Nucleus Medical Media
Nucleus Medical Media
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How The Oxygen You Breathe Gets Delivered to the Cells of Your Body
MEDICAL ANIMATION TRANSCRIPT: The respiratory system regulates oxygen and carbon dioxide levels within the blood. Respiration includes ventilation, gas exchange between the air, blood, and tissues within the body, and the use of oxygen for metabolism. Inhalation allows oxygen to enter the body, pulling air into the nose and mouth, lungs, and into the air sacs called alveoli, where gas exchange takes place. Alveoli move freely when air is inhaled and exhaled. Capillaries are small blood vessels that line the walls of the alveoli. During gas exchange, oxygen enters and carbon dioxide exits the bloodstream via the alveolar-capillary membrane. Once oxygen molecules move from the alveoli into the capillaries, they dissolve into the plasma and enter the red blood cell or erythrocyte. Erythrocytes contain millions of soluble proteins called hemoglobin. Hemoglobin contains four subunits each capable of binding one molecule of oxygen. Once one molecule of oxygen binds to one of the subunits, the other sites bind oxygen more readily. Dissolved and bound oxygen flows through the arterial bloodstream to capillaries within tissues. Upon arrival, carbon dioxide loading of the erythrocyte promotes oxygen unloading. Oxygen metabolism within cells produces carbon dioxide gas as a metabolic waste. Carbon dioxide exits the cells and tissues and is converted into bicarbonate within the erythrocytes. Converting carbon dioxide to bicarbonate releases hydrogen ions that decrease oxygen affinity for hemoglobin, freeing the oxygen to be delivered to tissue cells. After delivering oxygen to the tissues, the carbon dioxide-rich blood returns to the lungs through the venous circulation and then to the pulmonary artery. Inside each erythrocyte, the bicarbonate conversion is reversed, recreating carbon dioxide, which diffuses across the erythrocyte into the alveoli and lungs and is excreted out of the body.
#OxygenTransport #GasExchange #breathing
ANM11027
Переглядів: 11 077

Відео

Treatment Options for Type 2 Diabetes
Переглядів 9 тис.День тому
MEDICAL ANIMATION TRANSCRIPT: For type 2 diabetes, lifestyle changes are important first steps that can help you control high blood glucose or sugar. These changes may even help you prevent, delay, or reverse the disease. Lifestyle changes include eating a healthy diet, regular exercise, losing weight, and not smoking. You may also need to check your blood sugar, cholesterol, and blood pressure...
How Your Body Absorbs the Food You Eat
Переглядів 92 тис.14 днів тому
MEDICAL ANIMATION TRANSCRIPT: The digestive tract includes the mouth, esophagus, stomach, small intestine, large intestine, rectum, and anus. The pancreas, liver, and gallbladder are accessory organs of the digestive tract that have many functions, one of which is to produce digestive juices and enzymes that aid in digestion. The digestive tract alters food into readily absorbed nutrients and e...
How to Take Care of your Feet If You Have Diabetes
Переглядів 20 тис.21 день тому
MEDICAL ANIMATION TRANSCRIPT: If you have diabetes, taking care of your feet is important to prevent permanent damage to them. High blood sugar can lead to health problems in the feet of many people with diabetes. For example, it can cause your blood vessels to narrow leading to poor blood flow in your feet. Diabetes can also lead to nerve damage that often begins in the feet. This can cause nu...
How Your Kidneys Work
Переглядів 90 тис.Місяць тому
MEDICAL ANIMATION TRANSCRIPT: The kidneys are located on either side of the spinal column in the posterior abdominal wall. Adrenal glands sit on top of the kidney. The medullary pyramid and outer cortex compose the renal lobe. Branches of the renal artery supply each renal lobe. The smallest branches of the renal artery called afferent arterioles, supply the excretory components of the kidney c...
Lyme Disease: Symptoms and Treatments
Переглядів 17 тис.Місяць тому
MEDICAL ANIMATION TRANSCRIPT: Lyme disease, also called Borreliosis, is an infection caused by a tiny bacterium called Borrelia burgdorferi. Animals related to spiders called black-legged ticks, also known as deer ticks, can become infected with this bacterium. You can catch Lyme disease if you are bitten by an infected tick. Ticks have four life stages, an egg, a six-legged larva, an eight-leg...
How Your Body Heals Cuts, Scrapes, and Puncture Wounds to the Skin
Переглядів 314 тис.Місяць тому
MEDICAL ANIMATION TRANSCRIPT: An injury to the skin, such as a cut, scrape, or puncture wound kills nearby cells and damages underlying structures and triggers the complex process of repairing the skin. Wound healing is a three-step process. The inflammatory phase begins immediately upon injury. Blood vessels constrict to reduce blood loss. Then, platelets arrive to plug the leak. The platelet ...
A1C Test for Measuring Blood Sugar Levels
Переглядів 20 тис.Місяць тому
MEDICAL ANIMATION TRANSCRIPT: An A1C test is a blood test that can be used to estimate the average amount of glucose, or sugar, in your blood over the past three months. Other names for this test are HbA1c, glycated hemoglobin, and glycosylated hemoglobin. This test is often used to screen for or manage diabetes and pre-diabetes, conditions that can happen when your blood sugar is too high. In ...
Why Water is Important for Sustaining Normal Cellular Functions and Blood Volume
Переглядів 49 тис.2 місяці тому
MEDICAL ANIMATION TRANSCRIPT: The body's fluids are a mix of water, acids, bases, and dissolved substances known as solutes. The majority of solutes in the extracellular fluid are electrically charged particles called electrolytes. Sodium is one of the most abundant electrolytes. In order to sustain normal cellular functions and blood volume, these elements are maintained within a narrow range ...
How to Treat Opioid Addiction and Reverse an Overdose
Переглядів 10 тис.2 місяці тому
MEDICAL ANIMATION TRANSCRIPT: Opioids are drugs that are prescribed to treat moderately severe or severe pain. Heroin, an illegal drug, is also an opioid. Opioid addiction is a brain disease where you have an overwhelming craving for the drug. You can't stop taking the drug despite the harm it may cause you. An important treatment for opioid addiction is called medication-assisted treatment or ...
Allergic Reactions or Immediate Hypersensitivity
Переглядів 18 тис.2 місяці тому
MEDICAL ANIMATION TRANSCRIPT: Our body protects us from many environmental substances such as pollen, foreign chemicals, and pathogens. The immune system is a surveillance system of specialized white blood cells and tissues that recognize self from foreign matter. An antigen is any foreign environmental substance that elicits an immune response. Antibodies are proteins developed by the immune s...
Opioid Addiction and Overdose: How Drugs Like Fentanyl Work
Переглядів 11 тис.2 місяці тому
MEDICAL ANIMATION TRANSCRIPT: Opioids are drugs that are prescribed to treat moderately severe or severe pain. Examples of these drugs include hydrocodone, oxycodone, morphine, hydromorphone, methadone, and fentanyl. Heroin, an illegal drug, is also an opioid. In order to understand how opioids work, it's important to know how your body feels pain. The process begins when something harmful happ...
The Common Cold: How We Catch It and Treat The Symptoms
Переглядів 141 тис.3 місяці тому
MEDICAL ANIMATION TRANSCRIPT: The upper respiratory tract consists of the nose, mouth, pharynx, and larynx. As air passes through them, these structures provide physical and immunologic barriers to infectious pathogens and other debris. In the nose, viruses, bacteria, and other debris stick to the mucus in the nasal passageway, while the nasal mucosa, warms and humidifies the air. The shape of ...
Treatment Options for Type 1 Diabetes
Переглядів 15 тис.3 місяці тому
MEDICAL ANIMATION TRANSCRIPT: If you have type 1 diabetes, your goal is to keep your blood glucose or sugar within a normal range. Your healthcare practitioner may suggest a combination of insulin therapy, other medicines, glucose tablets to quickly raise your blood sugar if it gets too low, checking your blood sugar, eating a healthy diet, and getting regular exercise. In type 1 diabetes, your...
Hearing Loss Due to Nerve Damage
Переглядів 31 тис.3 місяці тому
MEDICAL ANIMATION TRANSCRIPT: Hearing begins with the external ear funneling sound waves through the external auditory canal to the tympanic membrane. The tympanic membrane vibrates in response to the sound waves. Three connected bones called the malleus, incus, and stapes transmit the vibrations through the middle ear. Movement of the stapes causes vibrations of the membranous oval window of t...
Symptoms and Complications of Diabetes
Переглядів 27 тис.3 місяці тому
Symptoms and Complications of Diabetes
How Your Body Metabolizes Medications
Переглядів 385 тис.4 місяці тому
How Your Body Metabolizes Medications
Why Potassium Is Good For Your Body And When Too Much Is Dangerous
Переглядів 31 тис.4 місяці тому
Why Potassium Is Good For Your Body And When Too Much Is Dangerous
How Medications Reach Their Target Sites Within Your Body
Переглядів 51 тис.4 місяці тому
How Medications Reach Their Target Sites Within Your Body
Rescue Medications for Migraine Attacks
Переглядів 27 тис.4 місяці тому
Rescue Medications for Migraine Attacks
Inflammation: Immune Response to Tissue Injury or Infection
Переглядів 237 тис.4 місяці тому
Inflammation: Immune Response to Tissue Injury or Infection
Colorectal Cancer Surgery: Rectum Removal
Переглядів 86 тис.5 місяців тому
Colorectal Cancer Surgery: Rectum Removal
Common Causes of Respiratory Failure
Переглядів 39 тис.5 місяців тому
Common Causes of Respiratory Failure
Vaginal Yeast Infections
Переглядів 725 тис.6 місяців тому
Vaginal Yeast Infections
Homeostasis: How Your Body Stays in Balance with its Environment
Переглядів 56 тис.6 місяців тому
Homeostasis: How Your Body Stays in Balance with its Environment
Leukemia, Lymphoma, and Multiple Myeloma
Переглядів 16 тис.6 місяців тому
Leukemia, Lymphoma, and Multiple Myeloma
How Your Body Gets Rid of Medications
Переглядів 37 тис.6 місяців тому
How Your Body Gets Rid of Medications
Leukemia Treatments
Переглядів 26 тис.7 місяців тому
Leukemia Treatments
Liver Failure
Переглядів 79 тис.7 місяців тому
Liver Failure
STDs: Chlamydia
Переглядів 48 тис.7 місяців тому
STDs: Chlamydia

КОМЕНТАРІ

  • @SmilePleaseWorld
    @SmilePleaseWorld 8 годин тому

    I got it after Covid, antidepressants helped me to mininize pain and I did meditation daily. Also i preferred vegetarian doet. Coming off antidepressants was tough but reducing them or tapering them helps. I am all well now after suffering for a year.

  • @pruebasxxxpruebasxxx4380
    @pruebasxxxpruebasxxx4380 9 годин тому

    Hace una hora salí de la Cirugía gracias a Dios todo salió bien, no tengan miedo en hacerse la cirugía, yo estaba igual ya quería mi primera cirugía pero es un procedimiento controlado y ni se darán cuenta. Son más dolorosos los cólicos que la cirugía, es mejor hacerla a esperar q la vesícula se explote 😊

  • @myieshafreeman3363
    @myieshafreeman3363 11 годин тому

    Magnificent

  • @SmartPracticeSuccess
    @SmartPracticeSuccess 11 годин тому

    This is such a good video! I was just recently diagnosed with MS and have started taking an MS medication via subcutaneous injection. It’s my first maintenance subcutaneous injection and I was seeking further details on exactly how it disseminates into the rest of my body as opposed to an oral or intravenous medication. Very helpful!

  • @LEIDYELENAFLORESSANTIAGO
    @LEIDYELENAFLORESSANTIAGO 12 годин тому

    Y ya no sale semen ?😢

  • @lawdee44
    @lawdee44 12 годин тому

    This has stood a challenging period, I respect you so much Dr chala1 you have put together a life that i thought was lost, thank you so much for curing my infection.... ❤❤❤

  • @_DarK_AdaM_
    @_DarK_AdaM_ 15 годин тому

    Meanwhile NEET aspirants watching this 👁👄👁

  • @soraniarivas8248
    @soraniarivas8248 17 годин тому

    Ya me dio miedo 😅

  • @JesicanTerry
    @JesicanTerry 18 годин тому

    MakeAmom's CryoBaby Kit was just what we needed to get pregnant.

  • @ravenpangan3687
    @ravenpangan3687 18 годин тому

    Can we just say that the model like the model body's lips are so plumped??

    • @lawdee44
      @lawdee44 12 годин тому

      This has stood a challenging period, I respect you so much Dr chala1 you have put together a life that i thought was lost, thank you so much for curing my infection.... ❤❤❤

  • @ATS00117
    @ATS00117 19 годин тому

    Having sinus headache for 2 years now.

  • @bashiyussuf9010
    @bashiyussuf9010 19 годин тому

    Who is watching in 2024

  • @kronideus_portfolio
    @kronideus_portfolio 19 годин тому

    Im scared will they do it to mee awake?

  • @toyam1977
    @toyam1977 21 годину тому

    Just had mine i thought the recovery was gonna be hard nope once the anesthesia wore off i felt great. It only hurts when i sneeze of cough.

  • @sankulagarwal7684
    @sankulagarwal7684 22 години тому

    kya gall bladder ki pather bina kaate nikali nhi ja sakti

  • @alem-nl4xf
    @alem-nl4xf 22 години тому

    Who are from 2024?

  • @user-ln7fw7ep3y
    @user-ln7fw7ep3y 22 години тому

    Wrong info about transmission. It only transfers by blood. There are meds that cure hepc.

  • @amoyzegh
    @amoyzegh 23 години тому

    0:50 the nose is not straight due to the Nasal Septum Deviation right ? Will fix this for me too and make it less wide?

  • @ThuokRiek
    @ThuokRiek День тому

    well understanding to me now❤

  • @yandokawaiichan2334
    @yandokawaiichan2334 День тому

    WTF U SAYING TREATMENTS FOR BURNS BY SOAKING IT IN COOL WATER?? congrats if u do that you will get a forever scare, guys I truly recommand in such cases to put flour on your burns, it will heal it and leave no scares. stay safe.

  • @Tiffany-bd1eb
    @Tiffany-bd1eb День тому

    why is everyone identifying with the sperm? we were as much a sperm as we were eggs… 50/50…

  • @Raiseriyuu
    @Raiseriyuu День тому

    I’m getting my tonsils out tomorrow, very nervous! I’m getting mine out primarily due to tonsil stones. I don’t want to be constantly self-conscious in any social setting. I’m 28 y/o, hoping recovery will be manageable!

  • @priyadarshinisingh3829
    @priyadarshinisingh3829 День тому

    Sir I just want to confirm my mother has head pain in one side of her head , not occurring regularly but it happen twice in year or may be very less so is this the symptoms of stoke

  • @moreno6741
    @moreno6741 День тому

    My dad is also recovering form this pneumonia infectios. I was told he went to mexico for 2 weeks. He almost pass he wasnt reacting for 3 days. Till he got rush tonthe hospital. Which mexico wasnt trent him the right way. Wanted money to put him on medication and some tyoe of machine. America made mexico to flight him and my older brother to chula vista. For the right treatment. Happy father days Ponciano Moreno Zavala Garcia. I love you cant wait to see you home in greenfield ca house.

  • @NosakhareJennifer
    @NosakhareJennifer День тому

    Most times that step we are afraid to take might just be the right one, I thank you Dr Olubor for your encouuragement and for not letting me down through that whole process. Your medication to treat genital herpes is super awesome i am glad i came across your channel on UA-cam^^

  • @SnehaAahuja
    @SnehaAahuja День тому

    Medicine acne ke daag se bohot pareshan ho gayi Thi muze samaj nahi aara tha ki me acne ke daag ke liye kya karu doctor ne muze cream Diya tha daag ke liye thik hi nahi ho rha tha fir maine meesho se pimpocon lep mangvaya aur use night me lagana chalu kiya 3 mahine lagaya Maine uske bad muze acne aur daag se chutkara hi mil gaya @((₹_!;

  • @sumithliyanage9501
    @sumithliyanage9501 День тому

  • @zarintasnimsamirah3038
    @zarintasnimsamirah3038 День тому

    Can I use e comedogenic sunscreen?

    • @SnehaAahuja
      @SnehaAahuja День тому

      Medicine acne ke daag se bohot pareshan ho gayi Thi muze samaj nahi aara tha ki me acne ke daag ke liye kya karu doctor ne muze cream Diya tha daag ke liye thik hi nahi ho rha tha fir maine meesho se pimpocon lep mangvaya aur use night me lagana chalu kiya 3 mahine lagaya Maine uske bad muze acne aur daag se chutkara hi mil gaya Best...

    • @zarintasnimsamirah3038
      @zarintasnimsamirah3038 День тому

      @@SnehaAahuja Mam,pls write in English or Bangla,I can't understand hindi!

  • @Delamora444mxm
    @Delamora444mxm День тому

    Han pasado 4 años

  • @CHANCEJOHNSON9924
    @CHANCEJOHNSON9924 День тому

    I hope it goes well 🙏

  • @Antoc9217
    @Antoc9217 День тому

    ❤❤❤❤

  • @claudiarossanacollares43
    @claudiarossanacollares43 День тому

    Yo me opere hace 1semana ..y el dolor es insoportable.sobre todo cuando voy al baño.y eso que tomo calmantes.espero que comience a mejorar por qué voy a arrepentirme de haberme operado 😢

  • @MariaSanchez-gj6bm
    @MariaSanchez-gj6bm День тому

    Yo me lo haré en esta semana, porque no puedo quedar embarazada, no sé si sea lo correcto.

  • @hanataki4152
    @hanataki4152 День тому

    Good informations

  • @user-sl9uz8ut6z
    @user-sl9uz8ut6z День тому

    IF YOU HAVE CANCER CK OUT JOE TIPPENS CANCER PROTOCOL FENBENDAZOLE, FENBENDAZOLE REDUCES AND KILLS CANCER CELLS WITH OUT ANY SIDE EFFECTS AND. JOE TIPPENS HAD SMALL CELL LUNG CANCER THAT HAD SPREAD. JESUS LOVES YOU ❤❤❤

  • @user-gh3rj2uq9i
    @user-gh3rj2uq9i День тому

    I'm nearly 61 with emphysema. Quit two weeks ago very hard but use nicotine spray that helps allot and suckking on a ciggie that's not alight it works for me so far. But I know it's to late no cure for emphysema thanks for the video very interesting show more

  • @Drobalar-Drsebi
    @Drobalar-Drsebi День тому

    *MR OBALAR* ON UA-cam CURED ME TOTALLY

  • @Drobalar-Drsebi
    @Drobalar-Drsebi День тому

    *MR OBALAR* ON UA-cam CURED ME TOTALLY

  • @msmime35
    @msmime35 День тому

    it's crazy how this video normalizes unnecessary interventions.

  • @kokobamnn0013
    @kokobamnn0013 День тому

    Thank you

  • @MaryStellar-pb7bi
    @MaryStellar-pb7bi 2 дні тому

    All drugs ARE "PETROLEUM - based!",Petroleum crude oil! Which is very poisonous to the human body! Even the doctors say that these drugs only MANAGE your illness, NOT CURE IT! HELLO! WAKE UP!

  • @AmadeusIhsan
    @AmadeusIhsan 2 дні тому

    Now, i fear to move my own fingers

  • @johnnyjetpack8188
    @johnnyjetpack8188 2 дні тому

    @marlboro black

  • @johnnyjetpack8188
    @johnnyjetpack8188 2 дні тому

    Wheere is this

  • @johnnyjetpack8188
    @johnnyjetpack8188 2 дні тому

    Radon??

  • @dhennervicttor8047
    @dhennervicttor8047 2 дні тому

    Estou com 30 e pensando seriamente em operar. Não aguento mais essa dor.

  • @shirldix5812
    @shirldix5812 2 дні тому

    Just had mine done a couple of months ago, and the difference in my vision is amazing.

  • @najaminaj
    @najaminaj 2 дні тому

    my boyfriend showed me my test , it was positive, now I'm 6 weeks . my due date is February 3 2025

  • @Itchytaint
    @Itchytaint 2 дні тому

    0:34 boobs heh

  • @fadilsultan6149
    @fadilsultan6149 2 дні тому

    Kalo ada yang stroke suntik mati aja udah