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Addiction to Drug
Addiction to Drug samer kareem 6,694 Views • 2 years ago

What causes addiction? Easy, right? Drugs cause addiction. But maybe it is not that simple.

Cremasteric reflex test
Cremasteric reflex test samer kareem 65,826 Views • 2 years ago

-The cremasteric reflex test is considered positive if there is elevation of the testis in response to stroking the upper inner thigh. This reaction is typically absent in testicular torsion and boys under the age of 6 months. Although not completely reliable in older boys and adults, an absent cremasteric reflex is highly suggestive of torsion. Patients with epididymitis usually have a normal cremasteric reflex, with pain and swelling isolated to

Allergy
Allergy samer kareem 16,222 Views • 2 years ago

This is a video on allergic mechanism in our body.this animation video shows how allergens come in contact and how does the body react to such allergens and what is the effect of anti histamine drugs over these allergens.

Dilated Cardiomyopathy
Dilated Cardiomyopathy samer kareem 2,466 Views • 2 years ago

Dilated cardiomyopathy (DCM) is a condition in which the heart's ability to pump blood is decreased because the heart's main pumping chamber, the left ventricle, is enlarged and weakened.

Colposcopy
Colposcopy samer kareem 3,182 Views • 2 years ago

Colposcopy (kol-POS-kuh-pee) is a procedure to closely examine your cervix, vagina and vulva for signs of disease. During colposcopy, your doctor uses a special instrument called a colposcope. Your doctor may recommend colposcopy if your Pap test has shown abnormal results.

Stapled hemorrhoidectomy for acute hemorrhoidal crisis
Stapled hemorrhoidectomy for acute hemorrhoidal crisis Mohamed 25,792 Views • 2 years ago

Stapled hemorrhoidectomy for acute hemorrhoidal crisis could be undertaken under local anathesia with early recovery, short hospital stay and minimal postoperative pain

How to inject IM: How to draw substance
How to inject IM: How to draw substance DrPhil 13,833 Views • 2 years ago

How to inject IM: How to draw substance

Hip Medical Examination
Hip Medical Examination DrPhil 23,515 Views • 2 years ago

Hip Examination

Heart Conduction System
Heart Conduction System samer kareem 7,965 Views • 2 years ago

The cardiac conduction system is a group of specialized cardiac muscle cells in the walls of the heart that send signals to the heart muscle causing it to contract. The main components of the cardiac conduction system are the SA node, AV node, bundle of His, bundle branches, and Purkinje fibers.

Why You STILL Have Thyroid Symptoms
Why You STILL Have Thyroid Symptoms samer kareem 3,642 Views • 2 years ago

Learn one of the hidden reasons why you still have a thyroid symptoms. If your lab results are "normal"--then why do you still have thyroid symptoms like: * Tired, sluggish * Can't lose weight even with exercise * Feel cold—hands, feet, or all over * Require excessive amounts of sleep to function properly * Increase in weight gain even with low-calorie diet * Gain weight easily * Difficult, infrequent bowel movements * Depression, lack of motivation * Morning headaches that wear off as the day progresses * Outer third of eyebrow thins * Thinning of hair on scalp, face or genitals or hair loss * Dryness of skin and/or scalp * Mental sluggishness * Nervousness and emotional * Insomnia * Night sweats

Laser for Eye Cancer
Laser for Eye Cancer Mohamed Ibrahim 8,316 Views • 2 years ago

Using a common laser for treatment of eye cancer may benefit some patients by preserving site.

Allergies Pathophysiology
Allergies Pathophysiology DrHouse 17,213 Views • 2 years ago

Allergies, what causes them? This animated video reviews the pathophysiology of allergies, what causes them and why the symptoms occur. Food allergies, seasonal allergies and allergies to pollen all occur through a similar mechanism.

Complete Hematoma Removal Surgery
Complete Hematoma Removal Surgery samer kareem 67,476 Views • 2 years ago

Hematoma Removal! Surgery, Blood, Popping

Pectus Excavatum
Pectus Excavatum samer kareem 10,739 Views • 2 years ago

The cause of pectus excavatum is not known however it can run in families, with up to 25 percent of affected patients reporting chest wall abnormalities in other family members. Pectus excavatum occurs in approximately 1 out of 400–1000 children and is three to five times more common in males than females.

Clinical Abdominal Exam
Clinical Abdominal Exam Doctor 30,667 Views • 2 years ago

A detailed video showing how to clinically exam the abdomen

Muscles and Nerves of Lower Limb
Muscles and Nerves of Lower Limb samer kareem 15,908 Views • 2 years ago

Muscles and Nerves of Lower Limb

Penile Fracture
Penile Fracture samer kareem 4,454 Views • 2 years ago

Traumatic penile injury can be due to multiple factors. Penile fracture, penile amputation, penetrating penile injuries, and penile soft tissue injuries are considered urologic emergencies and typically require surgical intervention. The goals of treatment for penile trauma are universal: preservation of penile length, erectile function, and maintenance of the ability to void while standing. Traumatic injury to the penis may concomitantly involve the urethra.[1, 2] Urethral injury and repair is beyond the scope of this article but details can be found in Urethral Trauma. Penile fracture Penile fracture is the traumatic rupture of the corpus cavernosum. Traumatic rupture of the penis is relatively uncommon and is considered a urologic emergency.[3] Sudden blunt trauma or abrupt lateral bending of the penis in an erect state can break the markedly thinned and stiff tunica albuginea, resulting in a fractured penis. One or both corpora may be involved, and concomitant injury to the penile urethra may occur. Urethral trauma is more common when both corpora cavernosa are injured.[4] Penile rupture can usually be diagnosed based solely on history and physical examination findings; however, in equivocal cases, diagnostic cavernosography or MRI should be performed. Concomitant urethral injury must be considered; therefore, preoperative retrograde urethrographic studies should generally be performed. See the images below.

GENITAL WARTS
GENITAL WARTS samer kareem 4,257 Views • 2 years ago

Genital warts are one of the most common types of sexually transmitted infections. At least half of all sexually active people will become infected with human papillomavirus (HPV), the virus that causes genital warts, at some point during their lives. Women are somewhat more likely than men to develop genital warts. As the name suggests, genital warts affect the moist tissues of the genital area. Genital warts may look like small, flesh-colored bumps or have a cauliflower-like appearance. In many cases, the warts are too small to be visible. Like warts that appear elsewhere on your body, genital warts are caused by the human papillomavirus (HPV). Some strains of genital HPV can cause genital warts, while others can cause cancer. Vaccines can help protect against certain strains of genital HPV

Coitus Education of Anatomy and Psychology
Coitus Education of Anatomy and Psychology 100doctor 12,051 Views • 2 years ago

some knowledge

IM Injection in the Buttocks
IM Injection in the Buttocks Dr Albert Fish 262,338 Views • 2 years ago

http://www.hypodermic-injection.com This is a demonstration of an IM injection being administered in the patient's buttocks while bending over the edge of the exam table.

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