Top videos

Nasal Polyp Removal Animation
Nasal Polyp Removal Animation samer kareem 5,368 Views • 2 years ago

Nasal polyps are associated with inflammation of the lining of your nasal passages and sinuses that lasts more than 12 weeks (chronic rhinosinusitis, also known as chronic sinusitis). However, it's possible — and even somewhat more likely — to have chronic sinusitis without nasal polyps. Nasal polyps themselves are soft and lack sensation, so if they're small you may not be aware you have them. Multiple growths or a large polyp may block your nasal passages and sinuses.

Bone Fracture Healing
Bone Fracture Healing samer kareem 8,260 Views • 2 years ago

Bone healing can be divided into four stages: inflammation; soft callus formation; hard callus formation; remodeling.

Best Timing and Sexual positions to get pregnant
Best Timing and Sexual positions to get pregnant samer kareem 83,249 Views • 2 years ago

You may have heard that some positions, such as your partner on top (missionary position), are better than others for getting pregnant. In fact, there's no evidence to back these theories up. Experts just haven't done the research yet. What experts have done, though, is use scanning to show what's going on inside when you're doing the deed. The research looked at two positions: the missionary position and doggy style. (Doggy style being when you're on all fours, and your partner enters you from behind). Common sense tells us that these positions allow for deep penetration. This means that they're more likely to place sperm right next to your cervix (the opening of your uterus). The scans confirm that the tip of the penis reaches the areas between the cervix and vaginal walls in both of these positions. The missionary position allows the penis to reach the area at the front of the cervix. The rear entry position reaches the area at back of the cervix. It's amazing what some experts spend their time doing, isn't it! Other positions, such as standing up, or woman on top, may be just as good for getting sperm right next to the cervix. We just don't know yet. So, in the meantime, enjoy some variety in your sex life and keep it fun while you're trying for a baby. And talk to others who are hoping to get pregnant by joining our Actively trying group. Do I have to have an orgasm to conceive? Obviously, it's very important for your partner to reach orgasm if you are trying for a baby. There is no evidence, however, that you need to orgasm to conceive. The female orgasm is all about pleasure and satisfaction. It doesn't really help to get the sperm to the egg. Gentle contractions in your uterus can help the sperm along, but these happen without you having an orgasm. So, it's really not vital for you to reach orgasm after your partner, or even to reach orgasm at all, for you to conceive.

Innovations in Minimal Access Pediatric Surgery and Technology - Stanford Children's Health
Innovations in Minimal Access Pediatric Surgery and Technology - Stanford Children's Health hooda 138 Views • 2 years ago

Sanjeev Dutta, MD, FACS discusses the fascinating new world of surgical technology. The pediatric general surgeon shares how medicine and technology have combined to achieve less invasive procedures and healthier outcomes for surgical patients.

Dr. Dutta is a pediatric general surgeon at Lucile Packard Children's Hospital. He is also an Associate Professor of Surgery at Stanford School of Medicine and Surgical Director of the Multidisciplinary Initiative for Surgical Technology Research.

Learn more about Stanford Children's Health. http://www.stanfordchildrens.org.

USMLE Step 2 CS - Erectile Dysfunction Full Video
USMLE Step 2 CS - Erectile Dysfunction Full Video usmle tutoring 20,980 Views • 2 years ago

USMLE Step 2 CS - Erectile Dysfunction Full Video

New “Neural Dust” sensor could be implanted in the body
New “Neural Dust” sensor could be implanted in the body samer kareem 4,285 Views • 2 years ago

University of California, Berkeley engineers have built the first dust-sized, wireless sensors that can be implanted in the body, bringing closer the day when a Fitbit-like device could monitor internal nerves, muscles or organs in real time.

Abnormal Fetal Presentation
Abnormal Fetal Presentation samer kareem 18,551 Views • 2 years ago

This video describes the various positions a baby may be in prior to delivery.

Dental implant surgery!
Dental implant surgery! samer kareem 14,494 Views • 2 years ago

Dental implant surgery

Mesenteric Vessel Ligation
Mesenteric Vessel Ligation Mohamed 10,747 Views • 2 years ago

Mesenteric Vessel Ligation

Iliac Artery Stenting
Iliac Artery Stenting samer kareem 3,412 Views • 2 years ago

Indications for endovascular repair of the iliac artery are: Stenosis or (short-segment) occlusion of iliac artery (TASC type A and B, TASC C lesions are controversial) with ipsilateral lower extremity ischemia (lifestyle-limiting, progressive claudication, rest pain, gangrene). Patients with asymptomatic aneurysm greater than 4 cm in diameter. An iliac aneurysm which has also increased in size by 0.5 cm in last six months. Symptomatic iliac artery aneurysms mandate endovascular (or open) repair regardless of size. Patients with long occluded lesions/poor run-off/acute limb ischemia are poor endovascular candidates.

Approach to bleeding disorders
Approach to bleeding disorders samer kareem 4,214 Views • 2 years ago

A detailed description of the approach to a use of bleeding disorders. This presentation includes the causes, history, clinical features and diagnosis of specific bleeding disorders. These include Haemophilia, DIC, Von Willebrand Disease and others. The final differentiation is often made on the basis of the Prothrombin Time, activated Partial thromboplastin time and platelet count.

Diabetic ketoacidosis: mechanism, causes and management
Diabetic ketoacidosis: mechanism, causes and management samer kareem 3,844 Views • 2 years ago

Diabetic ketoacidosis is an acute complication of uncontrolled hyperglycaemia characterised by high anion gap metabolic acidosis, dehydration and other metabolic abnormalities. Upto half of patients with Type 1 diabetes mellitus may have DKA. The incidence in T2DM is also rising. Precipitants include acute illness such as myocardial infarction, trauma and infection. Paitents of diabetic ketoacidosis may present with vomiting, pain abdomen and lethargy. Mental obtundation may also be present. Management of diabetic ketoacidosis revolves around administration of IV normal saline, insulin, replacement of potassium with frequent monitoring of sugars and electrolytes.

Rapid Extrication of critical ill patient
Rapid Extrication of critical ill patient samer kareem 2,552 Views • 2 years ago

Keratoconus Cure
Keratoconus Cure samer kareem 2,115 Views • 2 years ago

Aphthous ulcers
Aphthous ulcers samer kareem 2,222 Views • 2 years ago

CNA Basic Nursing Skills Practice Test 15 Fully Explained Answers #Basic_Nursing_Skills
CNA Basic Nursing Skills Practice Test 15 Fully Explained Answers #Basic_Nursing_Skills nurse 90 Views • 2 years ago

#CNA_Practice_Test Welcome to This CNA practice test 15 Basic Nursing Skills Fully Explained Answers. Includes questions from 171 to 180 of These 270 questions that are very similar to the real test #CNA_EXAM.

How to Get Pregnant With Twins Naturally
How to Get Pregnant With Twins Naturally hooda 62,489 Views • 2 years ago

Watch that video to know How to Get Pregnant With Twins Naturally

Clinical case discussion - Goitre
Clinical case discussion - Goitre Dr.Neelesh Bhandari 32,948 Views • 2 years ago

Clinical case discussion for exams.
Useful for medical students and others.

Sex During Pregnancy Is This Safe?
Sex During Pregnancy Is This Safe? hooda 81,018 Views • 2 years ago

Watch that video to know if it is safe to have sex during pregnancy

Knife Fully Stabbed Inside Chest Removal Surgery
Knife Fully Stabbed Inside Chest Removal Surgery hooda 59,509 Views • 2 years ago

Watch that Knife Fully Stabbed Inside Chest Removal Surgery

Showing 69 out of 378