Nervous system essay
Answers
The nervous system is divided into two main parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS includes the brain and spinal cord, while the PNS includes all the other nerves in the body.
The brain is the control center of the nervous system and is responsible for processing and interpreting sensory information, initiating and coordinating responses, and regulating bodily functions. It is divided into several regions, each with its own specific functions, such as the cerebrum, which is responsible for conscious thought and voluntary movements, and the cerebellum, which coordinates motor movements and balance.
The spinal cord is a long, thin, tubular bundle of nerves that extends from the base of the brain to the lower back. It acts as a pathway for sensory information traveling from the body to the brain and for motor information traveling from the brain to the body. The spinal cord also contains reflex arcs, which allow for rapid, automatic responses to certain stimuli.
The PNS is further divided into the somatic nervous system and the autonomic nervous system. The somatic nervous system controls voluntary movements and sensory information from the body to the brain. The autonomic nervous system controls involuntary bodily functions, such as heart rate, digestion, and respiration. It is further divided into the sympathetic and parasympathetic systems, which work together to maintain a balance of bodily functions.
Nerve cells, or neurons, are the basic units of the nervous system. They are specialized cells that transmit information using electrical and chemical signals. Neurons communicate with each other and with other cells through synapses, which are specialized junctions between neurons.
In addition to neurons, the nervous system also contains supportive cells called glial cells or neuroglia. These cells provide support and protection for neurons and help to maintain the proper environment for neuronal function.
Overall, the nervous system is a complex and essential system that controls and coordinates the actions and responses of the body. Its proper functioning is critical for maintaining health and well-being.
Related Questions
Which are types of adversity. Select all that apply. discrimination discrimination not having enough food to eat
Answers
Answer:
Discrimination: social adversity.
Not having enough food to eat: financial adversity.
Explanation:
Adversities are difficulties that we face and that cause unhappiness, difficulties and unfavorable situations in our lives. There are several types of adversity, among which we can mention social adversity and financial adversity.
Social adversity is one that limits an individual's social interaction and well-being in society and in beneficial and peaceful coexistence with other individuals. Examples of this type of adversity include discrimination, intolerance, xenophobia, among others.
Financial adversity is that associated with people's inability to pay for what they need such as food, clothing and housing.
_____ puts a mother to sleep during childbirth to prevent her from experiencing the contractions, but she cannot help expel the baby and misses the delivery process.
Answers
Answer:
General anesthesia or specifically Regional anesthesia
Explanation:
BASKETBALL OVERVIEW essay 250 words
Answers
Basketball was invented by Dr. James Naismith in 1891 to engage players in an indoor sport during winters that keeps them fit. He designed a sport loosely based on his childhood game Duck on a Rock where players have to hit a stone, called a duck in the game. The duck was protected by other players and placed high on a rock.
He also wanted the game to be safer and so the sport was played with soccer balls and peach baskets placed at about 10 feet high, involved less physical contact, drew players attention on the ball and not on other players. He developed a set of thirteen rules and the first match was held on December 21st, 1891 among two teams of nine players each at Springfield College. The rules of the game were changed slightly and many more rules were added to make it better and more interesting with time. The actual game did not allow dribbling, used closed baskets and was played in a smaller court. The game was initially played in YMCA gyms. YMCA helped spreading the game to other parts of America and the game increased YMCA memberships too. It was popularized by cable televisions and spread to other parts of the globe by North American soldiers fighting in World War I.
Basketball - Objective
The main objective of basketball is to make a goal and score points. A goal is made by shooting the ball through the basket or hoop. The goal post or basket for a team is in the opponent’s court. Each team should not only try to make a goal and prevent the opposite team from taking control of the ball, but should also try to protect the basket in their court and prevent the opponent from making a goal.
Basketball - Team Size
Each team may have twelve players entitled to play the game. Five players from a team can play at any time in the court and they may be substituted at anytime during the play. Each team may have a coach and an assistant coach. Each team may have a group of less than five non-players with different responsibilities. They are usually manager, doctor, physiotherapist, statistician, and interpreter.
Participating Countries
As basketball originated in the United States, it is very popular in the country and has spread to other surrounding countries. NBA should be credited for expanding the game and creating a huge fan base throughout the world.
China dominates Asian Basketball Championships and has won many titles. Basketball is the most popular sport in Philippines. Iran, South Korea and Japan are also good competitors to China in FIBA Asia Championships. Russia defeated United States at 1972 Summer Olympics and caught the world’s attention.
Some of the countries that produced basketball champions are: Greece, Lithuania, Serbia, Spain, France, Canada, USA, Brazil, Italy, Argentina, and Montenegro.
why would a hospital or healthcare facility adopt a
sustainability program?
Answers
Healthcare facilities are among the top emitters of carbon footprints, but by adopting a sustainability program, they can mitigate the negative environmental impact and promote a healthier environment. Hospitals have a moral obligation to protect and promote the health and well-being of their patients, staff, and communities, and that includes environmental health as well.
Here are some reasons why a hospital or healthcare facility would adopt a sustainability program:
1. To reduce waste and improve resource management: Sustainable programs provide a system for managing waste, conserving water, energy, and other resources. By adopting sustainable practices, healthcare facilities can reduce costs, increase efficiency, and conserve natural resources.
2. To promote better health: Sustainable programs promote health and wellness, both for the environment and for people. For example, by reducing toxic chemicals and other pollutants in the environment, healthcare facilities can prevent a range of health problems, including asthma, allergies, and cancer.
3. To comply with regulations: Healthcare facilities are required to comply with various regulations and standards, including environmental regulations. By adopting a sustainability program, healthcare facilities can ensure they are meeting the necessary regulations while also doing their part to protect the environment.
4. To improve community relations: Healthcare facilities are a vital part of their local communities, and adopting a sustainability program can help improve relations with the community. By reducing environmental impact and promoting a healthier environment, healthcare facilities can demonstrate their commitment to the community's well-being.
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A nurse is performing a peripheral vascular assessment for a client. When placing the bell of the stethoscope on the client's neck, the nurse hears the following sound. This sound indicates which of the following.a. Narrowed arterial lumen.b. Distended jugular veins.c. Impaired ventricular contraction.d. Asynchronous closure of the aortic and pulmonary valves.
Answers
This sound indicates Narrowed arterial lumen So the correct option is A The sound heard when placing the bell of the stethoscope on the client's neck is likely a result of distended jugular veins, known as jugular venous distention (JVD).
JVD is a clinical finding often associated with right-sided heart failure. As the right side of the heart fails, blood backs up into the venous system, causing increased pressure in the jugular veins. This can result in an audible sound known as a venous hum. JVD can also be caused by other conditions such as pulmonary hypertension and constrictive pericarditis. A nurse should be familiar with this assessment finding and its potential implications for the client's health.
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The sound heard during a peripheral vascular assessment on the client's neck is likely a venous hum and indicates a distended jugular vein. The nurse should assess for other signs of venous congestion and refer the client for further evaluation if an underlying medical condition is suspected. Option B
If the nurse hears a sound while placing the bell of the stethoscope on the client's neck during a peripheral vascular assessment, it indicates the possibility of a distended jugular vein. The sound heard during this assessment is called a venous hum, which is an audible continuous sound that occurs due to the turbulent blood flow through the jugular vein.The venous hum is a normal sound and is often heard in healthy individuals. However, if the sound is accompanied by other symptoms such as shortness of breath, chest pain, and edema, it may indicate an underlying medical condition. Some of the conditions that can cause a distended jugular vein include heart failure, pulmonary hypertension, and tricuspid valve stenosis.The nurse should also assess for other signs of venous congestion, such as peripheral edema, ascites, and hepatomegaly. If the nurse suspects an underlying medical condition, they should inform the healthcare provider and refer the client for further evaluation and treatment. Option B
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Question 16 Multiple Choice Worth 3 points)
(01.07 MC Josh would like to add swimming to his wellness plan, but he doesn't have a lot of experience with that activity. Which of the following represents a
realistic plan he can follow to get started in the sport?
Begin swimming five days a week for 10 minutes, aiming to complete 30 laps
Begin swimming three days a week for 15 minutes, aiming to complete 10 laps
O Begin swimming two days a week for 45 minutes, aiming to complete 15 laps
O Begin swimming seven days a week for 20 minutes, aiming to complete at least 40 laps
Answers
Answer:
option 3
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Select the correct answer.
Which statement best explains acceleration?
ОА.
It Is the total distance covered over a period of time.
OB.
It is a change in velocity over a period of time.
O C.
It is a change in displacement over a period of time.
OD.
It is a change in direction over a period of time.
Reset
Answers
1. Explain the difference between unconditional and conditional strokes
and give an example of each.
H
Words needed: 50
Answers
The unconditional positive stroke is expressing our affection for someone, but expressing our admiration for someone's cuisine is a conditional positive stroke.
What are unconditional and conditional strokes?Strokes are "a unit of recognition" in which one person acknowledges another by an action or statement.
Expressing our love for someone is an example of an unconditional positive stroke, but praising their cooking is a conditional positive stroke. The former affects a person's entire being, whereas the latter simply affects a small piece.
While expressing your anger for someone is the ultimate unconditional negative stroke, critiquing their cooking is a conditional negative stroke.
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what is BMI and body composition??
Answers
Answer:
BMI
Body mass index is a value derived from the mass and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m², resulting from mass in kilograms and height in metres.
body composition
In physical fitness, body composition is used to describe the percentages of fat, bone, water and muscle in human bodies. Because muscular tissue takes up less space in the body than fat tissue, body composition, as well as weight, determines leanness.
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Organisms that cause disease are: a presbyopias. b palatines. c pathogens. d purgatives.
Answers
Answer:
The correct answer is C. pathogens.
Pathogens are microorganisms, such as bacteria, viruses, fungi, or parasites, that can cause diseases in humans, animals, or plants. They enter the body through various means, such as inhalation, ingestion, or contact with contaminated surfaces, and can cause a range of illnesses, from mild infections to life-threatening diseases. Some examples of pathogens include the influenza virus, Salmonella bacteria, and the malaria parasite. Pathogens can spread through various means, such as person-to-person contact, contaminated food or water, or exposure to infected animals.
Answer:
the correct answer is: d
The best way to avoid a drug or alcohol problem is to never start in the first place
True or false
Answers
I'll give you brainliest !!!!
I NEED THIS NOWWW
Answers
Answer:
1. 65 and older
2. younger adults are less able than older to recognise health
Explanation:
Which of the following are the primary skills required by an administrative worker? Select all that apply.
- lab analysis
-basic keyboarding
-equipment
-database management
-diagnosis
Answers
Answer:
basic keyboarding and medical coding
database management
these 2 are your only 2 correct answers
Explanation:
The heart lies in the mediastinum along with major organs of:
your respiratory system.
your reproductive system.
your nervous system.
your integumentary system.
Answers
Answer:
Resperitory system
Explanation:
Answer:
Respiratory system
Explanation:
Along with lungs, which is a part of our respiratory system.
Hope it helps!Heat Stroke is a life-threatening condition? true or false
Answers
Answer:
true
Explanation:
Answer:
True
Explanation:
If athletes wanted to increase their endurance by increasing their oxygen-carrying capacity. how might they accomplish this increase?
Answers
Athletes can increase their endurance by increasing their oxygen-carrying capacity through a variety of methods, including:
Cardiovascular training: Endurance training, such as running, cycling, or swimming, can help increase the efficiency of the cardiovascular system, leading to an increase in the oxygen-carrying capacity of the blood. This type of training can also stimulate the production of new red blood cells, which can further increase the amount of oxygen that can be transported to the muscles.
Altitude training: Training at high altitudes, where the air is thinner and contains less oxygen, can stimulate the body to produce more red blood cells to compensate for the lack of oxygen. This increase in red blood cells can lead to increased oxygen-carrying capacity.
Iron-rich diet: Iron is a crucial component of hemoglobin, the protein in red blood cells that carries oxygen. Athletes can increase their iron intake by consuming iron-rich foods such as lean red meat, poultry, fish, beans, lentils, tofu, and fortified cereals.
It's important to note that blood doping is illegal and can be dangerous, as it increases the risk of heart attack, stroke, and blood clots. Athletes should always consult a medical professional before engaging in any method to increase their endurance.
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in today's modern society the primary focus is on the of an illness instead of its prevention. true or false
Answers
Preventive healthcare measures, such as vaccinations, regular check-ups, and lifestyle modifications, are increasingly emphasized as important for maintaining good health and preventing disease. Healthcare providers and public health campaigns also focus on educating individuals about healthy habits and risk factors for various health conditions to help prevent illness
True. In today's modern society, the primary focus is often on the treatment of an illness or disease rather than its prevention.
This is evident in the high use of pharmaceutical drugs and medical procedures to manage symptoms and cure diseases, rather than promoting healthy lifestyles and preventative measures.
However, there is a growing movement towards preventative healthcare and promoting wellness to prevent chronic diseases and improve overall health outcomes.
In today's modern society, the primary focus is often on the treatment of an illness instead of its prevention. the importance of prevention is increasingly being recognized. So, while the statement is true to some extent, it doesn't represent the entire picture. Prevention is also gaining attention in healthcare practices.
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People with osteoporosis are at a higher
risk for:
bone fracture.
stunted growth.
high blood pressure.
bone-marrow transplants.
Answers
Answer: bone fractures
Bone fracture.
Amanda identifies as a homosexual. She has come to accept her sexual orientation, but her friends do not understand. How might her interactions with her friends impact her self-concept?
Answers
Answer:
Her friend's opinion will change her own opinion about herself, and not only will that make her self-conscious, but also it will impact her self-concept.
Explanation:
Answer:
Their input and opinion can change her orientation then can cause her to be unhappy with herself annd give her the mindset that she should change for the people around her.
Explanation:
Propose a new product from upcycled food or ingredients
Answers
A new product from upcycled food or ingredients might be a rich-vitamin food supplement based on pecan shell flour. An upcycled food is a kind of food.
An upcycled food is a type of food based on ingredients that would otherwise have ended up as food waste.
Some well-known examples of upcycled ingredients are pecan shell flour and dried vegetable peels, which can be recovered and used as soup ingredients.
Moreover, upcycled ingredients can also be used to develop ecological (organic) vitamin-rich supplements.
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An adequate amount of calcium can help prevent iodine deficiency disorder | True or False.
Answers
Answer:
true
Explanation:
How much blood can you lose before you need a transfusion.
Answers
Answer:
Red cell transfusion is usually necessary if 30–40% blood volume is lost, and rapid loss of >40% is immediately life threatening...
Explanation:
Not sure about this answer...I just read about it in a book...Sorry if the answer is wrong
To be without a fever is
A-oral
B- axillary
C-hyperthermia
D-afebrile
Answers
Answer:
D
Explanation:
The definition of afebrile is being without a temperature. Hyperthermia is when you do have an temperature.
After the high school group finishes their tour, Dr. Wayne sees two patients. Jeff Slater is a biochemist working for a bio warfare lab at the CDC. He is currently working on a project to develop a new neurotoxin and is using a sarin as a model substance. Suddenly while working the lab alarms go off and Jeff accidentally knocks a vial of sarin over and a bit of the liquid splashes onto his arm between his gloves and lab coat. He suddenly starts to feel dizzy, his heart starts pounding harder than ever, and he has shortness of breath. He feels incredibly sluggish and tries to get to the exit. As he approaches the lab door, his muscles cramp up and he falls down and hits his head, knocking him unconscious. His colleague from across the hall happens to see him fall and calls for help. Jeff is given oxygen and taken to the nearby hospital, which happens to have a neuromuscular specialist. The sounding of the alarm turns out to have been just routine testing of a new system. Questions 1. What symptoms is Jeff experiencing? 2. What is the role of AChE in the NMJ?
Answers
Answer:
hello and welcome to the wrong answer!
Explanation:
Prepare a presentation on ‘steps employees can take to prevent needlestick injuries’ that will be shown to all new staff members at their orientation at your healthcare facility.
Answers
To prepare a presentation to new team members on a health orientation, it is essential to use multimedia resources to retain the attention of employees.
How to create an effective presentation?It is necessary to have clear and objective information, without much use of long texts or with very technical information that is difficult to understand. The presentation can also be complemented with images, videos and topics, being a means of supporting the speaker's speech on the topic.
Therefore, to create a good presentation with the theme "Steps employees can take to prevent needlestick injuries" it is essential to prepare a presentation with image resources, tutorial and explanation of the steps for retention of attention and learning.
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Fish should be cooked to an internal temperature of _____ degrees F.
160
135
165
145
Answers
PLS ANSWER
What are four reasons teens might decide to wait until they are older before having sex?
Summarize what you consider to be responsible sexual decision making.
Answers
2. Looking to get their life started
3. Not regretting doing it with the wrong person
4. Religious
selesaikan soalan berikut
\(4^2 - \sqrt - 64 \div ( - 2)^2\)
Answers
Answer:
14
Explanation:
4² - √-64 ÷(-2)²
4² = 16
√-64 = 8
-2² = 4
4² - √-64 ÷(-2)² ;
16 - 8 ÷ 4
16 - 2
= 14
Sergio is eleven. His voice is deeper than it used to be, and his muscles are bigger. These changes illustrate which of the following puberty-related terms?
Gonadotropin-releasing hormone
secondary sex characteristics
precocious puberty
primary sex characteristics
Answers
Answer: precocious puberty
Explanation:
Answer:
secondary sex characteristics
Explanation:
Explain how regular exercise impacts resting heart rate.
Does it increase or decrease resting heart rate?
Answers
Answer:
It increased the resting heart rate.
Explanation: