Answer:
Explanation:
.1)Your AORTA pumps OXYGENATED blood out of your heart to your BRAIN
The aorta stretches across the back of your heart and pumps blood to your BRAIN
As oxygenated blood goes to your cells, it drops off oxygen and picks up waste
Cells in your BRAIN need oxygen so that they can perform cellular respiration to get energy
Blood also picks up carbon dioxide from the cells as the waste product of cellular respiration
2. DEOXYGENATED blood returns to your heart through the SUPERIOR VENA CAVA and INFERIOR VENA CAVA to your RIGHT ATRIUM
Capillaries separate oxygenated blood from deoxygenated blood and arteries from veins
After passing through the capillaries, blood is deoxygenated and needs to head back to the heart to be pumped to the lungs to pick up oxygen
The Superior Vena Cava is the vein that gets deoxygenated blood from the upper body and returns it to the heart
The Inferior Vena Cava is the vein that gets deoxygenated blood from the lower body and returns it to the heart
3. The right atrium pumps it to the RIGHT VENTRICLE
From the superior and inferior vena cava, blood goes through the Right Atrium
First, the SA Node (sinoatrial node) (pacemaker) sends electrical signals to pump blood from right atrium to right ventricle
Then, as blood enters the right ventricle, the AV Node (atrioventricular node) receives a signal to act as the gateway to the right ventricle
Blood goes through the tricuspid valve/right AV valve (makes sure blood flows in only one direction) as it enters the right ventricle
4. Your RIGHT VENTRICLE pumps deoxygenated blood up to your PULMONARY ARTERY, where it heads to lungs to pick up oxygen
First, the right ventricle pumps blood through your Pulmonary Valve (makes sure blood flows in only one direction)
Then, the Pulmonary Artery carries the blood away from the heart to the lungs for oxygen
5. DEOXYGENATED blood BECOMES OXYGENATED and drops off waste
Deoxygenated blood becomes oxygenated and arteries become veins in the capillaries
In the lungs, capillaries are tied around alveoli, which are little sacks storing the oxygen that we inhale
Oxygen is transferred into the blood and waste is transferred out of the blood through the capillaries
6. Oxygenated blood leaves the lungs and returns to the heart through the PULMONARY VEINS and enters the LEFT ATRIUM
Now that it’s oxygenated, it’s ready to go and get pumped back to the body!
7. The LEFT ATRIUM pumps blood to the LEFT VENTRICLE, and then it is pumped to the AORTA to do the same thing ALL OVER AGAIN
As it goes from left atrium to left ventricle, blood passes through the bicuspid valve/left AV valve (makes sure blood flows in only one direction)
Blood then is pumped from left ventricle through the aortic valve (makes sure blood flows in only one direction) back into the aorta to repeat the whole cycle again
Answer:
Heart - lungs -arteries - capillaries - Veins
Explanation:
The step by step transfer of oxygen from red blood cells to the brain is as follows -
a) Heart - from the heart blood circulation starts and then it will go to lungs for taking up oxygen
b) Lungs - Lungs provide oxygen to the red blood cells
c) Arteries - Blood from lungs is sent to other parts of the body through arteries
d) Capillaries - Capillaries exchange oxygen from blood with the cells of other body part and taken in carbon dioxide from them.
e) Veins - Blood then returns to the heart through the veins (
an average life expectancy is considered as determining factor of ageing. Why
Answer:
What factors contribute to longer life expectancy?
Significant factors in life expectancy include gender, genetics, access to health care, hygiene, diet and nutrition, exercise, lifestyle, and crime rates. Evidence-based studies indicate that longevity is based on two major factors, genetics and lifestyle choices.
Explanation:
This is the site I got my info from:
Longevity: Extending Life Span Expectancy : Disabled World
I hope this helps :)
How can we celebrate diversity in a school community?
an exercise stress test might be used when
Answer:
it is primarily used to help your doctor determine if your heart receives enough oxygen and proper blood flow when it needs it most, such as when you are excercising.
Explanation:
hope the helps
have a great day/night
Which virus has been known to increase the risk of developing cancer?
A. hepatitis B
B. staph
C. mononucleosis
D. influenza
Answer: HEPATITIS B
Explanation: CORRECT K12 QUIZ
1. Which of the following best describes physical fitness?
a. The ability to do everyday tasks without feeling tired
b. Any physical activity that improves your ability to complete tasks
C. The way that your body adapts to the stress of exercise
d. None of the above
Answer:
B
Explanation:
i believe if its improving your ability to do something physically, it is a type of physical fitness
The question is in the pic plz help!!!!!!!!!!!!!!
Answer:
placenta
Explanation:
Nutrients and waste products are exchanged between the mother and her baby through the placenta and umbilical cord without any mixing of their blood.
i got this off the wonderful world of the internet
Answer:
A is the umbilical cord
Nutrients and waste products are exchanged between the mother and her baby through the placenta and umbilical cord without any mixing of their blood.
6. Pick three types of environmental conditions and describe how each condition affects personal health.
Answer:
1. Noise pollution affects health because it can damage hearing if you're consistently exposed to high noise levels.
2. Outdoor air pollution (ozone and particulate matter) affects health because they can cause asthma, bronchitis, reduced lung function, and many other breathing problems.
3. Indoor air pollution affects your health because gases like asbestos and radon can cause lung cancer when continually exposed to them.
Answer:
Animal detox. It is very bad for the human body. Most people inhale this and don't even know it. It is so bad infact, that it has killed over 5 million children in the US alone. Animal detox is one of the few things that American has not come up with a cure for yet. Please be careful and stay away from animals that have been diagnosed with detox. Number two on my list is Environmental suffrage. If you've heard of this, you most likely know that a suffrage of this kind is something that might make one disgusted. Number three on my list for you, the last topic to cover, is Road blox in the digestive system. Make sure you understand what this is really about before you start writing an article on it. I hope this helped you! Please give me brainliest :)
Explanation:
cancer signs and symptoms
pleasee
which extremities is radius and ulna?
i)lower
ii)upper
Upper extremities is radius and ulna it's your hand bone.
Xab this nuclear notation can be used to represent an atom state what each letters represent
Answer:
Standard nuclear notation shows the chemical symbol, the mass number and the atomic number of the isotope. Example: the isotopes of carbon. The mass of an element that is numerically equal to the atomic mass A in grams is called a mole and will contain Avogadro's number NA of nuclei.
Explanation:
HELPPPPPPPPPP Which of the following statements about STDs is FALSE?
A.) 2/3 of all STD cases occur in teens or young adults.
B.) If the symptoms of an STD go away, the disease is cured.
C.) 1 in every 4 teens in the US who is sexually active gets a STD.
D.) It is possible to become infected with an STD the first time you have sexual intercourse.
Answer:
B (some STDs are not able to be uncured)
A is true, as it is a statistic from the CDC
C is true, as it is a statistic from dosomething.org
D is true because STDs can be anywhere.
my previous answer got deleted as someone reported it. could i have brainliest again?
From these, It is possible to become infected with an STD the first time you have sexual intercourse is the false statement.
What are the symptoms of STD?Sexually transmitted diseases (STDs), also known as sexually transmitted infections (STIs), are very common. Millions of new infections occur every year in the United States.
Symptoms can develop within a few days or weeks, but sometimes they do not appear until months or even years later. Often there are few or no symptoms and you may not know you have an STI.
There are two different types of STDs: bacterial and viral. Bacterial STDs can typically be cured quickly with cured with antibiotics if treatment begins early enough. Viral STDs, however, cannot be cured and can last for a lifetime.
Learn more about STD:
https://brainly.com/question/14660788
#SPJ2
NO LINKS PLEASE
A doctor is doing his rounds in the hospital. He has an intern with him. After seeing a particularly interesting case, they stop to eat in the hospital cafeteria. The intern asks the doctor a question about the patient they just saw. The doctor responds with a lengthy explanation, including details of the patient’s medical history, as they are standing in line to buy food. Did the doctor and the intern violate HIPAA? Why or why not?
Answer:
yes, because he told confidential and personal information about a patient that might not have wanted his or her info told to a stranger, and techchnally the intern is not an actual employee yet
What should be considered when deciding on what contraceptives to use when it comes to your overall health? What is the purpose of contraceptives?
Answer:
Contraceptives are also known as birth control which are used to prevent sperm from the male body getting to the eggs from the female body. You would likely consider the side affects and effectiveness when using contraceptives.
Answer "and" Explanation:
The purpose of contraceptives is not to get pregnant. I’m honestly amazed you are asking this. I thought junior infants knew this.
Anyway, the best contraceptive for you depends on your health and your lifestyle and how important it is it avoid pregnancy.
Condoms have the advantage that they help avoid STIs as well as pregnancy. But they are also liable to failure if you use them wrong. And there are still people who fell that carrying condoms is a sign of promiscuity. Also, there are men who refuse to use them or take them off during sex.
Hormonal contraceptives are pretty reliable, depending on what form you use, and may reduce periods and cramping. Some women find they make periods worse. Many underlying conditions make hormonal contraceptives unsuitable.
Fertility awareness don’t involve any barriers or hormones, but have a high failure rate. Not suitable for anyone who must not get pregnant.
Getting a vasectomy or getting a tubal ligation are effective but end fertility, so they are usually only used after parents have already had children.
Which of these statements is a myth?
A. A female can get pregnant the first time she has sexual intercourse
B. A female always ovulates 2 weeks after the first day of her menstrual period
C. A female can get pregnant even if her partner withdraws before ejaculating
D. A female always has a chance of getting pregnant when she has sexual intercourse without contraception
How do steroids cause death
Answer:
cancer
Explanation:
5 Argumentos a favor de las pruebas de drogas en las escuelas?
Answer:
Se ha propuesto que este tipo de pruebas podría ayudar a reducir el consumo de drogas mediante la rehabilitación temprana
Explanation:
La realización de pruebas escolares para el consumo de drogas con el correspondiente consentimiento de padres y alumnos ha sido recientemente sujeto de debate en diferentes países. Aquellos partidarios que se encuentran a favor de este tipo de procedimiento alegan que el conocimiento en etapas tempranas de consumo de estupefacientes podría ser beneficioso para erradicar el problema. Sin embargo, diversas organizaciones gubernamentales mantiene profundas reservas sobre esta práctica (especialmente asociadas a su seguridad y eficacia). En consecuencia, se ha planteado que la realización de pruebas para el consumo de drogas debería tener como objetivo lograr la rehabilitación temprana del individuo en lugar de sólo llevar a acciones punitivas que pueden no resolver el problema. Por otra parte, también se plantea la cuestión de la estigmatización social en personas con algún tipo de adicción, es por esta razón que la información recopilada a partir de este tipo de prácticas debe ser cuidadosamente manejada por profesionales idóneos bajo estrictas normas de confidencialidad.
You and your family are going hiking at Red Rock Canyon. What are 3
risks you face from being in this situation? What are 2 ways you can reduce/lessen those
risks?
Answer:
Hi
Explanation:
Search it up on peer answer
What level of care is most appropriate for an older adult who is at imminent risk for the safety of themselves or others?
soccer
The correct technique for an out of bounds throw in soccer is done With one hand O With two hands overhead Underhanded with the foor
Answer:
With two hands overheadExplanation:
The player taking the throw-in must throw the ball with both hands.
The player taking the throw-in must throw the ball from behind and over the head.
What does the medulla control?
your balance
sensory recognition
voluntary muscle movements
your heartbeat and breathing
explain the process/chain of infection
Answer:
The spread of an infection within a community is described as a “chain,” several interconnected steps that describe how a pathogen moves about. Infection control and contact tracing are meant to break the chain, preventing a pathogen from spreading.Select the correct answer.
Which of the following assessments should be performed last?
A.
Flexibility
B.
Posture
C.
Strength
D.
Pulmonary
PLEASE ANSWER
Three patients arrive at an emergency care facility at the same time: a middle-
aged man complaining of severe chest pains, a young woman limping and
complaining of pain and a sprained ankle, and a father whose infant has
become unconscious due to an airway obstruction. In what order should you
treat these patients?
A. The woman with the sprained ankle should be treated
immediately; the infant should be treated next; and the man with
chest pains should be treated last.
B. The infant should be treated immediately, the man with chest
pains should be treated next; the woman with the sprained ankle
should be treated last
C. The man with chest pains should be treated immediately, the
infant should be treated next; the woman with the sprained ankle
should be treated last.
D. The infant should be treated immediately, the woman with the
sprained ankle should be treated next, the man with chest pains
should be treated last.
Answer:
B. The infant should be treated immediately, the man with chest
pains should be treated next; the woman with the sprained ankle
should be treated last
Explanation:
The infant has a big chance to die due to not breathing, so that should be treated immediately, then the old man, because we don't know if it could be a heart condition, then the sprained ankle because that the one that matters the least
Ikram goes out every weekend to spend his time with his friends and spends lot of money to entertain them. Discuss what way he should follow as an example of social cohesion in Islam.
Answer:
Ikram could follow an example of social cohesion in Islam by introducing his friends to the basics of what Islam is about, what values they share and how to make them understand they share the same difficulties, make them feel acceptable without putting wealth as a divider amongst them.
Explanation:
Social cohesion could be described as developing common values among people and communities, reduce differences wealth and encourage people to have a sense of belonging with a community and share same challenges.
Ikram could follow an example of social cohesion in Islam by introducing his friends to the basics of what Islam is about, what values they share and how to make them understand they share the same difficulties, make them feel acceptable without putting wealth as a divider amongst them.
What does Dr. Linos suggest is needed to reverse the growing number of cancer cases? Check all that apply.
Answer:
ensuring that people who use tanning beds know they can cause cancer
encouraging people to share the dangers of tanning beds with friends and family
informing young people that they too can develop skin cancer
Explanation:
Signs and symptoms of:
Depression-
Anxiety-
OCD-
PTSD-
Bipolar-
Answer:
Depression: Mood: anxiety, apathy, general discontent, guilt, hopelessness, loss of interest or pleasure in activities, mood swings, or sadness
Behavioral: agitation, excessive crying, irritability, restlessness, or social isolation
Sleep: early awakening, excess sleepiness, insomnia, or restless sleep
Whole body: excessive hunger, fatigue, or loss of appetite
Cognitive: lack of concentration, slowness in activity
Weight: weight gain or weight loss
Also common: poor appetite or repeatedly going over thoughts
Anxiety: Behavioral: hypervigilance, irritability, or restlessness
Cognitive: lack of concentration, racing thoughts, or unwanted thoughts
Whole body: fatigue or sweating
Also common: anxiety, excessive worry, fear, feeling of impending doom, insomnia, nausea, palpitations, or trembling
OCD: Behavioral: compulsive behavior, agitation, compulsive hoarding, hypervigilance, impulsivity, meaningless repetition of own words, repetitive movements, ritualistic behavior, social isolation, or persistent repetition of words or actions
Mood: anxiety, apprehension, guilt, or panic
Also common: food aversion, nightmares, or repeatedly going over thoughts
PTSD: Behavioral: agitation, irritability, hostility, hypervigilance, self-destructive behavior, or social isolation
Psychological: flashback, fear, severe anxiety, or mistrust
Mood: loss of interest or pleasure in activities, guilt, or loneliness
Sleep: insomnia or nightmares
Also common: emotional detachment or unwanted thoughts
Bipolar: Mood: mood swings, sadness, elevated mood, anger, anxiety, apathy, apprehension, euphoria, general discontent, guilt, hopelessness, loss of interest, or loss of interest or pleasure in activities
Behavioral: irritability, risk taking behaviors, disorganized behavior, aggression, agitation, crying, excess desire for sex, hyperactivity, impulsivity, restlessness, or self-harm
Cognitive: unwanted thoughts, delusion, lack of concentration, racing thoughts, slowness in activity, or false belief of superiority
Psychological: depression, manic episode, agitated depression, or paranoia
Weight: weight gain or weight loss
Sleep: difficulty falling asleep
Explanation:
Hope this helps!!
Select the correct answer.
Which of the following is true of a high protein diet?
A.
It can stress the kidneys
B.
It is a lifestyle change
C.
It encourages a high carbohydrate intake
D.
It is the best diet for weight loss
I study in class 10 at the moment and I wanted to know what subject and what particular parts of that subject do I need to focus more in to be a physiotherapist when I grow older?
in the last two
decades depression has increased
Answer:
Los casos de depresión aumentaron casi un 20% en la última década convirtiéndose en la mayor causa de discapacidad en el mundo, afirmó este jueves la Organización Mundial de la Salud (OMS).
Cases of depression increased by almost 20% in the last decade, becoming the leading cause of disability in the world, the World Health Organization (WHO) said on Thursday.
Explanation:
Assuming you inhale through your nose, list the pathway a molecule of oxygen would follow starting with inhalation and ending with diffusion to a muscle fiber. List all the structures the O2 molecule passes through in the respiratory and circulatory systems, including the types of blood vessels, as it makes its way to a muscle cell. (Excluding Valves)
Answer:
sinuses, trachea, lungs, heart, artery, venule, muscle cell