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The exact cause of schizophrenia isn't known, but genetics, environment, and imbalanced brain chemicals may play a role. Schizophrenia is characterized by abnormal social behavior. In severe cases, patients may see or hear things that aren't real. Treatment is usually lifelong and often involves a combination of medications and psychological and social therapy.
Hypertensive emergencies encompass a spectrum of clinical presentations in which uncontrolled blood pressures lead to progressive or impending end-organ dysfunction. In these conditions, the BP should be lowered aggressively over minutes to hours. Neurologic end-organ damage due to uncontrolled BP may include hypertensive encephalopathy, cerebral vascular accident/cerebral infarction, subarachnoid hemorrhage, and/or intracranial hemorrhage.[1] Cardiovascular end-organ damage may include myocardial ischemia/infarction, acute left ventricular dysfunction, acute pulmonary edema, and/or aortic dissection. Other organ systems may also be affected by uncontrolled hypertension, which may lead to acute renal failure/insufficiency, retinopathy, eclampsia, or microangiopathic hemolytic anemia.[1] With the advent of antihypertensives, the incidence of hypertensive emergencies has declined from 7% to approximately 1% of patients with hypertension.[2] In addition, the 1-year survival rate associated with this condition has increased from only 20% (prior to 1950) to a survival rate of more than 90% with appropriate medical treatment
This video shows Prof Dan Reinstein, MD MA(Cantab) FRCSC DABO FRCOphth FEBO performing a ReLEx SMILE keyhole LASIK procedure using the latest surgical instrument that he helped to develop (Malosa MMSU1297 - Reinstein Lenticule Separator: http://www.malosa.com/en/reinstein-le...). This instrument enables the procedure to be performed with one instrument, through one 2mm incision, using only one sweep per plane, and taking about 30 seconds to separate and withdraw the lenticule, improving day 1 uncorrected vision over other lenticule extraction techniques that require more corneal manipulation.
Calcium channel blockers prevent calcium from entering cells of the heart and blood vessel walls, resulting in lower blood pressure. Calcium channel blockers, also called calcium antagonists, relax and widen blood vessels by affecting the muscle cells in the arterial walls. Some calcium channel blockers have the added benefit of slowing your heart rate, which can further reduce blood pressure, relieve chest pain (angina) and control an irregular heartbeat. Examples of calcium channel blockers Some calcium channel blockers are available in short-acting and long-acting forms. Short-acting medications work quickly, but their effects last only a few hours. Long-acting medications are slowly released to provide a longer lasting effect. Several calcium channel blockers are available. Which one is best for you depends on your health and the condition being treated. Examples of calcium channel blockers include: Amlodipine (Norvasc) Diltiazem (Cardizem, Tiazac, others) Felodipine Isradipine Nicardipine Nifedipine (Adalat CC, Afeditab CR, Procardia) Nisoldipine (Sular) Verapamil (Calan, Verelan) In some cases, your doctor might prescribe a calcium channel blocker with other high blood pressure medications or with cholesterol-lowering drugs such as statins.
Dialysis lecture 1. Dialysis Study: EXPERT NOTES for DHA, Bonent, CHT, B.Sc in Dialysis, Diploma in Dialysis https://amzn.eu/d/35Ui1kT
2. Dialysis Study : Q & A: MCQs, Fill in the blanks, True or False https://amzn.eu/d/gGn8u73
1. Dialysis Study :EXPERT NOTES for DHA, Bonent, CHT, B.Sc in Dialysis, Diploma in Dialysis, Naseha Helal.
https://play.google.com/store/....books/details?id=D_7
2. Dialysis Study: Q & A MCQ https://play.google.com/store/....books/details?id=T_3
Whatsapp
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Telegram
https://t.me/dialysislife PRINCIPLE OF dialysis
https://youtu.be/cfOm0aFmbe8
Dialysis machine alarms
https://youtu.be/-1A1INyDEOg
DDS dialysis disequilibrium syndrome
https://youtu.be/8AqVFiBOkIc
Peritoneal Dialysis
https://youtu.be/iHPPadGmsv0
Itching
https://youtu.be/T83Wm3HHU4M
What is CRRT
https://youtu.be/jPgFnoSEBMU
LVH
https://youtu.be/ZhFL3Z6LHeA
Sorbent dialysis
https://youtu.be/-rie5dC_FkY
RO Water
https://youtu.be/3jlEsK4Lg_I
Carbon filter RO water
https://youtu.be/mJrgtjNafQw
Hemoperfusion
https://youtu.be/UkbBm8rm9Ww
AV fistula or Dialysis fistula
https://youtu.be/uDbyfqCkCbo
Dialysis MCQ
https://youtu.be/zmOj0BL6jVY
AVF cannulation
https://youtu.be/PyqMcHA07zY
Complications of AV fistula
https://youtu.be/a_CXIvuOO_s
Blood clotting during Dialysis
https://youtu.be/9hYNepiO2o8
Muscle crapms
https://youtu.be/09s07Eiqr2k
Hepatitis C
https://youtu.be/qdNj_GhmnSE
Dialysis procedure
https://youtu.be/u1mGqXO5pzQ
Hypotension
https://youtu.be/4EVPmWTSyN8
Heparin free dialysis
https://youtu.be/rFqAn7HcWwM
Plasmapheresis
https://youtu.be/kbgsjjs9krg
Isolated ultrafiltration
https://youtu.be/xp5I5--uWb0
High flux dialyzer
https://youtu.be/gCNsErn1HHM
Urea and Creatinine
https://youtu.be/Id9AIySMQ6c
Practical RO water demo
https://youtu.be/2pXKGMDNS84
Sodium profiling
https://youtu.be/bE_DcBXNB5g
Peritoneal Dialysis
https://youtu.be/vtK6VZsi8AY
Air embolism
https://youtu.be/WJE-xqnQfd8
Dialysate
https://youtu.be/z_nb43bcWsM
How to stop Bleed from fistula
https://youtu.be/N_inLKPhPUc
Dialysis short form
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Dialyzer reprocessing
https://youtu.be/XelfkKsndlc
Dialysis catheter
https://youtu.be/V7y90m4xlv8
How to set KT/V
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Mircera injection
https://youtu.be/STtd3I3EijA
Dialysis procedure
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Dialysis in snake bite poison
https://youtu.be/niA9RI38jyY
Uf profiling
https://youtu.be/wyjpFjD5Hi0
Heparin dose
https://youtu.be/kB56MkzHIQ0
Hyperkalemia
https://youtu.be/1rWWNlcAuio
Change bandages of leaking fistula
https://youtu.be/_0cebWWdjM8
AvF needle
https://youtu.be/GvUxbXxftTk
Polycystic kidney disease
https://youtu.be/IhsMbHFXZG8
Nephrotic syndrome
https://youtu.be/FEEOsIrXxV8
Diabetic nephropathy
https://youtu.be/v-FBIQ7MA4k
Hemodialysis permanent access
https://youtu.be/_YrwxwiR0f8
Sex and dialysis
https://youtu.be/vvl8UT8lK4k
Albumin and dialysis
https://youtu.be/yzG7yD45Nwg
The cardiac examination is one of the earliest clinical skills that medical students learn. As a junior doctor, the examination of the cardiovascular system can be almost a dreaded examination, as cardiac murmurs can literally take years of exposure in order to gain confidence with their identification through cardiac auscultation.
This video demonstrates not merely the examination of the heart, but the complete cardiovascular system including peripheries.
I hope these clinical skill revision videos are helpful, please like and subscribe and join the community so that we can create more effective videos to help with your journey through medical school
#CardiacExam #ClinicalExamination #asmr
Cholecystectomy means removal of the gallbladder. The most common reasons
your doctor might recommend a cholecystectomy are biliary colic, cholecystitis,
choledocolithiasis, or gallstone pancreatitis. Biliary colic, also known as symptomatic
cholelithiasis, is caused by gallstones, which are hardened deposits of bile. Gallstones are
common in the general population, and gallstones alone are not a reason for gallbladder
removal if they do not cause symptoms. However, sometimes gallstones can get caught at the
neck of the gallbladder, causing pain when the gallbladder contracts against them trying to
release its bile, especially after a fatty meal. With biliary colic, the pain typically resolves within
an hour or so. Occasionally, a stone or some other blockage may prevent the gallbladder from
emptying over a long period of time, causing an increase in pressure and trapped fluid within the
gallbladder. This can cause inflammation and infection of the gallbladder, which we call
cholecystitis. Choledocholithiasis is when there are one or more stones in the bile ducts, which
can cause back up of bile into the liver, and depending on the location of the stones, could
cause pancreatitis, which is inflammation of the pancreas. Other reasons for gallbladder
removal, though less common, are gallbladder polyps and cancer. All of these are reasons for
gallbladder removal.
Obstructive lung diseases include conditions that make it hard to exhale all the air in the lungs. People with restrictive lung disease have difficulty fully expanding their lungs with air. Obstructive and restrictive lung disease share the same main symptom: shortness of breath with exertion.
Premature ejaculation occurs when a man ejaculates sooner during sexual intercourse than he or his partner would like. Premature ejaculation is a common sexual complaint. Estimates vary, but as many as 1 out of 3 men say they experience this problem at some time. As long as it happens infrequently, it's not cause for concern. However, you may meet the diagnostic criteria for premature ejaculation if you: Always or nearly always ejaculate within one minute of penetration Are unable to delay ejaculation during intercourse all or nearly all of the time Feel distressed and frustrated, and tend to avoid sexual intimacy as a result Both psychological and biological factors can play a role in premature ejaculation. Although many men feel embarrassed to talk about it, premature ejaculation is a common and treatable condition. Medications, counseling and sexual techniques that delay ejaculation — or a combination of these — can help improve sex for you and your partner.
A cricothyrotomy (also called crike, thyrocricotomy, cricothyroidotomy, inferior laryngotomy, intercricothyrotomy, coniotomy or emergency airway puncture) is an incision made through the skin and cricothyroid membrane to establish a patent airway during certain life-threatening situations, such as airway obstruction by ...
Move the person beyond striking distance of the snake. Have the person lie down with wound below the heart. Keep the person calm and at rest, remaining as still as possible to keep venom from spreading. Cover the wound with loose, sterile bandage
Wetness. Even the most absorbent diaper leaves some moisture on your child's skin. And when your child's urine mixes with bacteria from his stool, it breaks down into ammonia, which can be very harsh on the skin. That's why children with frequent bowel movements or diarrhea are more prone to diaper rash.