Anatomy and Physiology - Bit by Bit
by Anatomy & Physiology - Bit by Bit
Anatomy & Physiology - Bit by Bit is the #1 A&P podcast on the internet, as rated by FeedSpot and Millionpodcasts. Dr. Steve Sullivan is a tenured Professor of Anatomy & Physiology at Bucks County Community College, where he’s taught since 2002. He’s also the author of Anatomy & Physiology Digital Suite from McGraw-Hill Education. This show is not only intended for college students taking A&P, but also for anyone who is interested in how the human body is structured and how it functions. Where students are concerned, the goal is "B or better." Whether you're interested in nursing, physical therapy, physician assistant, radiography, dental hygiene, etc., a B or better is the goal to be competitive with other students in your field. Hopefully, these short, pointed discussions will help you understand what you need to be successful. Check out the show’s Instagram and YouTube channels as well. Feel free to email content questions to [email protected], and Dr. Steve will answer them o
Episodes
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Jalen Hurts, Deep Vein Thrombosis, & Pulmonary Embolism - Episode 99
Episode 99 covers blood clots, superficial and deep vein thrombosis, and pulmonary embolism. In light of the news on the status of Philadelphia Eagles star quarterback Jalen Hurts, I feel this is a timely discussion. I am not here to criticize or second-guess his medical team, the NFL, the...
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REBOOT: Integumentary System: Part 2 (Hair, Nails, Glands, Pathology)
This episode is a reboot of episode 10, "Integumentary System: Part 2." I take a deeper dive than in the originally posted episode. My discussion finishes the integumentary system with hair, nails, skin glands, and pathologies from acne to skin cancer. I also discuss my appearance on the Miami...
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REBOOT: Integumentary System: Part 1 (Anatomy of Skin) - Episode 9
This episode covers the anatomy of skin and its general functions, including the cells and layers of the epidermis, the dermis, and the hypodermis. I also discuss the anatomical and physiological basis for skin color. I also mention my appearance on the NY Giants Straight Talk podcast to discuss...
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Longevity with Dr. Brent Ridge, MD - Episode 98
Episode 98 is about longevity with my guest, Dr. Brent Ridge, MD. Dr. Ridge is a physician trained in geriatrics and has spent his career thinking about how we age and how we can age better. He completed his medical training at Columbia University and Harvard University. His MBA is from NYU’s…
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ACL Tears and Athletic Training with Kayla Parker, MS, ATC, LAT, Episode 97
Episode 97 covers athletic training and ACL tears with my guest, Kayla Parker, MS, ATC, LAT, a certified athletic trainer and Sports Medicine Market Director with CommonSpirit Health in Denver, Colorado. Kayla works with the Denver Summit FC Professional Women’s Soccer Team and the Denver Broncos...
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Genes & Genetic Counseling with Dr. Caralynn Wilczewski - Episode 96
Episode 96 covers genes and Genetic Counseling with Dr. Caralynn Wilczewski. Dr. Wilczewski earned her PhD in Genetics and Molecular Biology from the University of North Carolina at Chapel Hill and her master’s degree in Genetic Counseling through the joint program at Johns Hopkins University and...
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Fascia & Myofascial Release with Dr. Kate Oland - Episode 95
Episode 95 is about fascia and myofascial release therapy, a form of manual therapy that uses sustained, carefully directed pressure and stretching techniques intended to improve the mobility of the fascia and surrounding soft tissues. My guest is Dr. Kate Oland, a physical therapist and...
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Prostate Cancer and Uro-oncology with Dr. Alexander Kutikov, MD - Episode 94
Episode 94 focuses on prostate cancer. Other than skin cancer, it is the most common cancer for biological males. 1 in 8 biological males will be diagnosed with prostate cancer in their lifetime, with about 300,000 new diagnoses in the United States each year. However, early detection and...
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Ehlers-Danlos Syndrome, Occupational Therapy, & Death Doulas with Dr. Janine Rajauski - Episode 93
Episode 93 covers the genetic connective tissue disorders called Ehlers-Danlos Syndrome (EDS). My guest is a doctor of occupational therapy and a person living with EDS. Dr. Janine Rajauski is also a professor of anatomy & physiology, a death doula, and she runs a foundation in memory of a loved...
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Multiple Sclerosis with Selena Buongiorno, PA-C (Episode 92)
Episode 92 covers the autoimmune disease Multiple Sclerosis. My guest, Selena Buongiorno, is a certified physician assistant practicing functional and lifestyle medicine, an MS researcher, and host of the “MSWired Podcast,” which is about multiple sclerosis and other chronic conditions. She is…
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Autoimmune Disease - Episode 91 (with Dr. Alexis Barbut)
Episode 91 covers the basics of autoimmune disease with special guest Dr. Alexis Barbut. Dr. Alexis is a double board-certified rheumatologist with a clinical focus on reproductive rheumatology, women’s health, and autoimmune disease. We talked about the causes, risk factors, diagnosis, and...
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Stroke, Cerebrovascular Disease, & Aneurysm - Episode 90
Episode 90 covers the third leading cause of death in the world: stroke. Stroke goes hand-in-hand with cerebrovascular disease and aneurysm, so I put it all together in this episode. We talk about what a stroke is, the different kinds, the risk factors, how they happen, diagnosis, treatment, and...
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Alzheimer Disease and Parkinson Disease - Episode 89
Episode 89 covers two of the most common neurological diseases of aging, Alzheimer and Parkinson disease. I know it sounds odd without the possessive, but that's the standard when it's written. These diseases are often reduced to "dementia" and "tremors," but there is so much more to their...
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Infectious Disease & Vaccines with Dr. Anusha Viswanathan, MD - Episode 88
For this episode, I am joined by Dr. Anusha Viswanathan, MD, pediatric infectious disease specialist. Dr. Viswanathan and I discuss bacteria, viruses, signs & symptoms, fevers, antibiotics, antibiotic resistance, vaccines, vaccine hesitancy & denial, and Anusha’s own podcast with Diana Leygerman,...
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COPD with Dr. Nina Maouelainin - Episode 87
Episode 87 is all about the 3rd most common cause of death in the United States: Chronic Obstructive Pulmonary Disease. Joining me to discuss this extremely important clinical topic is Philadelphia-area interventional pulmonologist Dr. Nina Maouelainin. Dr. Nina is the founder of Lung Health...
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Joints (Part 2) - Episode 86
This is ANOTHER bonus mid-week episode at the request of a listener! Mykenzie from Minnesota asked for an episode on joints, and that is what you’re all going to get. In fact, you’re getting TWO episodes on joints because it’s just too much information for one! Joints (Part 2) focuses on synovial...
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Obesity and GLP-1 with Dr. Angela Fitch, MD - Episode 85
This episode is all about the disease of obesity, its related illnesses, and treatments, such as GLP-1 agonists, like Ozempic, Wegovy, Zepbound, and Monjaro. My guest, Dr. Angela Fitch, M.D. is an obesity medicine specialist who is the co-founder and chief medical officer of knownwell, a medical...
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Joints (Part 1) - Episode 84
This is a bonus mid-week episode at the request of a listener! Mykenzie from Minnesota asked for an episode on joints, and that is what you’re all going to get. In fact, you’re getting TWO episodes on joints because it’s just too much information for one! Joints (Part 1) covers the basics of...
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What is Cancer? - Episode 83 (with Christy Kestner, PhD)
This episode asks the important and broad question, “What is Cancer?” To answer it, I spoke with Dr. Christy Kestner, PhD. Dr. Kestner has a PhD in Neuroscience, with a focus on immunology and oncology. We discuss the cellular basis of cancer, signs & symptoms, types, risk factors, causes,...
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Diabetes Mellitus - Episode 82
This episode covers one of the most common diseases in the world, diabetes mellitus. Most people know someone with diabetes, whether it’s type 1 or type 2. We discuss exactly what diabetes mellitus is, the difference between type 1 & 2, the causes, risk factors, signs & symptoms, lab findings…
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Coronary Artery Disease - Episode 81
This episode covers the number 1 cause of death in the history of the human race, coronary artery disease, the most common form of heart disease. It’s also known as ischemic heart disease. It is still the leading cause of death in the world. Listen in to find out exactly what it is. Among other...
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REBOOT: The Cytoplasm of the Human Cell (Episode 5)
This is a REBOOT of episode 5. I have added more pertinent content that you are probably going to need in A&P. This reboot is an in-depth look at the cytoplasm of a human cell. We discuss organelles, inclusions, cytosol, the cytoskeleton, glycolysis, anaerobic fermentation, aerobic respiration…
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Big Announcement for 'A&P: Bit by Bit' Listeners
Anatomy & Physiology: Bit by Bit is shifting gears! Now that most of the content covered in a typical A&P course has been covered, it's time to move toward CLINICAL APPLICATION. Each episode will now focus on specific diseases, conditions, and injuries. Being able to apply the concepts in A&P to...
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REBOOT: Specifics of Membrane Transport - Episode 4
This episode is a reboot of episode 4, in which I discuss the important topic of membrane transport. I re-recorded it for better quality and added a lot more pertinent content. Listen to review how water, solutes, ions, metabolic waste, and other materials enter and exit the cell across its…
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REBOOT: Cells and Their Plasma Membrane: Episode 3
This episode introduces the cell and discusses the plasma membrane in detail. This includes the phospholipid bilayer, cholesterol, and membrane proteins. Since it was first released in 2019, I have added some content and improved the audio quality. Check it out for a much-needed review! Tell your...
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Christmas Bonus - The Physiology of Christmas Day!
This Bonus Holiday Episode is all about how your body reacts and adjusts to all the happenings of a typical Christmas Day, for those who observe. It may also apply to Hanukkah, American Thanksgiving, or any other gathering of friends and family around a dinner table. I hope you enjoy this fun…
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REBOOT: Characteristics of Life & Homeostasis - Episode 2
This BONUS episode is a beefed-up version of my original Episode #2. I have tightened up the quality of the recording and added more content. Episode 2 now covers the 6 essential characteristics of living things and the principles of homeostasis. Homeostasis is the way our bodies maintain a...
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REBOOT: Body Organization and Anatomical Terminology: Episode 1
This BONUS Episode is a reboot of Episode 1 from back in 2019. I have re-recorded some of it for better audio quality and added more content than existed in the originally aired episode. The basis for Human Anatomy & Physiology is how the body is organized and the anatomical terminology we use to...
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Evolution Explained - Episode 80
The goal of episode 80 is to explain the process of evolution and natural selection through the lens of the scientific method. If you’re not sure exactly what evolution is or how it works, this episode is for you. If you are doubtful of the existence of evolution, this episode is also for you!…
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Genetics and Heredity for A&P - Episode 79
Episode 79 covers Genetics and Heredity for A&P. This is an accessible discussion of genetics for anyone interested in a general overview of genes and heredity. Almost every A&P text will cover some level of genetics, which is essential for understanding the basis of many diseases. I discuss...
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Exercise Physiology and Personal Trainer April Hattori of Yes2Next - Episode 78
This episode covers the physiology of exercise. What happens to our body when we are exercising and what happens after? How do different kinds of exercise change our response? Who should do what? Why is it good for us? All these questions are answered. I also speak with personal trainer April...
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Aging Part 2 - Episode 77
Episode 77 is the second half of my coverage of aging and senescence. We talk about the effect of aging on the immune, respiratory, urinary, digestive, and reproductive systems. I also answer a listener question about anti-aging and what we can do to prevent senescence. Tell your professors about...
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Aging Part 1 - Episode 76
Episode 76 is Part 1 of Aging and Senescence. We discuss what happens to our body systems, one at a time, during the aging process. We cover osteoporosis, vision loss, skin changes, muscle atrophy, the slowing of nerve conduction velocity, and the dampening of our senses. Make sure you tell your...
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Pregancy Complications and the Neonatal Period PLUS Integrative Medicine with Dr. Julia Helstrom - Episode 75
Episode 75 covers the most common complications in pregnancy as well as the neonatal period for a newborn. I discuss gestational diabetes, preeclampsia, C-sections, the neonate’s adjustments to the outside world, and common challenges and birth defects. I also talk with Dr. Julia Helstrom of…
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Pregnancy & Childbirth Plus Anatomical Cheatsheets - Episode 74
Episode 74 covers the changes to an expectant birth-mother’s body during pregnancy and the process of childbirth. I also talked with Michelle Shaw, president of life-sized learning and inventor of anatomical cheatsheets, a very cool product that is helping students around the world learn and…
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Organogenesis and Fetal Development - Dr. Christy Kestner - Episode 73
Episode 73 continues embryology with organogenesis and fetal development. I also share my conversation with neuroscientist Dr. Christy Kestner, PhD. We talk about neuroscience, immunity, vaccines, cancer, and her new Instagram series about neuroscience. You can find Dr. Kestner on Substack…
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Fertilization and Embryogenesis - Plus Science Writer Sam Kean - Episode 72
Episode 72 begins our discussion of human development with fertilization and embryogenesis. It also includes my conversation with award-winning, best-selling author Sam Kean. Sam is a world renowned science writer of The Disappearing Spoon and The Violinist’s Thumb, among others. His exciting new...
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Egg Cell Formation, Menstrual Cycle, and Birth Control - Plus @wittyanatomy_ (Dr. Ana Paula Benaduce) - Episode 71
Episode 71 covers the formation egg cells, the sexual cycle of biological females (ovarian cycle & menstrual cycle), and how birth control pills work. I also welcome Dr. Ana Paula Benaduce of Florida International University in Miami, FL. You may know her as @wittyanatomy_. She is a rockstar in…
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Female Reproductive Anatomy, Puberty, and Menopause - Episode 70
Episode 70 begins our discussion of the female reproductive system. We cover gross anatomy, histology, puberty, and menopause. We also discuss cervical cancer and hormone replacement therapy. Tell your professors about A&P Digital Suite where they can assign up to 165 of my tutor videos as well…
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Reproductive System of Biological Males - Episode 69
Episode 69 covers the anatomy and physiology of the biological male’s reproductive system. Internal and external anatomy, spermatogenesis, puberty, hormone regulation, etc. Combined with Episode 68, this is most, if not all, you’ll need to know for about biological males. I highly recommend...
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Sex, Gender, & Reproduction - Episode 68 (with Special Guest Dr. Kevin Patton)
Episode 68 begins our discussion of the reproductive systems, starting with the basics of sexual reproduction, meiosis, sex, gender, and the biological development of male and female organs and characteristics. You will also hear my conversation with Dr. Kevin Patton, author of several A&P texts...
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Lipid & Protein Metabolism and Metabolic Rate/State - Episode 67
Episode 67 finishes the discussion of metabolism with the specifics of lipid and protein metabolism, metabolic states, and metabolic rate. We also discuss body temperature and thermoregulation. Tell your professors about A&P Digital Suite where they can assign up to 165 of my tutor videos as well...
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Carbohydrate Metabolism/Dietary Recommendations - Episode 66
Episode 66 begins our discussion of metabolism. I cover the general concept and carbohydrate metabolism specifically. Special thanks to Brittany for asking me question about the food pyramid and dietary recommendations in the US. Tell your professors about A&P Digital Suite where they can assign…
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Nutrition Part 3 - Episode 65
Episode 65 finishes our discussion of nutrition with vitamin and mineral deficiencies and toxicities, their causes, symptoms, and treatments. Special thanks to both Millionpodcasts and Feedspot for ranking this show the #1 Anatomy & Physiology podcast on the internet. And thank you for rating and...
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Nutrition Part 2 and Neurologist Dr. David Kaufman - Episode 64
Today’s episode continues our discussion of nutrition, covering serum lipids, proteins, vitamins, and minerals. I also had the pleasure of talking with Dr. David Kaufman, professor of neurology at Michigan State University and former sideline neurologist for Michigan State Football. We talked…
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Nutrition Part 1- Episode 63
Episode 63 begins my discussion of nutrition. I cover the general introduction to what nutrition is as well as the difference between macronutrients and micronutrients. I also cover carbohydrates and start to talk about fats. In the beginning, I answer a question from Sharon, a pre-nursing…
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Large Intestine, Motility, Blood Supply plus SHARPEN- Episode 62
Episode 62 finishes up the digestive system with the large intestine, intestinal motility, and blood supply. I also talked with the good people at Sharpen by McGraw-Hill. Sharpen is a study app that includes learning resources, flash cards, quizzes, videos, and more to help students study for...
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Small Intestine & Accessory Organs, plus Dr. Jessica Knurick- Episode 61
In this episode, we continue on with the digestive system, discussing the small intestine, liver, pancreas, gallbladder, and chemical digestion. I also share my conversation with Dr. Jessica Knurick, a registered dietitian with a Ph.D. in Nutrition Science. Dr. Knurick has over 1,000,000…
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The Stomach and @My.anatomy.teacher- Episode 60
This episode covers the stomach. Gross anatomy, histology, motility, secretion, etc. I also had the pleasure of talking with TikTok and Instagram's @my.anatomy.teacher. Dr. Jill is the best at finding memory hacks that help students perform better on exams. She also posts instructional videos and...
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Digestive System Intro/Autoimmune Disease - Episode 59
This episode begins the digestive system by covering the functions, general anatomy and histology, the mouth, esophagus, and swallowing. I also discuss autoimmune diseases in response to several listener questions. Tell your professors about A&P Digital Suite where they can assign up to 165 of my...
About this show
Anatomy & Physiology - Bit by Bit is the #1 A&P podcast on the internet, as rated by FeedSpot and Millionpodcasts. Dr. Steve Sullivan is a tenured Professor of Anatomy & Physiology at Bucks County Community College, where he’s taught since 2002. He’s also the author of Anatomy & Physiology Digital Suite from McGraw-Hill Education. This show is not only intended for college students taking A&P, but also for anyone who is interested in how the human body is structured and how it functions. Where students are concerned, the goal is "B or better." Whether you're interested in nursing, physical therapy, physician assistant, radiography, dental hygiene, etc., a B or better is the goal to be competitive with other students in your field. Hopefully, these short, pointed discussions will help you understand what you need to be successful. Check out the show’s Instagram and YouTube channels as well. Feel free to email content questions to [email protected], and Dr. Steve will answer them o
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Anatomy & Physiology - Bit by Bit