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It is held in place with a balloon at the end, which is filled with sterile water to prevent the catheter from being removed from the bladder. The urine drains through the catheter tube into a bag, which is emptied when full. The procedure to insert a catheter is called catheterization.
To record the sequence, Stephan Gordts and Ivo Brosens of the Leuven Institute for Fertility & Embryology in Belgium performed transvaginal laparoscopy, which involves making a small cut in the vaginal wall and observing the ovary with an endoscope.
"This allows us direct access to and observation of the tubo-ovarian structures without manipulation using forceps," says Gordts.
For the photos of ovulation, which only accidentally captured the critical moment, Jacques Donnez at the Catholic University of Louvain (UCL) in Brussels, Belgium, used gas to distend the organs for photography. However, Gordts and Brosens planned the procedure to coincide with ovulation and used saline solution to "float" the structures.
Perfect timing
Observation was timed for the day of the peak of the patient's luteal hormone cycle. Ovulation was predicted to occur on the evening of the day of the LH peak, and the endoscope introduced at 6 pm.
A small amount of saline was used to float the opening of the fallopian tube, its fimbriae (the "fingers" that sweep the egg into the tube) and the ovary itself. This gives a more natural appearance than gas, says Gordts.
In the video, the fimbriae can be seen sweeping in time with the patient's heartbeat. A mucus plug can be seen protruding from the ovary – this contains the egg.
"The ovum is not captured 'naked'," says Gordts. "There is no eruption like a volcano."
Gordts says that in clinical practice it is not easy to organise the observation of ovulation. "We were probably lucky to be successful at our first attempt," he says.
Dr. Jeffrey Ojemann, director of epilepsy surgery at Seattle Children's Hospital, explains a cutting-edge treatment for epilepsy: minimally invasive MRI-guided laser ablation surgery. Laser ablation surgery is much safer and more precise than other treatments, with fewer side effects.
A special thanks to patient Keoni Giauque.
For more information, visit: http://www.seattlechildrens.or....g/clinics-programs/n
"One Last Look" music rights via RoyaltyFreeMusic.com
The head-to-toe assessment in nursing is an important physical health assessment that you'll be performing as a nursing student and nurse.
Head-to-toe assessments allow nurses to assess the health status of patients by following a checklist of criteria.
On the job, your head-to-toe nursing assessment will be performed much faster, and it may be different or more specialized to accommodate the patients' needs within your nursing specialty.
This assessment represents a general assessment checklist (or cheat sheet) that you might encounter in nursing school. (Note: Always follow your instructor's requirements or your employer's assessment protocols).
This nursing head-to-toe examination video guide will focus on the following areas/skills:
-Vital Signs (pulse rate, respiration rate, temperature, oxygen saturation, blood pressure, pain assessment)
https://www.youtube.com/watch?v=gUWJ-6nL5-8
-Cranial Nerve examination
-Head assessment (hair, cranium, eyes, nose, mouth, ears, sinuses)
-Neck assessment (jugular vein, thyroid, trachea, carotid)
-Heart sounds assessment: https://www.youtube.com/watch?v=H48WsyIjFs0&t=73s
-Lung sounds assessment: https://www.youtube.com/watch?v=KNrcG077brQ
-Abdominal assessment
-Assessing extremities (arms, hands, legs, feet)
-Back assessment
-and more
While performing your comprehensive head-to-toe assessment, you'll want to record your findings in the documentation.
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A Pap smear (Papanicolau smear; also known as the Pap test) is a screening test for cervical cancer. The test itself involves collection of a sample of cells from a woman's cervix (the end of the uterus that extends into the vagina) during a routine pelvic exam
During the examination, the doctor gently puts a lubricated, gloved finger of one hand into the rectum. He or she may use the other hand to press on the lower belly or pelvic area. A digital rectal exam is done for men as part of a complete physical examination to check the prostate gland .
Colonoscopy is a test that allows your doctor to look at the inner lining of your large intestine (rectum and colon). He or she uses a thin, flexible tube called a colonoscope to look at the colon. A colonoscopy helps find ulcers, colon polyps, tumors, and areas of inflammation or bleeding.