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Pulmonary Circulation
Pulmonary Circulation samer kareem 8,593 Views • 2 years ago

Pulmonary circulation is the portion of the cardiovascular system which carries deoxygenated blood away from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood back to the heart. The function of pulmonary circulation is to exchange carbon dioxide for oxygen in the blood. It is the passage of blood from the heart to the capillaries of the lungs, where the gases are exchanged, and back to the heart to be pumped around the body.

ingrown toenail surgical procedure
ingrown toenail surgical procedure samer kareem 31,670 Views • 2 years ago

irregular, curved toenails. footwear that places a lot of pressure on the big toes, such as socks and stockings that are too tight or shoes that are too tight, narrow, or flat for your feet. toenail injury, including stubbing your toe, dropping something heavy on your foot, or kicking a ball repeatedly. poor posture.

Automated External Defibrillator
Automated External Defibrillator Doctor 10,380 Views • 2 years ago

An automated external defibrillator or AED is a portable electronic device that automatically diagnoses the potentially life threatening cardiac arrhythmias of ventricular fibrillation and ventricular tachycardia in a patient,[1] and is able to treat them through defibrillation, the application of electrical therapy which stops the arrhythmia, allowing the heart to reestablish an effective rhythm. The first AED was originally designed and created by American biomedical engineer Joshua L. Koelker and Italian emergency medical professional Jordan M. Blondino to allow defibrillation in common public places. AEDs are designed to be simple to use for the layman, and the use of AEDs is taught in many first aid, first responder, and basic life support (BLS) level CPR classes.

Ingrown Hair Removal: Satisfying
Ingrown Hair Removal: Satisfying Scott 13,462 Views • 2 years ago

What is an ingrown hair cyst? An ingrown hair cyst refers to an ingrown hair that turns into a cyst — a large bump that extends between the skin’s surface and deep underneath it. The appearance is a cross between a regular ingrown hair and an acne cyst, though this is a different condition. These types of cysts are common among people who shave, wax, or use other methods to remove their hair. Although you may be eager to get rid of these cysts simply because of their appearance, it’s also important to watch for signs of an infection. Keep reading to learn what causes these cysts to form, plus how to treat them and prevent them from returning.

Hip Exam
Hip Exam Scott 53,118 Views • 2 years ago

Function and Anatomy: The hip is a ball and socket type joint, formed by the articulation of the head of the femur with the pelvis. Normal range of motion includes: abduction 45 degrees, adduction 20-30 degrees, flexion 135 degrees, extension 30 degrees, internal and external rotation. Hip pathology can cause symptoms anywhere around the joint, though frequently pain is anterior and radiates to the groin region. Additionally, pathology outside of the hip can be referred to this region. History and exam obviously help in making these distinctions.

Nasal Polyps
Nasal Polyps samer kareem 2,102 Views • 2 years ago

Nasal polyps are soft, painless, noncancerous growths on the lining of your nasal passages or sinuses. They hang down like teardrops or grapes. They result from chronic inflammation due to asthma, recurring infection, allergies, drug sensitivity or certain immune disorders. Nasal polyps are polypoidal masses arising mainly from the mucous membranes of the nose and paranasal sinuses. They are overgrowths of the mucosa that frequently accompany allergic rhinitis, and are freely movable and nontender.

Pediatric Bone Marrow Aspiration
Pediatric Bone Marrow Aspiration DrHouse 24,356 Views • 2 years ago

Bone marrow examination refers to the pathologic analysis of samples of bone marrow obtained by bone marrow biopsy (often called a trephine biopsy) and bone marrow aspiration. Bone marrow examination is used in the diagnosis of a number of conditions, including leukemia, multiple myeloma, anemia, and pancytopenia. The bone marrow produces the cellular elements of the blood, including platelets, red blood cells and white blood cells. While much information can be gleaned by testing the blood itself (drawn from a vein by phlebotomy), it is sometimes necessary to examine the source of the blood cells in the bone marrow to obtain more information on hematopoiesis; this is the role of bone marrow aspiration and biopsy.

The Penis... Does Size (or Shape) Matter?
The Penis... Does Size (or Shape) Matter? sam 9,931 Views • 2 years ago

Ectopic Pregnancy Surgery - Not Regular Abortion
Ectopic Pregnancy Surgery - Not Regular Abortion Scott 3,528 Views • 2 years ago

An ectopic pregnancy (EP) is a condition in which a fertilized egg settles and grows in any location other than the inner lining of the uterus. The vast majority of ectopic pregnancies are so-called tubal pregnancies and occur in the Fallopian tube.

Nose Cyst Extraction
Nose Cyst Extraction Scott 45,556 Views • 2 years ago

Nose Cyst Extraction

Cesarean VS Vaginal Birth Recovery
Cesarean VS Vaginal Birth Recovery Medical_Videos 7,555 Views • 2 years ago

Cesarean VS Vaginal Birth Recovery

Emergency Physical Examination Lecture
Emergency Physical Examination Lecture Medical_Videos 12,753 Views • 2 years ago

Emergency Physical Examination Lecture

Anatomy of The Deep Neck
Anatomy of The Deep Neck Anatomy_Videos 6,547 Views • 2 years ago

Anatomy of The Deep Neck

Renal Artery Stenosis
Renal Artery Stenosis samer kareem 4,477 Views • 2 years ago

Renal artery stenosis is a narrowing of arteries that carry blood to one or both of the kidneys. Most often seen in older people with atherosclerosis (hardening of the arteries), renal artery stenosis can worsen over time and often leads to hypertension (high blood pressure) and kidney damage.

Bleeding from Duodenal Ulcer
Bleeding from Duodenal Ulcer Scott 14,689 Views • 2 years ago

Bleeding from Duodenal Ulcer

Barium Enema
Barium Enema Harvard_Student 19,826 Views • 2 years ago

Barium Enema

Pelvic Organ Prolapse
Pelvic Organ Prolapse samer kareem 3,915 Views • 2 years ago

Pelvic organ prolapse occurs when a pelvic organ-such as your bladder-drops (prolapses) from its normal place in your lower belly and pushes against the walls of your vagina. This can happen when the muscles that hold your pelvic organs in place get weak or stretched from childbirth or surgery.

Male vs Female Orgasms - Which Is Better?
Male vs Female Orgasms - Which Is Better? hooda 10,479 Views • 2 years ago

Watch that video to know everything about male and female orgasm

Pill/Emergency Contraception Work
Pill/Emergency Contraception Work samer kareem 5,550 Views • 2 years ago

Emergency Contraception is a way to prevent pregnancy AFTER unprotected sex. Lots of people have questions about it: What does the morning after pill do? How does emergency contraception work to prevent pregnancy? What are the different types of emergency contraception? This video answers these questions and more.

How to Examine Normal Pupils
How to Examine Normal Pupils samer kareem 1,768 Views • 2 years ago

In dark or dim light, the pupil dilates to allow more light into the eye to improve vision. Normal pupil size tends to range between 2.0 and 5.0 millimeters, depending on the lighting. The younger you are, the larger your pupils tend to be.

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