Human Anatomy Exam #2- UoM HCS 212-Chapter 13- Deleon Practice Questions and Answers

Human Anatomy Exam #2- UoM HCS 212-Chapter 13- Deleon Practice Questions and Answers 1) The Functions of the nervous system are - Ans:-- controlling and adjusting the activities of the other systems -receiving input from the senses -stimulating muscles and glands to contract -integrating and processing data The central nervous system (CNS) includes the - Ans:-brain and spinal cord. The anatomical subdivisions of the nervous system are (the) - Ans:-central and peripheral nervous systems. Subdivisions of the peripheral nervous system (PNS) include - Ans:--the somatic nervous system. -the autonomic nervous system. ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 2/10 -the special sensory receptors. -the visceral sensory receptors. Functions of the peripheral nervous system include - Ans:--providing sensory information to the CNS and carrying motor commands to the peripheral tissues and systems. Receptors may be classified as - Ans:-somatic and visceral. A group of neuron cell bodies in the CNS that has a descrete boundary is called a - Ans:-nucleus. Muscles, glands, and special cells that respond to neural stimuli are called - Ans:-effectors. Cardiac muscle, smooth muscle, and glands are under the control of the - Ans:-autonomic nervous system. Pathways leading from the receptors to the CNS are called - Ans:-both afferent and sensory pathways. Cells responsible for information processing and transfer are - Ans:-neurons. 12) Neuroglia in the nervous system function to - Ans:-B) support the neurons. ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 3/10 Which of the following selections lists only types of glial cells? - Ans:-microglia, oligodendrocytes, and Schwann cells The activity of the nervous system is dependent upon - Ans:--large amounts of energy. -cellular connections. -a proper extracellular environment. -a proper intracellular environment. If all of the glial cells of the nervous system were destroyed, which of the following would occur? - Ans:-Less than 20 percent of the cells of the nervous system would remain. Which type of cell can only be found in the central nervous system? - Ans:-oligodendrocytes Satellite cells surround the cell bodies of peripheral neurons, which can be found in (the) - Ans:- ganglia. Microglia are (the) - Ans:-smallest neuroglial cell. Which of the following neuroglia produce cerebrospinal fluid? - Ans:-ependymal cells If the CNS was susceptible to a drug that should not affect it, this might indicate damage to which of the following cells? - Ans:-astrocytes