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Lithium
Lithium samer kareem 6,959 Views • 3 years ago

Lithium, a mood stabilizer used in bipolar disorder, has a narrow therapeutic index (small difference between therapeutic and toxic levels}. This patient's gradual onset of neurologic symptoms (slurred speech, confusion, tremors, and ataxia) is consistent with chronic lithium toxicity. Therapeutic lithium levels are 0.8- 1.2 mEq/L. Serum lithium levels >1.5 mEq/L confirm toxicity, and levels ;::2 .5 mEq/L require emergency management.

White Blood Cells
White Blood Cells samer kareem 10,206 Views • 3 years ago

Red blood cells, most white blood cells, and platelets are produced in the bone marrow, the soft fatty tissue inside bone cavities. Two types of white blood cells, T and B cells (lymphocytes), are also produced in the lymph nodes and spleen, and T cells are produced and mature in the thymus gland.

Spinal Cord
Spinal Cord samer kareem 19,004 Views • 3 years ago

The spinal cord is a long, thin, tubular bundle of nervous tissue and support cells that extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column. The brain and spinal cord together make up the central nervous system (CNS).

CAVERNOUS ANGIOMA BRAIN
CAVERNOUS ANGIOMA BRAIN samer kareem 14,162 Views • 3 years ago

This 13 yrs young girl has had left temporo parietal cavernous angioma ,she came with acute bleed with raised ICT ,aphasia ,right hemiparesis ,leision was excised microsurgically with excellent out come

Scaphoid Fracture: Wrist Examination
Scaphoid Fracture: Wrist Examination samer kareem 5,376 Views • 3 years ago

How to examine a patient's wrist if you suspect a scaphoid fracture: by Cape Town Emergency Medicine

32 Weeks Pregnant
32 Weeks Pregnant samer kareem 8,131 Views • 3 years ago

32 weeks pregnant, your baby has now nails on the toes and fingers. Watch this video to get detailed information of baby's development during this 33 week of pregnancy,

What is an Ileostomy?
What is an Ileostomy? samer kareem 3,213 Views • 3 years ago

An ileostomy is an opening in the belly (abdominal wall) that’s made during surgery. The end of the ileum (the lowest part of the small intestine) is brought through this opening to form a stoma, usually on the lower right side of the abdomen. A Wound Ostomy Continence nurse (WOCN or WOC nurse) or the surgeon will figure out the best location for your stoma. (A WOC nurse is a specially trained registered nurse who takes care of and teaches ostomy patients. This nurse may also be called an ostomy nurse.)

Bulbar Palsy
Bulbar Palsy samer kareem 16,256 Views • 3 years ago

Tongue fassiculations

Chlamydia infection in pregnancy
Chlamydia infection in pregnancy samer kareem 1,766 Views • 3 years ago

Women who have untreated chlamydia might develop pelvic inflammatory disease, which can cause ectopic pregnancies, chronic pelvic pain and infertility. ... The antibiotics used to treat chlamydia are safe in pregnancy and are used in pregnant women for many other types of infections.

What is Thalassemia
What is Thalassemia samer kareem 1,744 Views • 3 years ago

Thalassemia is a genetic blood disorder. People with Thalassemia disease are not able to make enough hemoglobin, which causes severe anemia. Hemoglobin is found in red blood cells and carries oxygen to all parts of the body. When there is not enough hemoglobin in the red blood cells, oxygen cannot get to all parts of the body. Organs then become starved for oxygen and are unable to function properly.

Cardiac conduction system and ECG
Cardiac conduction system and ECG Scott 12,969 Views • 3 years ago

The heart's conductions system controls the generation and propagation of electric signals or action potentials causing the hearts muscles to contract and the heart to pump blood.

Statins, Fibrates, Niacin
Statins, Fibrates, Niacin samer kareem 6,652 Views • 3 years ago

This animated video covers statins, fibrates, niacin, bile resins, and ezetimibe. We will discuss mechanisms of action, which part of the lipid profile is affected by each drug, and common side effects.

Epinephrine
Epinephrine samer kareem 1,934 Views • 3 years ago

This medication is used in emergencies to treat very serious allergic reactions to insect stings/bites, foods, drugs, or other substances. Epinephrine acts quickly to improve breathing, stimulate the heart, raise a dropping blood pressure, reverse hives, and reduce swelling of the face, lips, and throat.

Avoid knee replacement surgery with new implant
Avoid knee replacement surgery with new implant samer kareem 1,144 Views • 3 years ago

Some of these advancements include the use of robots to perform the surgery and the use of computer mapping scanners and software and even 3D printers to make the artificial knee implant. We are also seeing a lot of different advances being made by the medical device manufacturers.Some of these changes are designed to make the devices more durable than the 10 to 20 years they are currently rated to last. This is important when younger patients who are years away from being considered elderly have a total knee replacement, they will typically need another artificial knee implanted at a later date since they are likely to outlive the implant, which doesn’t always happen with elderly patients.

Buerger Disease
Buerger Disease samer kareem 1,430 Views • 3 years ago

Buerger's disease (thromboangiitis obliterans) is a rare disease of the arteries and veins in the arms and legs. In Buerger's disease, your blood vessels become inflamed, swell and can become blocked with blood clots (thrombi). This eventually damages or destroys skin tissues and may lead to infection and gangrene. Buerger's disease usually first shows in your hands and feet and may eventually affect larger areas of your arms and legs. Virtually everyone diagnosed with Buerger's disease smokes cigarettes or uses other forms of tobacco, such as chewing tobacco. Quitting all forms of tobacco is the only way to stop Buerger's disease. For those who don't quit, amputation of all or part of a limb is sometimes necessary.

Scaling and root planing
Scaling and root planing samer kareem 1,994 Views • 3 years ago

Treatment of periodontal disease - Scaling and root planing

Hysterectomy Surgery
Hysterectomy Surgery samer kareem 8,087 Views • 3 years ago

Hysterectomy is the surgical removal of the uterus. It ends menstruation and the ability to become pregnant. Depending on the reason for the surgery, a hysterectomy may also involve the removal of other organs and tissues such as the ovaries and/or fallopian tubes.

20 brain-dead humans back to life
20 brain-dead humans back to life samer kareem 1,677 Views • 3 years ago

Researchers have received approval to bring 20 brain-dead humans back to life

Smoking & Your Lungs
Smoking & Your Lungs samer kareem 6,197 Views • 3 years ago

Smoking causes: Chronic obstructive pulmonary disease (COPD), a disease that gets worse over time and causes wheezing, shortness of breath, chest tightness, and other symptoms. Emphysema, a condition in which the walls between the air sacs in your lungs lose their ability to stretch and shrink back.

Application of collagen membrane GENIX IT
Application of collagen membrane GENIX IT samer kareem 1,670 Views • 3 years ago

Application of collagen membrane GENIX IT. Derived entirely from pericardium of animal origin (Genix IT - Genix EGI), they are used to accelerate tissue...

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