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Episode 47 covers the electrical activity of the heart as well as explains the ECG. The heart is unique that it generates and conducts its own electrical signals without a need for motor neurons. For an in-depth look at the human heart and the rest of the human body, check out A&P Digital Suite for over 150 A&P tutor videos I've made, study guides, and comprehensive anatomy and physiology lab simulations. Feel free to email me at [email protected] and ask me questions. I just may answer them on the show.
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This episode covers the histology of cardiac muscle tissue including how some cardiac muscles cells generate their own electrical signals. This is how the heart beats without being innervated by neurons. I also talk about coronary artery disease and bypass surgery. Remember to email me at [email protected] if you have questions and visit my youtube channel. Tell your professors about A&P Digital Suite where they can assign 155 of my tutor videos as well as industry-leading A&P lab simulations.
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Episode 45 covers the gross anatomy of the heart. Whether your in a cadaver lab, dissecting an animal heart, using models, or a digital anatomy program like Anatomy & Physiology Revealed, this episode should help you visualize the human heart and it's most significant structures. For an in-depth look at the human heart and the rest of the human body, check out A&P Digital Suite for over 150 A&P tutor videos I've made, plus comprehensive anatomy and physiology lab simulations. https://tinyurl.com/yfh4trzx
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This episode covers capillary exchange, the way our blood delivers and receives materials to and from the tissues. I also invite you to listen to conversations I had with my colleagues at the Annual National Conference of the Human Anatomy & Physiology Society (HAPS). I got to talk to professors, authors, publishers, and anatomical model creators. www.judinath.com www.anatomicexcellence.com
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Today's episode is about blood pressure. It's not just something we avoid, it's essential for our circulatory system to function. We focus on hydrostatic pressure and work out a formula to to calculate resistance to flow. We also discuss coronary artery disease and why it is the leading cause of death in the world. Please feel free to email me with your questions and maybe I'll answer them in a future episode. [email protected]
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Today we tackle the anatomy of blood vessels. Arteries, veins, and capillaries, oh my! What are they made of? What does that tissue do? What's the difference between them? All these questions are answered in Episode 42. I also answer a listener question about blood plasma from Eliza in Melbourne, Australia. Don't forget to email me your questions at [email protected] and check out my youtube channel: https://www.youtube.com/user/StudentHelp4AP
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In 2018, triathlete and skydiver Jason Dennen was in a catastrophic skydiving accident that put him in a coma for 8 days, broke 20 bones, damaged several organs, and dislodged his heart from the pericardial sac. Doctors were shocked he reached the hospital alive. Within a year of the accident and being told he wouldn't be able to run again, Jason completed a triathlon. This episode is entirely devoted to hearing Jason's story of how he was injured, how he recovered, the healthcare practitioners involved, family, friends, and faith. You can find out more about Jason at www.jasondennen.com and see how to get his book or meet him at one of his many book signing events. You can also follow him on instagram at @jwdboulder. Jason's story is also chronicled in Men's Health Magazine, which you can read here: https://www.menshealth.com/fitness/a45025800/skydiving-accident-triathlon-transformation-jason-dennen/
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Today's episode focuses on white blood cells (leukocytes) and platelets (thrombocytes). We touch on their formation, anatomy, and function. We also discuss a little about hemophilia, when blood doesn't clot. Please feel free to email me with your questions at [email protected]. Also, check out my youtube channel: https://www.youtube.com/user/StudentHelp4AP
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In this episode we begin our coverage of the circulatory system with some general information, functions, and an introduction to blood. We discuss red blood cells (erythrocytes), their production, and blood type. I also answer a listener question about hormone-disrupting chemicals. The website I used as a source for that answer is https://www.niehs.nih.gov/health/topics/agents/endocrine.
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Episode 38 covers the rest of the hormones we"ll be discussing, including those from the pineal, thymus, skin, heart, bones, muscles, and more. Also, you'll get to hear my conversation with Kira Kraiman, national board certified health and wellness coach. We discussed what it means to be a wellness coach as well as smoking cessation, diabetes, nutrition, and exercise. You can check out what Kira's all about on her website www.awellfedlife.org.
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Episode 37 covers the endocrine portion of the pancreas as well as the adrenal glands. These two important endocrine glands are incredibly clinically significant. Diseases associated with them are diabetes, cushing, and addison disease. We discuss both's role in glucose metabolism and the regulation of blood sugar. A must listen for anyone considering a career in the health professions.
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In this episode we get into the specifics of the thyroid and parathyroid glands as well as their hormones and conditions associated with them, like hypothyroidism, Graves' Disease, and Hashimoto's thyroiditis. You'll also get to hear my conversation with Jennifer Bentley, BSN, MSN, who is a former ER nurse and current endoscopy nurse specializing in nursing informatics. You'll get to hear why she decided to become a nurse, what it took, and why she is doing what she's doing now.
Please feel free to contact me at [email protected] and submit a queston for me to answer on the podcast. -
This episode is a deep dive into the hypothalamus and the pituitary. There are 70+ hormones in the body and these two small structures are responsible for 14 of them. With the hypophyseal portal system and the hypothalamo-hypophyseal tract, we can visualize the intricate connection between these two. The pituitary is known as the "master gland," but as we can see, it does nothing unless the hypothalamus tells it to. We also have a little fun discussing when and how hormones were discovered.
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This episode discusses how hormones take action on their target cells. We look at both lipid soluble and water soluble hormones and their subclasses. I also answer a listener's question about neurological exams and how they pertain to a recent episode. If you have any questions for me, please feel free to email me at [email protected] and maybe I'll answer it on the show!
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Episode 33 introduces the endocrine system and its functions. We discuss hormones, their chemical makeup, and how they're secreted and transported. The endocrine system is clinically significant to just about every healthcare field and we'll spend more than one episode on it.
Please feel free to email me questions about A&P and I may answer them on the podcast! [email protected] -
As you may have noticed, I've been taking a break during the holidays and the semester break. Thanks for you patience and I'll see you soon with Episode 33 covering the endocrine system.
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Episode 32 continues with the ear covering balance and equilibrium. We discuss what vertigo is, the symptoms, and how it's treated. I also have a conversation with Dr. Kathy Burleson of Hamline University in St. Paul, Minnesota, USA. Dr. Burleson is the founder and chair of the Diversity, Equity, and Inclusion Committee for the Human Anatomy & Physiology Society (HAPS). We discuss that committee's goals and some of the research about DEI and A&P textbooks that Dr. Burleson presented at the last HAPS National Conference. If you're interested in A&P at all, check out HAPS at www.hapsweb.org. It is an incredible professional society of A&P instructors from around the world.
Please feel free to email me questions about A&P and I may answer them on the podcast! [email protected] -
This episode covers the anatomy of the ear and the physiology of hearing. I also discuss the physics of sound waves and how we convert sound waves to the electrical signals that make it to our brain so we can perceive sound. Please feel free to email me questions about A&P and I may answer them on the podcast! [email protected]
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Episode 30 covers the anatomy of the eye, image formation, visual reflexes, and the neural pathway of vision. I also had the privilege of speaking with Dr. Benjamin Rowe, optometrist and owner of Doylestown Family Eye Associates in the suburbs of Philadelphia. We discuss what an optometrist does, how to become one, and eye pathology. You can find Dr. Rowe at https://doylestowneye.com/ourteam. The team at Doylestown Family Eye Associates has been treating my whole family for at least 10 years. Five stars, highly recommend! Please feel free to email me questions about A&P and I may answer them on the podcast! [email protected]
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Episode 29 continues with sensation by covering the chemical senses: olfaction (smell) and gustation (taste). You'll also get to hear my conversation with chef and restauranteur Chris Pastena of Oakland, California. Chris also co-founded the non-profit Community Kitchens, which works to feed the hungry in the Oakland area. You can learn more about Community Kitchens and how you can help at www.ckoakland.org
Please feel free to email me questions about A&P and I may answer them on the podcast! [email protected] - Näytä enemmän
