intercostal (thoracic) nerves are nerves number.. O A. L1-L4 O B. T2-T12 O C. S4 and S5 O D. C1-C4

Q: Which of the following is part of the ventricular system associated with the mesencephalon?

A: The ventricular system is a set of fluid-filled interconnected spaces that are filled with…

Q: Which of these locations in the forebrain is the master control center for homeostasis through the…

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: NOTE THESE ARE ALL ONE QUESTION GROUP and need to be answered as such   Identify the term that does…

A: Parasympathetic tone dictates normal activity of digestive track and urinary system. It slows the…

Q: The following is incorrect regarding the peripheral nervous system: Select one: a. The autonomic…

A: It is divided into somatic and autonomic nervous systems. Both systems are accountable for…

Q: If someone were to experience a lack of blood flow (stroke) in the spinal cord that results in a…

A: Introduction:- When the blood supply to part of brain is interrupted or reduced. if oxygen and…

Q: Which of the three types of nerves contains both sensory and motor neurons? a spinal cord b motor…

A: Introduction: A bundle of axons (nerve fibres) is encased in a tubular medullary sheath to form a…

Q: Oligodendrocytes and Schwann cells generate a fatty substance known as a. glial. c. myelin. b. soma.…

A: Oligodendrocytes and Schwann cells (or neurilemma cells) are the non-neuronal cells of the nervous…

Q: Which of the following is NOT a reason why a reflex arc is faster than a normal nerve transmission?…

A: A reflex or reflex action is an involuntary movement in response to a stimulus. It is made possible…

Q: Where are these nerves located on this nerve root diagram? 1. tibial 2. common peroneal nerve 3.…

A: A nerve is also a sparkling white cordlike bundle of fibres sheathed in associate extremely sheath…

Q: Which of the following is true of a reflex arc?   A. It may be comprisef of only an afferent and…

A: The reflex arc is a neurological and tactile system that controls a reflex (intermediate reaction to…

Q: Select all the true statements   a. There are 10 pairs of cranial nerves   b. Most of the cranial…

A: The nervous system is an evolutionary organ system in humans concerned with the control, regulation,…

Q: The cerebellum  a. is important for coordination b. projects to the striatum  c. projects to the…

A: The cerebellum is a significant structure of the hindbrain that is situated close to the brainstem.…

Q: Fill in the blank for A and B A. The vagus nerve is a so-called cranial nerve- it exists and enters…

A: A nerve is a bundle of many nerve fibers, or axons, that are bound together by connective tissue and…

Q: Which of the following does not describe the spinal nerves? A.They are created through a…

A: Spinal nerves are the main nerves of the body. A overall of 31 pairs of spinal nerves manage motor,…

Q: How are charges distributed in the nerve cell membrane when it is at rest? Select one: a. Inner side…

A: Nerve cells or neurons are electrically excitable cells that are distributed throughout the body. A…

Q: A network of spinal nerves is called a. mixed. b. efferent. c. plexus. d. afferent.

A: A nerve plexus is a network of intersecting nerves; multiple nerve plexuses exist in the body. Nerve…

Q: Which of the following is not correct about the knee-jerk reflex? Select one: A. It involves…

A: Reflexes are described as automatic responses to a stimulus that does not involve the brain. They…

Q: spinal cord.

A: INTRODUCTION    the lower levels of the engine progression (the spinal rope and brainstem), which…

Q: 3. Nerve that moves dorsomedially around the abducens. a. Abducens b. Trigeminal c. Facial d.…

A: A nerve is a part of the peripheral nervous system. It facilitates communication between the central…

Q: An examiner shines a bright light into the patient's left eye. The left pupil constricts and dilates…

A: The eye is a vital organ that allows us to see. It is capable of detecting light, seeing, and…

Q: Structure B is the nerve. The muscles at D are innervated by the • nerve, which is cranial nerve…

A: Cranial nerve functions consist of nerves, motor, or both: Cranial sensory sensors help a person…

Q: 1. What kind of cell performs the major function of the nervous system?

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: All the following are branches of the femoral nerve except: a. medial femoral cutaneous nerve b.…

A: The lower limb comprises various nerves and blood vessels that extend into several sub-branches and…

Q: The autonomic nervous system is also called a. voluntary. b. involuntary. c. neuralgic. d. carpal.

A: The peripheral nervous system, one of the two branches of the nervous system in humans, contains…

Q: The middle cerebellar peduncle directly connects the cerebellum to the  a. Midbrain b. Motor…

A: The cerebellum is situated at the upper part of the brain stem. The cerebellum absorbs input from…

Q: Response to a stimulus within the central nervous system differs from that of a reflex arc because…

A: There are changes in the internal as well as the external environment of an organism and these…

Q: The part of the brain in which the reticular formation can be found is called the  a. metencephalon…

A: The main parts of a central nervous system are brain and spinal cord. Human brain consists of…

Q: submandibular triangle? OA. hypoglossal nerve B. submandibular gland O C. sublingual gland OD.…

A: Submandibular triangle is represented by digastric muscle. It depresses the mandible i.e. opens the…

Q: The nerve that activates the diaphragm is called a. sciatic. b. phrenic. c. radial. d. femoral.

A: The major respiratory muscles involved in inspiration and expiration includes intercoastal (external…

Q: Which structure transmits impulses towards the nerve cell body? Select one: a. Dendrite b. Axon C.…

A: The nervous system controls the activity of what takes place inside and outside the body. The way…

Q: The autonomic nervous system is part of the a. central nervous system. b. peripheral nervous system.…

A: The nervous system is an integrated community of cells that are specialized in the transmission of…

Q: The sensory information travels through sensory neurons to

A: Afferent sensory axons bring sensory information from the body to the spinal cord and brain; they…

Q: The nervous system that consists of 12 pairs of cranial nerves and 31 pairs of spinal nerves is…

A: The nervous system is the organ system of the body that is very crucial for an organism to survive.…

Q: 2. In a presurgical patient, the great saphenous vein was cannulated in the vicinity of the ankle.…

A: The objective of the question is to identify the nerve that was accidentally included in a ligature…

Q: Select all mixed cranial nerves. V A. Trigeminal nerve O B. facial nerve V C. vestibulocochlear…

A: Mixed cranial nerves are the nerves that contain the motor and sensory nerve fibers. The four mixed…

Q: What part of the spinal cord is in the upper back, just inferior to the cervical spine? Group of…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In adults, the spinal cord is not the same length as the vertebral canal, and most of the lumbar…

A: The spinal cord along with the brain forms the central nervous system of the body. It helps in…

Q: Where would you expect to observe the rash that results from a viral infection called shingles,…

A: Shingles is a viral infection that causes a painful rash. Here, we have to select the correct option…

Q: 17. Which of the following is true of spinal nerves? A. They originate at in areas of the brain. B.…

A: The central nervous system (CNS) includes brain and spinal cord while peripheral nervous system…