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samer kareem
2,074 Views ยท 2 years ago

This is video 1 of 2 on diabetic ketoacidosis (pathophysiology and signs of diabetic ketoacidosis / DKA):

samer kareem
2,045 Views ยท 2 years ago

Surprising Facts About High Blood Pressure

samer kareem
2,806 Views ยท 2 years ago

Lipid-Lowering Agents HMG-CoA reductase inhibitors (statins) These agents inhibit the rate-limiting step in cholesterol biosynthesis by competitively inhibiting HMG-CoA reductase. Note the following: Low-density lipoprotein (LDL) reduction of 25%-60% Examples include Atorvastatin, fluvastatin, lovastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin Contraindications include hypersensitivity, active liver disease, pregnancy, lactation, coadministration with strong CYP3A4 inhibitors (selected statins) Vitamin B3 Vitamin B3 inhibits very-low-density lipoprotein (VLDL) synthesis. Note the following: LDL reduction of 10% High-density lipoprotein (HDL) increase of 20% Example includes Niacin (nicotinic acid) Contraindications include hypersensitivity, liver disease, active peptic ulcer, severe hypotension, arterial bleeding Fibrates Fibrates enhance lipoprotein lipase, resulting in increased VLDL catabolism, fatty acid oxidation, and triglycerides elimination. They decrease hepatic extraction of free fatty acids. Note the following: LDL reduction of 15% Triglyceride reduction of 35% Examples include Gemfibrozil, fenofibrate, fenofibrate (micronized), fenofibric acid Contraindications include active liver disease, renal disease, primary biliary cirrhosis, gallbladder disease 2-Azetidiones These agents inhibit sterol transporter at brush border and, consequently, intestinal absorption of cholesterol. LDL reduction of 15% Example includes Ezetimibe Contraindications include hypersensitivity, coadministration with statins (if active liver disease) Bile acid sequestrants These agents lower cholesterol and LDL via bile duct sequestration. Note the following: LDL reduction of 15% Examples include Cholestyramine, colesevelam, colestipol Contraindications include biliary/bowel obstruction, serum triglycerides >300-500 mg/dL, history of hypertriglyceridemia-induced pancreatitis

samer kareem
71,670 Views ยท 2 years ago

A doctor pops a giant cyst on a boy's eye and films the whole thing. As the big cyst pops, puss oozes out.

samer kareem
2,051 Views ยท 2 years ago

6 months old development

Scott
28,466 Views ยท 2 years ago

Armpit Abscess Drainage

M_Nabil
15,069 Views ยท 2 years ago

A quick look at an early stage stomach abnormality.

Magdy
5,865 Views ยท 2 years ago

Inserting main port in laparoscopy

samer kareem
1,265 Views ยท 2 years ago

Claudication, which is defined as reproducible ischemic muscle pain, is one of the most common manifestations of peripheral arterial occlusive disease (PAOD) caused by atherosclerosis. Claudication occurs during physical activity and is relieved after a short rest. Pain develops because of inadequate blood flow. Examination of a patient with claudication should include a complete lower-extremity evaluation and pulse examination, including measuring segmental pressures. Attempt to palpate pulses from the abdominal aorta to the foot, with auscultation for bruits in the abdominal and pelvic regions. When palpable pulses are not present, a handheld Doppler device may be used to assess circulation.

Scott
58,292 Views ยท 2 years ago

Worst Nail Infection: Paronychia

samer kareem
1,922 Views ยท 2 years ago

A patient suffering from Diabetic gangrene and maneged by "myiasis"

implant
14,198 Views ยท 2 years ago

WORLD'S FIRST TRULY ANATOMIC MULTI-ROOTED ZIRCONIA DENTAL IMPLANT SOLUTION dentistry video

Scott
95 Views ยท 2 years ago

https://bit.ly/3HIStRc #shorts


Tracheotomy and tracheostomy are surgical procedures that create an opening in the trachea (windpipe) to help patients breathe when they have difficulty doing so through the nose or mouth. Though they are similar in purpose, there are some key differences between them.

Tracheotomy is a temporary procedure that involves creating a small incision in the trachea to insert a breathing tube. The tube is typically removed once the patient no longer requires it, and the incision heals on its own. Tracheostomy, on the other hand, is a more permanent solution that involves creating a hole in the trachea and inserting a tracheostomy tube, which remains in place for an extended period.

Indications for these procedures include:

Airway obstruction due to trauma, tumors, or infection
Severe respiratory distress or failure
Prolonged mechanical ventilation
Inability to protect the airway due to neurological disorders or impaired consciousness
Steps for performing a tracheotomy and tracheostomy:

Preparation: The patient is positioned, and the neck area is cleaned and draped. Local anesthesia is often administered, although general anesthesia may be used in some cases.
Incision: A small incision is made in the neck, and the muscles and tissues are carefully separated to expose the trachea.
Tracheal opening: A small opening is made in the trachea, typically between the second and third tracheal rings.
Tube insertion: A tracheotomy tube is inserted through the incision and into the trachea for a tracheotomy, while a tracheostomy tube is inserted for a tracheostomy. Both tubes are secured in place.
Confirmation: Proper placement of the tube is confirmed by listening for breath sounds and checking for adequate ventilation.
Pre-operative care typically involves a thorough assessment of the patient's medical history, as well as any necessary imaging studies or lab tests to ensure the procedure is appropriate and safe. Informed consent should be obtained from the patient or their legal representative.

Post-operative care includes monitoring the patient's vital signs, ensuring the tube remains secure and patent, and managing any pain or discomfort. For tracheostomy patients, regular cleaning and maintenance of the stoma (the opening in the trachea) and the tracheostomy tube are essential to prevent infection and other complications. Long-term care may involve speech therapy, respiratory therapy, and support from a multidisciplinary team to address any ongoing needs.

It's crucial to remember that these procedures should only be performed by trained medical professionals in a clinical setting.



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This video and associated content are for entertainment and educational purposes only!!

Mohamed Ibrahim
13,479 Views ยท 2 years ago

Vetical Mattress Suture

samer kareem
1,346 Views ยท 2 years ago

finger pulp abscess drainage EXPLOSION of pus

DrPhil
181 Views ยท 2 years ago

Watch this clinical examination video to learn how to diagnose inguinal related groin pain.

This video clip is part of the FIFA Diploma in Football Medicine and the FIFA Medical Network. To enrol or to find our more click on the following link http://www.fifamedicalnetwork.com

The Diploma is a free online course designed to help clinicians learn how to diagnose and manage common football-related injuries and illnesses. There are a total of 42 modules created by football medicine experts. Visit a single page, complete individual modules or finish the entire course.

The network provides the opportunity for clinicians around the world to meet and share ideas relating to football medicine. Ask about an interesting case, debate current practice and discuss treatment strategies. Create a profile and log on to interact with other health professionals from around the globe.

This is not medical advice. The content is intended as educational content for health care professionals and students. If you are a patient, seek care of a health care professional.

Surgeon
16,415 Views ยท 2 years ago

Replacement of the wrist joint with an artificial wrist joint is often needed when a traumatic injuries or severe degenerative affecting the wrist (osteoarthritis and rheumatoid arthritis) occur.

DrHouse
11,286 Views ยท 2 years ago

Direct puncture capsulorhexis with a slightly barbed 30g needle on a TB syringe with BSS permits excellent control even with very high vitreous pressure without use of viscoelastic. Ideal for biaxial (microincision) cataract surgery.

Dr Narendra Kaushik
6,243 Views ยท 2 years ago

Best and 100% Successful Hymen Repair Surgery in Delhi with Latest Ultrafine Hymen repair Technology. 100% successful , Secure and Private. for more information visit: http://www.olmeccosmeticsurgery.com/best-hymenoplasty-surgery-india-delhi/

DrPhil
34,942 Views ยท 2 years ago

Carefully select the site for injection so major blood vessels and nerves are avoided. Buttock (Gluteus Medius)- Hip (Ventrogluteal) - Leg (Vastus Lateralis) - Arm (Deltoid)




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