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samer kareem
4,382 意见 · 2 年 前

During 34 week of pregnancy, the baby is getting ready for delivery, you may feel less wriggling and kicking. Watch out this video to learn more about being 34 weeks pregnant.

samer kareem
8,068 意见 · 2 年 前

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,

samer kareem
14,752 意见 · 2 年 前

During this week your baby's brain form channels and creases with the help of more tissues with greater surface area. Check out this video for detail information on 30 weeks pregnant -

samer kareem
7,447 意见 · 2 年 前

Magnetic Resonance Imaging (MRI) "sees" inside the body by mapping the position of water molecules, which exist at different densities in different types of tissue. Watch the video above for a sample of some impressive MRI images of the human body in action.

samer kareem
2,029 意见 · 2 年 前

The human body as seen with MRI and X-RAY

samer kareem
7,599 意见 · 2 年 前

Nosebleeds are common due to the location of the nose on the face, and the large amount of blood vessels in the nose. The most common causes of nosebleeds are drying of the nasal membranes and nose picking (digital trauma), which can be prevented with proper lubrication of the nasal passages and not picking the nose.

samer kareem
59,108 意见 · 2 年 前

BIG wart blister after freezing with liquid nitrogen

samer kareem
21,531 意见 · 2 年 前

Frostbite is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale. Frostbite is most common on the fingers, toes, nose, ears, cheeks and chin. Exposed skin in cold, windy weather is most vulnerable to frostbite. But frostbite can occur on skin covered by gloves or other clothing.

samer kareem
14,776 意见 · 2 年 前

soaking the wound in cool water for five minutes or longer. taking acetaminophen or ibuprofen for pain relief. applying lidocaine (an anesthetic) with aloe vera gel or cream to soothe the skin. using an antibiotic ointment and loose gauze to protect the affected area.

samer kareem
8,442 意见 · 2 年 前

Dr Sergio Canavero, believes he can successfully perform the world's first human head transplant in 2017. Within the medical establishment there is concern and scepticism—but either way the operation is set to be one of the big talking points of the year ahead.

samer kareem
6,881 意见 · 2 年 前

8 months until the world’s first human head transplant

samer kareem
23,582 意见 · 2 年 前

heart dissection / cardiac anatomy

samer kareem
4,019 意见 · 2 年 前

Bartholin gland Marsupialization in Primary Bartholin Cyst

samer kareem
9,402 意见 · 2 年 前

A fluid-filled swelling (cyst) in the Bartholin's glands, which lubricate the vagina.

samer kareem
7,072 意见 · 2 年 前

Symptoms range from nonspecific and constitutional to sudden cardiac death. [18] In about 20% of cases, myxomas may be asymptomatic and discovered as an incidental finding. Signs and symptoms of mitral stenosis, endocarditis, mitral regurgitation, and collagen vascular disease can simulate those of atrial myxoma. A high index of suspicion aids in diagnosis. Symptoms of left-sided heart failure include the following: Dyspnea on exertion (75%) that may progress to orthopnea, paroxysmal nocturnal dyspnea, and pulmonary edema is observed. [19, 20] Symptoms are caused by obstruction at the mitral valve orifice. Valve damage may result in mitral regurgitation.

samer kareem
10,989 意见 · 2 年 前

Shaken baby syndrome symptoms and signs include: Extreme irritability Difficulty staying awake Breathing problems Poor eating Tremors Vomiting Pale or bluish skin Seizures Paralysis Coma Other injuries that may not be initially noticeable include bleeding in the brain and eye, damage to the spinal cord and neck and fractures of the ribs, skull and bones. Evidence of prior child abuse also is common.

samer kareem
20,263 意见 · 2 年 前

Shaken baby syndrome — also known as abusive head trauma, shaken impact syndrome, inflicted head injury or whiplash shake syndrome — is a serious brain injury resulting from forcefully shaking an infant or toddler. Shaken baby syndrome destroys a child's brain cells and prevents his or her brain from getting enough oxygen. Shaken baby syndrome is a form of child abuse that can result in permanent brain damage or death. Shaken baby syndrome is preventable. Help is available for parents who are at risk of harming a child. Parents also can educate other caregivers about the dangers of shaken baby syndrome.

samer kareem
25,127 意见 · 2 年 前

How a woman's body changes during Pregnancy

samer kareem
12,168 意见 · 2 年 前

Intrauterine insemination (IUI) is a fertility treatment that involves placing sperm inside a woman's uterus to facilitate fertilization. The goal of IUI is to increase the number of sperm that reach the fallopian tubes and subsequently increase the chance of fertilization

samer kareem
1,827 意见 · 2 年 前

Intrauterine insemination (IUI) is a fertility treatment that involves placing sperm inside a woman's uterus to facilitate fertilization. The goal of IUI is to increase the number of sperm that reach the fallopian tubes and subsequently increase the chance of fertilization.




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