Answer:
40
Explanation:
Explain the process of addiction as it is related to the brain (use the terms: reward pathway, tolerance, dopamine)
Answer:
The human brain is the most complex organ in the body. This three-pound mass of gray and white matter sits at the center of all human activity—you need it to drive a car, to enjoy a meal, to breathe, to create an artistic masterpiece, and to enjoy everyday activities. The brain regulates your body's basic functions, enables you to interpret and respond to everything you experience, and shapes your behavior. In short, your brain is you—everything you think and feel, and who you are.
Explanation:
How does the brain work?
The brain is often likened to an incredibly complex and intricate computer. Instead of electrical circuits on the silicon chips that control our electronic devices, the brain consists of billions of cells, called neurons, which are organized into circuits and networks. Each neuron acts as a switch controlling the flow of information. If a neuron receives enough signals from other neurons that it is connected to, it fires, sending its own signal on to other neurons in the circuit.
The brain is made up of many parts with interconnected circuits that all work together as a team. Different brain circuits are responsible for coordinating and performing specific functions. Networks of neurons send signals back and forth to each other and among different parts of the brain, the spinal cord, and nerves in the rest of the body (the peripheral nervous system).
How do drugs work in the brain?
Image showing a neuron. The neurotransmitter and receptor are called out to show how signals are sent, received and processed through the neuron.
Drugs interfere with the way neurons send, receive, and process signals via neurotransmitters. Some drugs, such as marijuana and heroin, can activate neurons because their chemical structure mimics that of a natural neurotransmitter in the body. This allows the drugs to attach onto and activate the neurons. Although these drugs mimic the brain’s own chemicals, they don’t activate neurons in the same way as a natural neurotransmitter, and they lead to abnormal messages being sent through the network.
Other drugs, such as amphetamine or cocaine, can cause the neurons to release abnormally large amounts of natural neurotransmitters or prevent the normal recycling of these brain chemicals by interfering with transporters. This too amplifies or disrupts the normal communication between neurons.
What parts of the brain are affected by drug use?
Drugs can alter important brain areas that are necessary for life-sustaining functions and can drive the compulsive drug use that marks addiction. Brain areas affected by drug use include:
Dr. Patel has a patient who has recently had an injury to the brain, so she has ordered a test, hoping to locate that injury with the many X-rays produced. What type of test has she ordered?
a) PET Scan
b) CAT Scan
c) EKG
d) MRI
are you sad? and why.(only answer if you are sad.) let's be sad together!
Answer:
very
Explanation:
I am going through a lot. my friend broke her arm, my sister just had surgery, i have to stop the thing that i love most. my life is spiraling downhill
times are rough but we can do it. if your sad we will get though it....
well...thats what were told to say...we say were fine but inside we wanna die.
we say were tired we are...were tired of life. were not ok. who knows we might not see another day.
__________ is a side effect of tobacco use.
Answer: Cancer
Explanation: There are many side effects like disease and disability so I picked a big one and went with cancer. Cancer is a major side effect of smoking.
Answer:
_________ is a side effect of tobacco use.
D.
All of the above
Explanation:
Correct on Edge.
i believe that community health should.....
Answer:
It is very good
Which of the following is the most accurate statement about trade channels?
O An Internet store is not a trade channel because it is not a physical space.
A product sold at a specialty store would never be sold at a big box store.
The trade channel used will define the target audience, not the other way around.
Crossovers are products that can be sold in more than one trade channel.
Answer:
helping in hand so you will grow
of a person's body mass.
Muscles make up more than
A. 10%
B. 25%
C. 40%
D. 75%
Please select the best answer from the choices provided.
Ο Α
ОВ
ОС
OD
Answer:
My guess is C
Explanation:
Thats the closest answer I could find, you did not specify the gender.
That would have made it easier
Hope I helped
Which describes a social worker? A. specialist in diagnosing and treating mental health conditions who can prescribe medication
Answer:
a
Explanation:
The following information refers to a patient who is in the hospital after a serious fall.
i. The patient has sustained a hematoma in the right groin area.
ii. A hematoma is a solid swelling of clotted blood within the tissues.
iii. An ice pack was applied to the area half an hour ago.
iv. Look over the patient and give me a call if you have questions.
v. The original ice pack I used leaked, and I had to mop the floor.
vi. The patient's brother came by and left cookies for the nurses.
vii. The patient's name is Doris Garcia. She is 72 years old.
Which information should be included in the verbal report that the medical assistant gives to the doctor?
Oi, iii, vii
ii, iv, v
Oiii, iv, vi
Oiv, VI, VII
Answer: I, iii, vii
Explanation:
because this is the important information needed.
What kind of contract exists when a nurse is holding a thermometer and says "put this under you tongue" and the patient puts the thermometer under his or her tongue
Answer:
where are the options to choose from
Explanation:
The study of anatomy may help you gain a greater appreciation for your body because you learn how all the parts interact with one another.
A.
True
B.
False
Answer:
A. True
Explanation:
You WILL gain appreciation for your body if you learn how it works!
what is this?????????????????????????
Answer:
true
Explanation:
Answer:
true
Explanation:
PMS occurs only in females who:
Group of answer choices
A) are tired and do not exercise regularly
B) have high hormone levels
C) who are taking birth control pills
D) who are ovulating or who are in the first days of their menstrual period
_____________ is a program in which the person chooses a primary care physician who is affiliated with the plan to manage the person's health care. A. An HMO B. A PPO C. Managed health care D. All of the above
(50 points)
Answer:
D alll of the above
Explanation:
Its all of the things mentioned
HMo is a Health maintenance organization
which will help people manage their health
PPo is Preferred provider organization
which will also support you on creating or choosing primary care physician
Morphine, opium, codeine, and heroin are examples of the following group of
drugs.
A) narcotics
B) hallucinogens
C)depressants
D) stimulants
Answer:
They are all examples of narcotics
Explanation:
They are used illegally and non prescription medicines
They are examples of Narcotics drugs
What are narcotics ?
"Narcotics are like opiates such as morphine and codeine, but are not made from opium. They bind to opioid receptors in the central nervous system. Narcotics are now called opioids".
What are drugs ?"Drugs are chemicals or substances that change the way our bodies work. Some are medicines that help people when doctors prescribe them".
To learn more about Narcotics Drug here
https://brainly.com/question/12364989
#SJP2
Which is a factor that influences the development of cardiovascular disease?
smoking
growth of bacteria
lack of calcium
sun exposure
Answer:smoking
Explanation:
Edge quiz
Smoking influences the development of cardiovascular disease.
What is cardiovascular disease?"Cardiovascular diseases (CVDs) are a group of disorders of the heart and blood vessels."Example: heart attack, heart failure, coronary artery disease, etc.Smoke contains harmful substances that lead to formation of plaque or clot in blood vessels which blocks the flow of blood in vessels. This can cause severe heart disease.Hence, the correct answer is: smoking.
To know more about cardiovascular disease here
https://brainly.com/question/1323797
#SPJ2
When you make a good decision you, ..
A) do what other people tell you to do
B) make a lot of money
C) make other happy
D) carefully consider your opinions
Please help i'll mark brainlest !!
Select all of the following statements that are true.
1.Arthritis and Alzheimer's are degenerative diseases.
2.Lymphoma is a contagious disease.
3.Arteriosclerosis is a congenital disease.
4/Sunburn is a disease due to physical or environmental agents.
Answer:
Statements that are true are:
Arthritis and Alzheimer's are degenerative diseases (1).
Sunburn is a disease due to physical or environmental agents (4).
Explanation:
1. Arthritis is a degenerative joint process produced by inflammatory processes of various causes. It can be rheumatoid arthritis, produced by autoimmune disease or infectious arthritis due to the action of bacteria in the joint. The consequence of arthritis is osteoarthritis, or degeneration of joint cartilage.
The Alzhaimer's disease is a degenerative process of the nervous tissue, of uncertain cause, and characterized to affect the superior cerebral functions, mainly memory and personality.
4. Sunburns on the skin are produced by the action of the sun's rays, a physical agent related to the environment. The severity of sunburn will depend on the type of skin and the time of exposure to the sun's rays without protection for the skin.
The other options are not correct because:
2. Lymphomas are a variety of neoplasia that manifests itself in organs and lymphatic structures, and is not considered a contagious disease.
3. Arteriosclerosis is an acquired disease, depending on lifestyle and risk factors, so it is not considered a congenital disease.
Answer:
A) Sunburn is a disease due to physical or environmental agents.
D)Arthritis and Alzheimer's are degenerative diseases.
Explanation:
If you want to perform a bicep curl, what should you do after performing a short cardiovascular warm up? A) Run one mile. B) Perform the bench press. C) Perform the bicep curl with your maximum repetition weight. D) Perform the motion of a bicep curl with little or no weight.
Answer:
D. Perform the motion of a bicep curl with little or no weight.
Explanation:
I majored in Health
To play volleyball, players need a ________. (5 points) Group of answer choices crosse golf course net skating rink
Answer:
net!
Explanation:
in volleyball, you need a net to play so you can hit the ball over it!
What is the hormone secreted by the testes?
a) Gonad
b) Androgen
c) Estrogen
d) Testes hormone
The answer is Testosterone
Answer: d
Explanation: I’m pretty sure that’s the answer as that’s the one that makes the best sense
HELP ASAP
Which blood vessels receive lymph from the right lymphatic duct and the thoracic duct?
A. inferior vena cava
B. external jugular veins
C. subclavian arteries
D. aorta
E. subclavian veins
The blood vessels that receive lymph from the right lymphatic duct and the thoracic duct are the subclavian veins (Option E).
The subclavian vein can be considered as a continuation of the axillary vein found under the arm.This vein (subclavian vein) represents the major vein found in the arm, shoulder and neck.The subclavian vein drains the deoxygenated blood from the upper area of the body and collects lymph fluid from the lymphatic system.In conclusion, the blood vessels that receive lymph from the right lymphatic duct and the thoracic duct are the subclavian veins (Option E).
Learn more in:
https://brainly.com/question/9726668
Will give brainliest if correct.
Answer:
what am i supposed to do
Explanation:
pls explain if u give brainliest ill tell answer in comments thanks
Question 3 (1 point)
3
In the movie, DUI: Dead in Five Seconds, how old was Steve Leslie when he killed
Jeremy Turner?
19
17
23
27
Answer:
17
Explanation:
Information you receive about your performance that helps you improve is called
Before the widespread use of antibiotics, TB was _____.
not a pandemic
a problem only in third-world countries
not sensitive to antibiotics
the leading killer in the U.S.
Answer:
a peroblem only in third world countries
The measure of an object's mass and velocity is called __________.
A. gravity
B. acceleration
C. inertia
D. momentum
Answer:
no its momentum on edg
Explanation:
Answer:
Momentum
Explanation:
Edge 2021
A doctor prescribes her patient a 20-mg dose of medicine, and the medicine has a concentration of 80 mg/ml. How much
medication will the patient receive?
0.25 ml
0.5 ml
16 ml
160 ml
Answer:
0.25 ml
Explanation:
It is given that,
Dosage of medicine = 20 mg
The medicine has a concentration of 80 mg/ml
We need to find how much medication will the patient receive. It can be calculated as follows :
[tex]\text{Dosage}=\dfrac{20\ mg}{80\ mg/ml}\\\\=\dfrac{20}{80}\ \text{ml}\\\\=0.25\ \text{ml}[/tex]
So, the patient will receive 0.25 ml. Hence, the correct option is (a).
Answer:
a. 0.25ml
Explanation:
that's what I got on edge 2021
Can you give meds some example pleaseeee
What are the two ways you can increase linear momentum?
Answer:
Increase your speed and mass
Explanation:
I took this test already