ANATOMY; THE INTEGUMENT; Part 2 by Professor Fink
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- Опубліковано 27 сер 2024
- This is Part 2 of Professor Fink's Video Lecture on the Integument (Skin). Professor Fink describes the blood vessels & lymphatic vessels of the skin, neural innervation of the skin and the anatomy of nails. Professor Fink then reviews common pathologies related to the Skin.
Reference is made to localized swelling (edema), bruise (ecchymosis), autonomic motorneurons, thermoreceptors, eponychium, hyponychium, melanin and keratin.
Reference is made to the following pathologies, viral infections (chickenpox, measles, Rubella, Herpes, cold sores, warts), bacterial infections (pimples, Staphylococcus, acne, chancres, gonorrhea), Fungal (mycotic) infections (athlete's foot, ringworm, eczema, Candida), Allergic (hypersensitivity) reactions (eczema, psoriasis, urticarial, hives), moles (nevus), keratosis, decubitus ulcers (bedsores), skin cancer (carcinoma, melanoma), albinism, jaundice, hyperbilirubinemia, cyanosis, hypoxemia, keloids, scars, and burns.
Check-out professor fink's web-site for additional resources in Biology, Anatomy, Physiology & Pharmacology: www.professorfink.com
Down-loadable e-Books of the Lecture Outlines by Professor Fink can be purchased from the WLAC Bookstore at: wlac.redshelf....
“Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: onlinestore.wla...
I admire the Professor's passion for the subject! These incredibly informative and concise (a blessing when when you think how formidable and intimidating the whole subject of A&P is!) lectures helped me to prepare for my exams. Now I have returned to revive and simply enjoy the lectures.
Blood :: haemorrhage
Lymph :: oedema
Nerve sensory .. mechanical,thermal,noxireceptors pain
Keratin--protein nails & hair
Nails - translucent
Hair - pigmented .
Nail-- half moon 🌜 lunar the part of nail from where nail grows ...
Professor Fink, your lectures on anatomy and physiology are wonderful. I am currently taking an A&P class here in the Fort Worth area and my instructor is awful. I am keeping my head above water because of your lectures. Thank you so much. If it weren't for you, I would have dropped out of the class by now. I wish I could have had you as an instructor instead. Each and every lecture I have listened to and watched has been amazing. Please keep them coming and thank you again.
Thank you for your kind words. Best Wishes for your Success!
part 1 and part 2 really helping me to more understand integumen system,, need more about some disease about skin and treatment.. thankyou Prof
Thank you so much prof, med school is much easier after watching your lectures.
Prof. Fink, I had to leave a comment of gratitude and appreciation for your teaching style and lectures. This lecture has been the most intriguing so far! I really like the introduction to some skin pathology. I've been preparing for nursing school starting in a few months and find myself learning so much valuable information. Cheers, I will see you at the end! (And probably for physio and pharm)
Jjjjj+
Albinism
Jaundice - yellow colour of skin due to hyperbilirubinemia Liver affected 😔
Cyanosis -- bluish colour .. hypoxemia
Scar tissue 😂-- dermis grow faster than epidermis due to different nourishment..
Keloid .. enlarged scar ..
The pain fibers are nociceptors, not noxiceptors.
Nociceptor is the more common term for "pain" sensory neurons. I used the less common word "noxiceptor" because what activates them is a "noxious" (harmful; injurious) stimulus.
@@professorfink Ok, thank you! That makes so much sense. By the way, I participate in an Anatomy event for a nationwide competition called Science Olympiad, and I've been using your videos to study for the past 3 years. They've been so helpful for me!
I am a bit confused about the virus entering the cell because the cell doesn't recognize it is a virus or it is a foreign matter, but how about Recognition Sites? Aren't they supposed to protect the body by recognizing those foreign things?
I truly enjoy and appreciate your lectures sir but the sweeping generalization made regarding pressure ulcers is disappointing, especially considering the ratio of future nurses in attendance. Within the population at risk, a stage 1 may develop within several hours to days and is dependent on so many factors. A person who is healthy enough to require > 1 week for skin breakdown to begin most likely is capable of turning themselves.
what degree can be inherently poor circulation for decubitus ulcers
I guess one cannot develop pressure ulcers due to poor circulation only, the main cause is said to be a prolonged excessive pressure on the skin, which must be relieved first of all.