser: Essential Human Anatomy and Physiology II with Lab- Correll https://nursingabc.instructure.com/courses/184/quizzes/7946?module_item_id=21286 7/16 Ques Not yet graded / 3 pts tion 12 Your Answer: A patient’s spinal cord was severed in a car accident. Would the patient be expected to regrow axons in their spinal cord? Why or why not? Yes it would be expected to regrow axons in the spinal cord. If a peripheral nerve axon is severed, the schwann cells grow ahead of the axon which allows the path for the axon to follow as it grows. No; Only peripheral system axons are capable of regeneration. The spinal cord is in the central nervous system. Ques Not yet graded / 10 pts tion 13 Name and describe what is occurring in the neuron cell membrane in section 4 of the diagram. Include the charge of the membrane during this phase. 5/12/2020 Module 1 Exam- Requires Respondus LockDown Browser: Essential Human Anatomy and Physiology II with Lab- Correll https://nursingabc.instructure.com/courses/184/quizzes/7946?module_item_id=21286 8/16 Your Answer: Afterpolarization. During afterpolaraization, voltage drops below -70mV and then returns to -70mV when the resting state begins again. Afterpolarization (Hyperpolarization) Potassium gates are slow to close and there is an undershoot of the potential. [Show More]
Last updated: 1 year ago
Preview 1 out of 16 pages
Instant download
Buy this document to get the full access instantly
Instant Download Access after purchase
Add to cartInstant download
Connected school, study & course
About the document
Uploaded On
Feb 20, 2022
Number of pages
16
Written in
This document has been written for:
Uploaded
Feb 20, 2022
Downloads
0
Views
62
In Browsegrades, a student can earn by offering help to other student. Students can help other students with materials by upploading their notes and earn money.
We're available through e-mail, Twitter, Facebook, and live chat.
FAQ
Questions? Leave a message!
Copyright © Browsegrades · High quality services·