Answer:
Usia，jantina，saiz tubuh
Step by Step. Write a set of directions for a red blood cell to deliver oxygen to the brain. Include all the words in the word bank. Lungs, Heart, Brain, Aorta, arteries, veins. Each word has to be used in a sentence in the correct order that it happens.
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 (
BROKEN!!! What happened?
Answer:
WDYM BROOOO???????
Explanation:
"Shock may be caused by such things as a heart problem, an allergic reaction, an infection, or trauma T or F
"Choking occurs when the airway becomes either partially or completely blocked by a foreign object for example, a piece food, a small toy or body fluids such as vomit or blood T or F
Answer:
True
Explanation:
Genetic material can be found in the
a.sperm only
b.eggs only
c.every cell
Answer:
C. Every cell :)
Explanation:
<3 <3 <3<3 <3
Answer:
C
Explanation:
They have the same dna
How do steroids cause death
Answer:
cancer
Explanation:
HELP ASAP PLEASE !
which cancer types are more likely to metastasize and which ones are more likely to stay in one place?
bladder, brain, breast, cervix, colon, kidney, liver, lung, melanoma, ovary, prostate, stomach
Answer:
Explanation:
lung
FAST MY TIME IS RUNNING OVER! plz
1. What is your fitness goal? Do you want to be able to hike farther or cycle faster? Do you want to be able to do something that you can't do now? Do you want to look or feel different?
In the space below, write down what you would like to achieve with a fitness routine.
(10 points)
Answer:
My fitness goal is to be able to run without stopping for two miutes. I want to start with going running for two days a week for maybe two or three weeks and bump it up to three after.
True or false: Nearsightedness is caused by a shorter than normal eye.
True
False
Answer:
girl das false
Explanation:
Answer: false
Explanation:
Which of the following juices would not help prevent enzymatic browning in fruit?
According to Harry Harlow’s experiment what behavior did the baby monkeys exhibit when the cloth mother was present?
A. They cowered in the corner of the room.
B. They were willing to explore the room.
C. They sought refuge with the wire mother.
D. He behaved aggressively toward the cloth mother.
Answer:
B. They were willing to explore the room.
Explanation:
Harry Harlow's experiment was designed to test the need for affection in growing humans and animals. Two surrogate mothers were designed to test young monkeys that had just been given birth to. A cloth mother who had no food to give the monkeys and a mother made of wire with food for the monkeys were used.
It was found that the monkeys spent most of their time with the cloth mother and only went to the wire mother for food. When left in a room with the cloth mother, they were willing to explore but froze, screamed, and cried when the cloth mother was taken out of the room. This solidified the hypothesis that animals need affection for proper psychological development.
any two differences between safety and first aid
Answer:
Safety can be defined as the control of recognized hazards to achieve an acceptable level of risk.
First aid is the first and foremost treatment given to the victim of sudden accident or injury.
hope this helps
have a good day :)
Explanation:
Answer:
Safety is being safe and protected against damage and harm. First aid is the treatment given to someone after an accident
i choke my chicken everyday,
LETS GOOOO
Explanation:
Answer:
you need chew that is it ok?
Anyone want it?
F r e e po i n ts!!!!!!! Yep!!
Answer:
Yep!!!
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.
Functional training can be defined as:
-The ability to train our body for daily activities
-The ability to teach our muscles how to stabilize our bodies
-The ability to teach or complete sports skills
-The ability to train our muscles to withstand injury
Answer:
The ability to train our body for daily activities
Explanation:
By training your body for daily activities, this can help prevent injuries, help you build core and back muscles, and have beter balance.
How is everyone’s week? My school week is coming to an end now, so this is a check in ^^
Also, a bit of a point frenzy for those who need it.
Answer:
awwwwwwwwwwwwww my week is going good so far thx for asking
have a good day :)
Explanation:
ps thanks for the points!
Answer:
everythings great
Explanation:
i feel so depressed even though i have meds for it
Answer:
If you've been taking your medication for a long time talk to your psychiatrist or gp about switching your medication. Most times you have to try different medications until one finally helps.
Also, sometimes medications can't do all the work, combining therapy could help.
It is recommended that the elderly exercise _____.
A.
Only if they are overweight
B.
1-2 times per week
C.
3-5 times per week
D.
6 days per week
Create a scenario that exemplifies a strategy someone can use to prevent an injury from happening or respond to a violent situation.
Answer:
be aware of everything going on around you because if you begin to feel uncomfortable in a situation it can provide you with a little bit of time and the opportunity to get out of the situation before something bad happens.
always listen to your instincts, they may just save your life.
Kieran is graduating from high school. He wants to be a urologist. What career path would be best for Kieran to follow?
four-year degree - graduate school - residency
four-year degree - graduate school - license from the NCLEX
two-year degree -- license from the NCLEX certification in a specialty
two-year degree - vocational school - further certification
Answer:
four-year degree - graduate school - residency
Explanation:
.
one method of arm exercise
Select the correct answer.
Which of the following will help you plan achieving your goal?
A.
Determining how you will do it.
B.
Determining who can help you.
C.
Determining when it needs to be done.
D.
All of the above
Answer:
D
Explanation:
It's good to know how/when the project can get done and who could help.
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.What level of care is most appropriate for an older adult who is at imminent risk for the safety of themselves or others?
What are proteins composed of?
hormones
enzymes
amino acids
antibodies
Answer:
Amino Acids
Explanation:
Have a good day :)
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
how does food move through your digestive system?
cancer signs and symptoms
pleasee