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Development and Maintenance of Bone
Tendons are thick cords that join your muscles to your bones. When these tendons become irritated or inflamed, it is called tendinitis. This condition causes acute pain and tenderness, making it difficult to move the affected joint. Read more
Hypoparathyroidism is an uncommon condition in which your body secretes abnormally low levels of parathyroid hormone (PTH). PTH plays a key role in regulating and maintaining a balance of your body's levels of two minerals โ calcium and phosphorus. The low production of PTH in hypoparathyroidism leads to abnormally low ionized calcium levels in your blood and bones and to an increase of serum phosphorus. Treatment for hypoparathyroidism consists of taking supplements to normalize your calcium and phosphorus levels. Depending on the cause of your hypoparathyroidism, you'll likely need to take supplements for life.
This particular video is intended as a demonstration of a physical exam that may be useful in evaluating a patient with shoulder pain.
It is not intended as a complete instructional video and should not be considered a source of complete physical examination instruction. It is also intended not as a perfect example of a physical exam that would be performed for a patient in clinical practice, but is designed to optimize function and efficiency for a OSCE testing setting.
Instead, it should be treated as a supplement to independent learning using primary Osteopathic Physical Examination instructional resources. Clinical skills are best learned and developed with support from faculty in the context of a complete Osteopathic Medical School Curriculum.
Osteopathic Clinical Skills is a channel dedicated to discussing and exploring Osteopathic Clinical Skills concepts for medical students, residents, and clinicians and presenting them in an easy to understand manner.
Attributions:
Many thanks to the University of North Texas Health Science Center Texas College of Osteopathic Medicine (UNTHSC - TCOM) for permitting use of the Medical Education Training (MET) facilities and equipment during the production of this video.
Additional thanks to the UNTHSC-TCOM learner and faculty volunteers who participated in this production and provided permission for the use of their image in this video.
Colorectal Cancer Laparoscopic Surgery 3D Animation
Amenorrhea is the absence of menstrual bleeding.[1] Amenorrhea is a normal feature in prepubertal, pregnant, and postmenopausal females. In females of reproductive age, diagnosing amenorrhea is a matter of first determining whether pregnancy is the etiology. In the absence of pregnancy, the challenge is to determine the exact cause of absent menses.[2] Primary amenorrhea is the failure of menses to occur by age 16 years, in the presence of normal growth and secondary sexual characteristics. If by age 13 menses has not occurred and the onset of puberty, such as breast development, is absent, a workup for primary amenorrhea should start. Secondary amenorrhea is defined as the cessation of menses sometime after menarche has occurred. Oligomenorrhea is defined as menses occurring at intervals longer than 35 days apart. No consensus has been reached regarding the point at which oligomenorrhea becomes amenorrhea. Some authors suggest the absence of menses for 6 months constitutes amenorrhea, but the basis for this recommendation is unclear. For a post-menarchal girl or a reproductive-aged woman to experience a menstrual cycle interval of more than 90 days is statistically unusual. Practically speaking, this should be an indication for an evaluation to seek the cause.
Croup refers to an infection of the upper airway, which obstructs breathing and causes a characteristic barking cough. The cough and other symptoms of croup are the result of swelling around the vocal cords (larynx), windpipe (trachea) and bronchial tubes (bronchi). When a cough forces air through this narrowed passage, the swollen vocal cords produce a noise similar to a seal barking. Likewise, taking a breath often produces a high-pitched whistling sound (stridor). Croup typically occurs in younger children. Croup usually isn't serious and most cases can be treated at home.
Welcome to the latest episode of HT Physio Quick Tips!
In this episode, Farnham's leading over-50's physiotherapist, Will Harlow, reveals the most common knee injuries that can be sustained from a fall. You'll learn the 5 most common knee injuries from falls, how to differentiate between them and the key signs to look for before getting help.
To register your interest for the upcoming Optimum Knee Health course and to be among the first to know when it is released, reach out to Will@ht-physio.co.uk
To get a copy of Will's new book, Thriving Beyond Fifty, you can find it on Amazon below:
UK link: https://amzn.to/3mAISFv
US link: https://amzn.to/43TE5Q8
(Amazon Affiliate links)
If you're suffering from nagging knee pain that hurts in the morning and stops you from walking as far as you'd like, you can take our free knee pain guide - which will give you 5 expert tips to put a stop to knee pain at home - by visiting here: https://ht-physio.co.uk/knee-pain-guide-download/
If you're over-50 with a painful problem in the Farnham, Surrey area, you can learn more about how Will Harlow and HT Physio can help you overcome a painful problem here: https://ht-physio.co.uk/
**Any information in this video should not be used as a substitute for individual medical advice. Please seek advice from your local healthcare professional before taking action on the information in this video.**
Binding and Fusion: HIV begins its life cycle
when it binds to a CD4 receptor and one of two
co-receptors on the surface of a CD4+
Tlymphocyte. The virus then fuses with the host
cell. After fusion, the virus releases RNA, its
genetic material, into the host cell.
Reverse Transcription: An HIV enzyme
called reverse transcriptase converts the singlestranded HIV RNA to double-stranded HIV DNA.
Integration: The newly formed HIV DNA
enters the host cell's nucleus, where an HIV
enzyme called integrase "hides" the HIV DNA
within the host cell's own DNA. The integrated
HIV DNA is called provirus. The provirus may
remain inactive for several years, producing few or
no new copies of HIV
Transcription: When the host cell receives a
signal to become active, the provirus uses a host
enzyme called RNA polymerase to create copies of
the HIV genomic material, as well as shorter
strands of RNA called messenger RNA (mRNA).
The mRNA is used as a blueprint to make long
chains of HIV proteins.
Assembly: An HIV enzyme called protease cuts
the long chains of HIV proteins into smaller
individual proteins. As the smaller HIV proteins
come together with copies of HIV's RNA genetic
material, a new virus particle is assembled.
Budding: The newly assembled virus pushes out
("buds") from the host cell. During budding, the new
virus steals part of the cell's outer envelope. This
envelope, which acts as a covering, is studded with
protein/sugar combinations called HIV
glycoproteins. These HIV glycoproteins are
necessary for the virus to bind CD4 and coreceptors. The new copies of HIV can now move
on to infect other cells.
This video demonstrates how use a commercially-prepared "dip-stick" to test a random urine specimen for the presence of protein or glucose.
Irritable bowel syndrome (IBS) is a common disorder that affects the large intestine (colon). Irritable bowel syndrome commonly causes cramping, abdominal pain, bloating, gas, diarrhea and constipation. IBS is a chronic condition that you will need to manage long term. Even though signs and symptoms are uncomfortable, IBS โ unlike ulcerative colitis and Crohn's disease, which are forms of inflammatory bowel disease โ doesn't cause changes in bowel tissue or increase your risk of colorectal cancer. Only a small number of people with irritable bowel syndrome have severe signs and symptoms. Some people can control their symptoms by managing diet, lifestyle and stress. Others will need medication and counseling.
Removal of drain tube after spleen surgery
"Targeted" radiation therapy goes right to the problem, not throughout your system. Moreover, discomfort is minimal. ~ Detroit Medical Center
This video depicts how a stent is placed in the coronary artieries. We first place a guiding wire in the heart artery through a catheter, usually from the groin. Then the stent is inflated by a balloon in the artery, which is then removed. The stent remains permanently. Blood thinners, aspirin and plavix, are both required after a stent is placed in your heart artery.
Multiple Sclerosis Multiple sclerosis (MS) affects the brain and spinal cord. Early MS symptoms include weakness, tingling, numbness, and blurred vision. Other signs are muscle stiffness, thinking problems, and urinary problems. Treatment can relieve MS symptoms and delay disease progression.
Lasik correction of vision of a 26 years old male patient
Home Care Now and in the Future - https://torontohomehealthcare.ca/canadians-who-require-home-care-now-and-in-the-future/