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Human Bites
Human Bites samer kareem 1,207 Views • 2 years ago

Approximately 10%-15% of human bite wounds become infected owing to multiple factors. The bacterial inoculum of human bite wounds contains as many as 100 million organisms per milliliter and is made up of as many as 190 different species. Many of these are anaerobes that flourish in the low redox environment of tartar that lies between human teeth or in areas of gingivitis. Most injuries due to human bites involve the hands. Hand wounds, regardless of the etiology, have a higher rate of infection than do those in other a locations. (See Pathophysiology and Etiology.) Infections associated with human bites are often far advanced by the time they receive appropriate care. Patients often wait until infection is well established before seeking medical treatment. These wounds are frequently more extensive than estimated on initial examination by the inexperienced observer and are frequently managed inadequately. (See Prognosis, Presentation, Treatment, and Medication.) Human bites have been shown to transmit hepatitis B, hepatitis C, herpes simplex virus (HSV), syphilis, tuberculosis, actinomycosis, and tetanus. Evidence suggests that it is biologically possible, but quite unlikely, to transmit human immunodeficiency virus (HIV) through human bites. (See Pathophysiology, Presentation, and Workup.)

Immune Responses During a Lupus Flare
Immune Responses During a Lupus Flare samer kareem 2,375 Views • 2 years ago

⁣Immune Responses During a Lupus Flare Video

Fingernail Abscess Infection Treatment
Fingernail Abscess Infection Treatment Mohamed Ibrahim 24,734 Views • 2 years ago

Paronychia Fingernail Abscess Infection Treatment

Breech presentation
Breech presentation samer kareem 3,690 Views • 2 years ago

In breech position, the baby's bottom is down. There are a few types of breech: Complete breech means the baby is bottom-first, with knees bent. Frank breech means the baby's legs are stretched up, with feet near the head. Footling breech means one leg is lowered over the mother's cervix. You are more likely to have a breech baby if you: Go into early labor Have an abnormally shaped uterus, fibroids, or too much amniotic fluid Have more than one baby in your womb Have placenta previa (when the placenta is on the lower part of the uterine wall, blocking the cervix)

Lower Back Exam
Lower Back Exam Scott 43,552 Views • 2 years ago

Common Benign Pain Syndromes--Symptoms and Etiology:
1. Non-specific musculoskeletal pain: This is the most common cause of back pain. Patients present with lumbar area pain that does not radiate, is worse with activity, and improves with rest. There may or may not be a clear history of antecedent over use or increased activity. The pain is presumably caused by irritation of the paraspinal muscles, ligaments or vertebral body articulations. However, a precise etiology is difficulty to identify.
2. Radicular Symptoms: Often referred to as "sciatica," this is a pain syndrome caused by irritation of one of the nerve roots as it exits the spinal column. The root can become inflamed as a result of a compromised neuroforamina (e.g. bony osteophyte that limits size of the opening) or a herniated disc (the fibrosis tears, allowing the propulsus to squeeze out and push on the adjacent root). Sometimes, it's not precisely clear what has lead to the irritation. In any case, patient's report a burning/electric shock type pain that starts in the low back, traveling down the buttocks and along the back of the leg, radiating below the knee. The most commonly affected nerve roots are L5 and S1.
3. Spinal Stenosis: Pain starts in the low back and radiates down the buttocks bilaterally, continuing along the backs of both legs. Symptoms are usually worse with walking and improve when the patient bends forward. Patient's may describe that they relieve symptoms by leaning forward on their shopping carts when walking in a super market. This is caused by spinal stenosis, a narrowing of the central canal that holds the spinal cord. The limited amount of space puts pressure on the nerve roots when the patient walks, causing the symptoms (referred to as neurogenic claudication). Spinal stenosis can be congenital or develop over years as a result of djd of the spine. As opposed to true claudication (pain in calfs/lower legs due to arterial insufficiency), pain resolves very quickly when person stops walking and assumes upright position. Also, peripheral pulses should be normal.
4. Mixed symptoms: In some patients, more then one process may co-exist, causing elements of more then one symptom syndrome to co-exist.

Post Tetanic Facilitation in a patient receiving Rocuronium
Post Tetanic Facilitation in a patient receiving Rocuronium Surgeon 13,082 Views • 2 years ago

This 25 second video clip demonstrates the effect of "post-tetanic facilitation" in a patient receiving rocuronium (a neuromuscular blocking agent)under general anesthesia

Mitral Valve Regurgitation Treatment
Mitral Valve Regurgitation Treatment samer kareem 1,250 Views • 2 years ago

A leaking mitral valve allows blood to flow in two directions during the contraction. Some blood flows from the ventricle through the aortic valve – as it should – and some blood flows back into the atrium. A leaking (or regurgitant) aortic valve allows blood to flow in two directions. Oxygen-rich blood either flows out through the aorta to the body – as it should – or it flows backwards from the aorta into the left ventricle when the ventricle relaxes. Leaking valves can cause the heart to work harder to pump the same amount of blood.

Male-to-female gender reassignment surgery
Male-to-female gender reassignment surgery samer kareem 13,454 Views • 2 years ago

Sex reassignment surgery for male-to-female involves reshaping the male genitals into a form with the appearance of, and, as far as possible, the function of female genitalia. Prior to any surgeries, patients usually undergo hormone replacement therapy (HRT), and, depending on the age at which HRT begins, facial hair removal. There are associated surgeries patients may elect to, including facial feminization surgery, breast augmentation, and various other procedures.

Baby who was born premature at 24 weeks.
Baby who was born premature at 24 weeks. Scott 33,529 Views • 2 years ago

Meet Toby, the baby who was born premature at 24 weeks. He may be small, but he's definitely a fighter! Share his story.

HEMATOMA EVACUATIONS
HEMATOMA EVACUATIONS samer kareem 1,470 Views • 2 years ago

A hematoma is a common complication of surgical procedures. A large, expanding hematoma can result in necrosis of the overlying skin (1,2) or adjacent subcutaneous fat, increased incidence of infection, scarring, skin hyperpigmentation, tissue edema and a prolonged convalescence.

Breast Abscess Drainage
Breast Abscess Drainage samer kareem 6,712 Views • 2 years ago

Breast abscesses are often linked to mastitis – a condition that causes breast pain and swelling (inflammation), and usually affects women who are breastfeeding. Infections can occur during breastfeeding if bacteria enter your breast tissue, or if the milk ducts (tiny tubes) become blocked. This can cause mastitis which, if not treated, can result in an abscess forming. Women who aren't breastfeeding can also develop mastitis if bacteria enter the milk ducts through a sore or cracked nipple, or a nipple piercing. White blood cells are sent to attack the infection, which causes tissue at the site of the infection to die. This creates a small, hollow area that fills with pus (an abscess).

Human Baby Medical Abortion Surgery
Human Baby Medical Abortion Surgery hooda 31,481 Views • 2 years ago

Watch that Human Baby Medical Abortion Surgery

Full Human Dead Body Decomposing Video
Full Human Dead Body Decomposing Video hooda 145,580 Views • 2 years ago

Watch that Full Human Dead Body Decomposing Video

Medical Videos - How to Give an Intramuscular Injection
Medical Videos - How to Give an Intramuscular Injection hooda 10,230 Views • 2 years ago

Watch that video to learn How to Give an Intramuscular Injection

Medical videos -  The Female Orgasm Explained
Medical videos - The Female Orgasm Explained hooda 36,784 Views • 2 years ago

All you need to know about the female orgasm

Is Anal Sex Safe and Healthy?
Is Anal Sex Safe and Healthy? Scott 33,240 Views • 2 years ago

As more couples explore anal sex, understanding the risks, rewards, and proper strategy is important. Here's what you need to know about safety and more.

Male Catheterization  Educational  Nursing Video
Male Catheterization Educational Nursing Video nurseclinicals 240,327 Views • 2 years ago

NURSING VIDEO ACTUAL CATHETERIZATION PROCEDURE OF MALE. FULL LENGTH VERSION Clear quality photography. This video provides an excellant clinical view of the entire procedure.

How To Insert a Female Diaphragm for Birth Control
How To Insert a Female Diaphragm for Birth Control Scott 8,293 Views • 2 years ago

To use the diaphragm, first cover the inside of it with spermicide. Then insert it into your vagina so that it covers your cervix. You can insert the diaphragm up to 6 hours before sex. You should leave it in for at least 6 hours after the last time you have sex.

The new approach to Glasgow Coma Scale assessment
The new approach to Glasgow Coma Scale assessment samer kareem 979 Views • 2 years ago

The Glasgow Coma Scale (GCS) is the most common scoring system used to describe the level of consciousness in a person following a traumatic brain injury. Basically, it is used to help gauge the severity of an acute brain injury.

Real Human Fat Body Medical Autopsy
Real Human Fat Body Medical Autopsy hooda 72,578 Views • 2 years ago

Watch that Real Human Fat Body Medical Autopsy

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