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What nerves monitor the body and internal and external conditions?
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What nerves supply the innervation of the bladder and the internal sphincter?
pelvic splanchnic nerve
How does the body detect heat?
Our bodies have nerve cells called thermoreceptors that measure temperature of our internal body and the external environment. When these nerve cells are stimulated by changes inside our bodies and in the world outside, they send their information to the brain, where it is mostly the job of the medulla oblongata to make changes to keep our internal body temperature constant.
Is it true or false that The PNS is the part of the nervous system that provides links between the outside world and your bodies?
True. The Peripheral Nervous System (PNS) is the part of the nervous system that connects the central nervous system (CNS) to the rest of the body. It includes nerves that carry signals between the brain and spinal cord and the various parts of the body, allowing for communication between the external environment and the body's internal systems.
Definition of somatic division?
It is a part of your peripheral nervous system which responds to your external environment and consists of nerves connected to sensory receptors and skeletal muscle. It permits voluntary action. Autonomic Division on the other hand permits involuntary functioning of blood, organs, glands, etc. It is a response to your internal environment.
Why are cranial nerves known as cranial neveres not branial nerves?
Because somebody would ask why it wasn't cranial nerves instead of brainial nerves.
What are 4 things your body does automatically?
There are some things that your body does automatically. Breathing, blood flow, nerves transmitting pain and feelings to the brain, and general internal and external movement of joints are things the body does automatically when there is no medical issues present.
What nerves supply the innervation of the bladder and the internal sphincter?
pelvic splanchnic nerve
Is peripheral a medical term?
Of or relating to the surface or outer part of a body or organ; external.
What body system includes the brain spinal cord and sensory receptors?
The peripheral nervous system, contains all the nerves in the body that lie outside of the spinal cord and brain. They also relay signals from sensory receptors that monitor external conditions to the central nervous system.
What autonomic nerves dominate internal organs when the body is not under stress?
The parasympathetic nervous system.
Nerves of the anterior abdominal wall lie immediately deep to which layer of the wall?
internal obliques
What transmits impulses to the brain?
Nerves....When the sensation ( external - came from outside the body; internal - came from inside the body ) is accepted by the receptors, the impulse is being made. That impulse travels through the nerve to the brain.Example: specialized cells - receptors in the human skin for the cold sensations are irritated by the cold weather. Those receptors change the polarity of their cell membrane which causes the activation potential ( electrical impulse ) which is then transferred through the nerve fiber ( ascending nerves ) to the brain.
How does the body detect heat?
Our bodies have nerve cells called thermoreceptors that measure temperature of our internal body and the external environment. When these nerve cells are stimulated by changes inside our bodies and in the world outside, they send their information to the brain, where it is mostly the job of the medulla oblongata to make changes to keep our internal body temperature constant.
The functions of the intercostal?
Intercostal muscles are several groups of muscles that run between the ribs, and help form and move the chest wall. There are three principal layers; * the external intercostal muscles, which aid in quiet and forced inhalation. They originate on ribs 1-11 and have their insertion on ribs 2-12. The external intercostals are responsible for the elevation of the ribs, and expanding the transverse dimensions of the thoracic cavity. Located around the the ribs * the internal intercostal muscles, which aid in forced expiration (quiet expiration is a passive process). They originate on ribs 1-11 and have their insertions on ribs 2-12. The internal intercostals are responsible for the depression of the ribs decreasing the transverse dimensions of the thoracic cavity. * the innermost intercostal muscle Both the external and internal muscles are innervated by the intercostal nerves (the ventral rami of thoracic spinal nerves), and are provided by the intercostal arteries and intercostal veins. Their fibers run in opposite directions.
What does the integumentary system protect the body from?
The intergumentary system is the largest system in the body and includes the skin, the hair, the nails, the nerves and the sweat glands. It provides a physical barrier between the internal human body and the external world. Without it our organs would be exposed to bacteria, the environment we live in and disease.
What has the author H S Carter written?
H. S. Carter has written: 'On causalgia and allied painful conditions due to lesions of peripheral nerves' -- subject(s): Causalgia, Nerves, Peripheral, Peripheral Nerves, Wounds and injuries
What is the nerves that send messages from the CNS to internal organs?
Motor Neurones send the impulse from the CNS to the effector muscle
