The Hypertensive urgency must be distinguished from hypertensive emergency. Urgency is defined as severely elevated blood pressure (ie, systolic >220 mm Hg or diastolic >120 mm Hg) with no evidence of target organ damage.

A central venous catheter (CVC), also known as a central line, central venous line, or central venous access catheter, is a catheter placed into a large vein. Catheters can be placed in veins in the neck (internal jugular vein), chest (subclavian vein or axillary vein), groin (femoral vein), or through veins in the arms (also known as a PICC line, or peripherally inserted central catheters). It is used to administer medication or fluids that are unable to be taken by mouth or would harm a smaller peripheral vein, obtain blood tests (specifically the "central venous oxygen saturation"), and measure central venous pressure.

#GIT#Abdominalexamination#AETCM

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To avoid pregnancy and STDs, always remember to use a condom every time you have sex — including oral, vaginal, or anal sex. Whenever oral sex is being performed on a girl, a dental dam should be used. A guy receiving oral sex should wear a latex condom — or, if he or his partner is allergic to latex, a polyurethane condom.

full pediatric examination of lymph nodes

Costo Vertebral Angle tenderness exam from the USMLE collection

A video of Carpal Tunnel Syndrome from the USMLE collection

Biliary Colic Examination

The headache, lethargy, and neck stiffness suggest subarachnoid hemorrhage secondary to rupture of a mycotic aneurysm. Mycotic or infected arterial aneurysms can develop due to metastatic infection from IE, with septic embolization and localized vessel wall destruction in the cerebral (or systemic) circulation. Intracerebral mycotic aneurysms can present as an expanding mass with focal neurologic findings or may not be apparent until aneurysm rupture with stroke or subarachnoid hemorrhage. The diagnosis of mycotic cerebral aneurysm can usually be confirmed with computed tomography angiography. Management includes broad-spectrum antibiotics (tailored to blood culture results) and surgical intervention (open or endovascular).

This video shows submandibular gland being surgically removed.

symptoms of liver dysfunction. Remember, the body doesn't work in isolation. Where there is dysfunction in one area of the body, be rest assured that dysfunction is happening throughout the body.

Pediatric 4-Step Basic Technique

Choking occurs when a foreign object becomes lodged in the throat or windpipe, blocking the flow of air. In adults, a piece of food often is the culprit. Young children often swallow small objects. Because choking cuts off oxygen to the brain, administer first aid as quickly as possible. The universal sign for choking is hands clutched to the throat. If the person doesn't give the signal, look for these indications: Inability to talk Difficulty breathing or noisy breathing Inability to cough forcefully Skin, lips and nails turning blue or dusky Loss of consciousness

Introduction to the Brachial Plexus Examination, 4 of 5 videos demonstrating the physical exam for evaluation of Brachial Plexus conditions.

Brachial plexus injury - Care at Mayo Clinic:
https://www.mayoclinic.org/dis....eases-conditions/bra

Watch all the videos in this series on this playlist:
https://www.youtube.com/playli....st?list=PLSWR1ylG_6J

Amazing animation: General Dentistry in 3D